U.S. Geological Survey

• 1999, Research and Management of the Brown-headed Cowbird in Western Landscapes: Studies in Avian Biology, no. 18,
• Ackerman, J. T., 1999, Hard times for nesting ducks on Grizzly Island: California Waterfowl, p. 36 - 37
• Aguilera, X. G.; Alvarez, V. B.; Wiley, J. W.; Rosales, J. R., 1999, Population size of Cuban Parrots Amazona leucocephala and Sandhill Cranes Grus canadensis and community involvement in their conservation in northern Isla de la Juventud, Cuba: Bird Conservation International, v. 9, no. 2, p. 97 - 112
• Alados, C. L.; Escos, J.; Emlen, J. M.; Freeman, D. C., 1999, Characterization of branch complexity by fractal analyses: International Journal of Plant Sciences, v. 160, no. 6 SUPPL.,
• Aldahan, A.; Possnert, G.; Peck, J.; King, J.; Colman, S., 1999, Linking the10Be continental record of Lake Baikal to marine and ice archives of the last 50 ka: Implication for the global dust-aerosol input: Geophysical Research Letters, v. 26, no. 18, p. 2885 - 2888
• Aleinikoff, J. N.; Muhs, D. R.; Sauer, R. R.; Fanning, C. M., 1999, Late Quaternary loess in northeastern Colorado: Part II - Pb isotopic evidence for the variability of loess sources: Bulletin of the Geological Society of America, v. 111, no. 12, p. 1876 - 1883
• Allen, R. M.; Nolet, G.; Morgan, W. J.; Vogfjord, K.; Bergsson, B. H.; Erlendsson, P.; Foulger, G. R.; Jakobsdottir, S.; Julian, B. R.; Pritchard, M.; Ragnarsson, S.; Stefansson, R., 1999, The thin hot plume beneath Iceland: Geophysical Journal International, v. 137, no. 1, p. 51 - 63
• Alley, R. B.; Fitzpatrick, J. J., 1999, Conditions for bubble elongation in cold ice-sheet ice: Journal of Glaciology, v. 45, no. 149, p. 147 - 153
• Amelung, F.; Galloway, D. L.; Bell, J. W.; Zebker, H. A.; Laczniak, R. J., 1999, Sensing the ups and downs of Las Vegas: InSAR reveals structural control of land subsidence and aquifer-system deformation: Geology, v. 27, no. 6, p. 483 - 486
• Anderman, E. R.; Hill, M. C., 1999, A new multistage groundwater transport inverse method: Presentation, evaluation, and implications: Water Resources Research, v. 35, no. 4, p. 1053 - 1063
• Anderson, D. E.; Striegl, R. G.; Stannard, D. I.; Michmerhuizen, C. M.; McConnaughey, T. A.; LaBaugh, J. W., 1999, Estimating lake-atmosphere CO2 exchange: Limnology and Oceanography, v. 44, no. 4, p. 988 - 1001
• Anderson, J. M.; Becker, K. J.; Kieffer, H. H.; Dodd, D. N., 1999, Real-time control of the robotic lunar observatory telescope: Publications of the Astronomical Society of the Pacific, v. 111, no. 760, p. 737 - 749
• Anderson, J.; Perry, J., 1999, Comparison of temporal trends in ambient and compliance trace element and PCB data in pool 2 of the Mississippi River, USA, 1985-1995: Environmental Management, v. 24, no. 4, p. 497 - 507
• Anderson, P. J.; Piatt, J. F., 1999, Community reorganization in the Gulf of Alaska following ocean climate regime shift: Marine Ecology Progress Series, v. 189, p. 117 - 123
• Anderson, P. J.; Piatt, J. F., 1999, Community reorganization in the Gulf of Alaska following ocean climate regime shift: Marine Ecology Progress Series, v. 189, p. 117 - 123
• Andrews, D. J., 1999, Test of two methods for faulting on finite-difference calculations: Bulletin of the Seismological Society of America, v. 89, no. 4, p. 931 - 937
• Angermeier, P. L.; Winston, M. R., 1999, Characterizing fish community diversity across Virginia landscapes: Prerequisite for conservation: Ecological Applications, v. 9, no. 1, p. 335 - 349
• Angle, C. J.; Dove, C. J., 1999, First specimen record of White-winged Dove (Zenaida asiatica) for Washington, DC: Maryland Birdlife, v. 55, no. 2, p. 23 - 24
• Anthony, R. G.; Garrett, M. G.; Isaacs, F. B., 1999, Double-survey estimates of bald eagle populations in Oregon: Journal of Wildlife Management, v. 63, no. 3, p. 794 - 802
• Anthony, R. G.; Miles, A. K.; Estes, J. A.; Isaacs, F. B., 1999, Productivity, diets, and environmental contaminants in nesting bald eagles from the Aleutian Archipelago: Environmental Toxicology and Chemistry, v. 18, no. 9, p. 2054 - 2062
• Arbogast, Alan F.; Loope, Walter L., 1999, Maximum-limiting ages of Lake Michigan coastal dunes: Their correlation with Holocene lake level history: Journal of Great Lakes Research, v. 25, no. 2, p. 372 - 382
• Arciniega-Ceballos, A.; Chouet, B. A.; Dawson, P., 1999, Very long-period signals associated with vulcanian explosions at Popocatepetl volcano, Mexico: Geophysical Research Letters, v. 26, no. 19, p. 3013 - 3016
• Attanasi, E. D.; Mast, R. F.; Root, D. H., 1999, Oil, gas field growth projections: Wishful thinking or reality?: Oil and Gas Journal, v. 97, no. 14,
• Audemard, F.; Pantosti, D.; Machette, M.; Costa, C.; Okumura, K.; Cowan, H.; Diederix, H.; Ferrer, C., 1999, Trench investigation along the Merida section of the Bocono fault (central Venezuelan Andes), Venezuela: Tectonophysics, v. 308, no. 1-2, p. 1 - 21
• Ayers, L. W.; Anderson, S. H., 1999, An aerial sightability model for estimating ferruginous hawk population size: Journal of Wildlife Management, v. 63, no. 1, p. 85 - 97
• Bacon, C. E.; Jarman, W. M.; Estes, J. A.; Simon, M.; Norstrom, R. J., 1999, Comparison of organochlorine contaminants among sea otter (Enhydra lutris) populations in California and Alaska: Environmental Toxicology and Chemistry, v. 18, p. 452 - 458
• Bacon, C. R.; Lanphere, M. A.; Champion, D. E., 1999, Late Quaternary slip rate and seismic hazards of the West Klamath Lake fault zone near Crater Lake, Oregon Cascades: Geology, v. 27, no. 1, p. 43 - 46
• Baehr, A. L.; Stackelberg, P. E., 1999, Evaluation of the atmosphere as a source of volatile organic compounds in shallow groundwater: Water Resources Research, v. 35, no. 1, p. 127 - 136
• Baker, B. W.; Stanley, T. R.; Sedgwick, J. A., 1999, Predation of artificial ground nests on white-tailed prairie dog colonies: Journal of Wildlife Management, v. 63, no. 1, p. 270 - 277
• Bakke, P. D.; Thomas, R.; Parrett, C., 1999, Estimation of long-term discharge statistics by regional adjustment: Journal of the American Water Resources Association, v. 35, no. 4, p. 911 - 921
• Bakken, G. S.; Reynolds, P. S.; Kenow, K. P.; Korschgen, C. E.; Boysen, A. F., 1999, Metabolic response to air temperature and wind in day-old mallards and a standard operative temperature scale: Physiological and Biochemical Zoology, v. 72, no. 6, p. 656 - 665
• Bakken, G. S.; Reynolds, P. S.; Kenow, K. P.; Korschgen, C. E.; Boysen, A. F., 1999, Standardization and calibration of heated mounts illustrated with day-old mallard ducklings: Physiological and Biochemical Zoology, v. 72, no. 4, p. 502 - 506
• Bakun, W. H., 1999, Seismic activity of the San Francisco Bay region: Bulletin of the Seismological Society of America, v. 89, no. 3, p. 764 - 784
• Balistrieri, L. S.; Box, S. E.; Bookstrom, A. A.; Ikramuddin, M., 1999, Assessing the influence of reacting pyrite and carbonate minerals on the geochemistry of drainage in the Coeur d‘Alene mining district: Environmental Science and Technology, v. 33, no. 19, p. 3347 - 3353
• Balsillie, J. H.; Tanner, W. F., 1999, Suite versus composite statistics: Sedimentary Geology, v. 125, no. 3-4, p. 225 - 234
• Banks, R.C.; Browning, M.R., 1999, Questions about Thayer‘s Gull: Ontario Birds, v. 17, no. 3, p. 124 - 130
• Bannister, S.; Melhuish, A.; Henrys, S.; Stern, T.; Ten, Brink, U., 1999, Deep seismic reflections beneath the Trans-Antarctic Mountain Front, from reprocessed SERIS seismic data: Terra Antarctica, v. 6, no. 3-4, p. 363 - 364
• Baraza, J.; Ercilla, G.; H. , Nelson, C., 1999, Potential geologic hazards on the eastern Gulf of Cadiz slope (SW Spain): Marine Geology, v. 155, no. 1-2, p. 191 - 215
• Bargar, J. R.; Reitmeyer, R.; Davis, J. A., 1999, Spectroscopic confirmation of uranium(VI)-carbonato adsorption complexes on hematite: Environmental Science and Technology, v. 33, no. 14, p. 2481 - 2484
• Barker, C. E.; Bone, Y.; Lewan, M. D., 1999, Fluid inclusion and vitrinite-reflectance geothermometry compared to heat-flow models of maximum paleotemperature next to dikes, western onshore Gippsland Basin, Australia: International Journal of Coal Geology, v. 37, no. 1-2, p. 73 - 111
• Barker, P. F.; Barrett, P. J.; Cooper, A. K.; Huybrechts, P., 1999, Antarctic glacial history from numerical models and continental margin sediments: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 150, no. 3-4, p. 247 - 267
• Barko, V. A.; Shaw, J. H.; Leslie, Jr. , D. M., 1999, Birds associated with black-tailed prairie dog colonies in southern shortgrass prairie: Southwestern Naturalist, v. 44, no. 4, p. 484 - 489
• Barrows, F. T.; Lellis, W. A., 1999, The effect of dietary protein and lipid source on dorsal fin erosion rainbow trout, Oncorhynchus mykiss: Aquaculture, v. 180, no. 1/2, p. 167 - 175
• Barrows, F. T.; Lellis, W. A., 1999, The effect of dietary protein and lipid source on dorsal fin erosion in rainbow trout, Oncorhynchus mykiss: Aquaculture, v. 180, no. 1-2, p. 167 - 175
• Bart, J.; Kepler, C.; Sykes, P.; Bocetti, C. I., 1999, Evaluation of mist-net sampling as an index to productivity in Kirtland‘s Warblers: Auk, v. 116, no. 4, p. 1147 - 1151
• Bart, Jonathan; Earnst, Susan L., 1999, Relative importance of male and territory quality in pairing success of male rock ptarmigan (Lagopus mutus): Behavioral Ecology and Sociobiology, v. 45, no. 5, p. 355 - 359
• Barton, D. J.; Foulger, G. R.; Henderson, J. R.; Julian, B. R., 1999, Frequency-magnitude statistics and spatial correlation dimensions of earthquakes at Long Valley caldera, California: Geophysical Journal International, v. 138, no. 2, p. 563 - 570
• Bartsch, M. R.; Cope, W. G.; Rada, R. G., 1999, Effects of cadmium-spiked sediment on cadmium accumulation and bioturbation by nymphs of the burrowing mayfly Hexagenia bilineata: Water, Air, and Soil Pollution, v. 109, no. 1-4, p. 277 - 292
• Bartsch, Michelle R.; Cope, W. Gregory.; Rada, Ronald G., 1999, Effects of cadmium-spiked sediment on cadmium accumulation and bioturbation by nymphs of the burrowing mayfly Hexagenia bilineata: Water, Air, and Soil Pollution, v. 109, no. 1-4, p. 277 - 292
• Battaglia, M.; Roberts, C.; Segall, P., 1999, Magma intrusion beneath Long Valley caldera confirmed by temporal changes in gravity: Science, v. 285, no. 5436, p. 2119 - 2122
• Battaglin, W. A.; Goolsby, D. A., 1999, Are shifts in herbicide use reflected in concentration changes in Midwestern rivers?: Environmental Science and Technology, v. 33, no. 17, p. 2917 - 2925
• Baucom, P. C.; Rigsby, C. A., 1999, Climate and lake-level history of the northern altiplano, Bolivia, as recorded in holocene sediments of the Rio Desaguadero: Journal of Sedimentary Research, v. 69, no. 3, p. 597 - 611
• Bawden, G. W.; Michael, A. J.; Kellogg, L. H., 1999, Birth of a fault: Connecting the Kern County and Walker Pass, California, earthquakes: Geology, v. 27, no. 7, p. 601 - 604
• Becker, M. W.; Reimus, P. W.; Vilks, P., 1999, Transport and attenuation of carboxylate-modified latex microspheres in fractured rock laboratory and field tracer tests: Ground Water, v. 37, no. 3, p. 387 - 395
• Beckman, B. R.; Dickhoff, W. W.; Zaugg, W. S.; Sharpe, C.; Hirtzel, S.; Schrock, R.; Larsen, D. A.; Ewing, R. D.; Palmisano, A.; Schreck, C. B.; Mahnken, C. V. W., 1999, Growth, smoltification, and smolt-to-adult return of spring chinook salmon from hatcheries on the Deschutes river, Oregon: Transactions of the American Fisheries Society, v. 128, no. 6, p. 1125 - 1150
• Behrendt, J. C., 1999, Crustal and lithospheric structure of the west Antarctic Rift System from geophysical investigations - A review: Global and Planetary Change, v. 23, no. 1-4, p. 25 - 44
• Bekins, B. A.; Godsy, E. M.; Warren, E., 1999, Distribution of microbial physiologic types in an aquifer contaminated by crude oil: Microbial Ecology, v. 37, no. 4, p. 263 - 275
• Belitz, K.; Dripps, W., 1999, Cross-well slug testing in unconfined aquifers: A case study from the Sleepers River Watershed, Vermont: Ground Water, v. 37, no. 3, p. 438 - 447
• Bell, J. W.; DePolo, C. M.; Ramelli, A. R.; Sarna-Wojcicki, A. M.; Meyer, C. E., 1999, Surface faulting and paleoseismic history of the 1932 Cedar Mountain earthquake area, west-central Nevada, and implications for modern tectonics of the Walker Lane: Bulletin of the Geological Society of America, v. 111, no. 6, p. 791 - 807
• Benison, K. C.; Goldstein, R. H., 1999, Permian paleoclimate data from fluid inclusions in halite: Chemical Geology, v. 154, no. 1-4, p. 113 - 132
• Bennett, J. P., 1999, U.S. geological survey measurement programs and models pertinent to ocean and coastal prediction modeling: Marine Technology Society Journal, v. 33, no. 3, p. 88 - 92
• Bennett, J. P.; Wetmore, C. M., 1999, Covariance of lichen and vascular plant floras: Rhodora, v. 101, no. 907, p. 277 - 297
• Bennett, J. P.; Wetmore, C. M., 1999, Geothermal chemical elements in lichens of Yellowstone National Park: Environmental and Experimental Botany, v. 42, no. 3, p. 191 - 200
• Bennett, J. P.; Wetmore, C. M., 1999, Changes in element contents of four lichens over 11 years in the Boundary Waters Canoe Area Wilderness, northern Minnesota: Environmental and Experimental Botany, v. 41, no. 1, p. 75 - 82
• Bennetts, R.E.; Dreitz, V.J.; Kitchens, W.M.; Hines, J.E.; Nichols, J.D., 1999, Annual survival of Snail Kites in Florida: Radio telemetry versus capture-resighting data: Auk, v. 116, no. 2, p. 435 - 447
• Bennetts, R.E.; Link, W.A.; Sauer, J.R.; Sykes, P.W., Jr., 1999, Factors influencing counts in an annual survey of Snail Kites in Florida: Auk, v. 116, no. 2, p. 316 - 323
• Bent, G. C.; Goff, B. F.; Rightmire, K. G.; Sidle, R. C., 1999, Runoff and erosion response of simulated waste burial covers in a semi-arid environment: Journal of the American Water Resources Association, v. 35, no. 2, p. 441 - 455
• Berg, R. C.; Curry, B. B.; Olshansky, R., 1999, Tools for groundwater protection planning: An example from McHenry County, Illinois, USA: Environmental Management, v. 23, no. 3, p. 321 - 331
• Bergamaschi, B. A.; Baston, D. S.; Crepeau, K. L.; Kuivila, K. M., 1999, Determination of pesticides associated with suspended sediments in the San Joaquin River, California, USA, using gas chromatography-ion trap mass spectrometry: Toxicological and Environmental Chemistry, v. 69, no. 3-4, p. 305 - 319
• Bergamaschi, B. A.; Fram, M. S.; Kendall, C.; Silva, S. R.; Aiken, G. R.; Fujii, R., 1999, Carbon isotopic constraints on the contribution of plant material to the natural precursors of trihalomethanes: Organic Geochemistry, v. 30, no. 8 A, p. 835 - 842
• Berger, J.; Testa, J. W.; Roffe, T.; Monfort, S. L., 1999, Conservation endocrinology: A noninvasive tool to understand relationships between carnivore colonization and ecological carrying capacity: Conservation Biology, v. 13, no. 5, p. 980 - 989
• Bergstrom, S. M.; Huff, W. D.; Koren', T.; Larsson, K.; Ahlberg, P.; Kolata, D. R., 1999, The 1997 core drilling through Ordovician and Silurian strata at Ro??sta??nga, S. Sweden: Preliminary stratigraphic assessment and regional comparison: GFF, v. 121, no. 2, p. 127 - 135
• Bettencourt, J. S.; Tosdal, R. M.; Leite, Jr. , W. B.; Payolla, B. L., 1999, Mesoproterozoic rapakivi granites of the Rondonia Tin Province, southwestern border of the Amazonian craton, Brazil-I. Reconnaissance U-Pb geochronology and regional implications: Precambrian Research, v. 95, no. 1-2, p. 41 - 67
• Beyer, W.N.; Spann, J.; Day, D., 1999, Metal and sediment ingestion by dabbling ducks: Science of the Total Environment, v. 231, no. 2-3, p. 235 - 239
• Bierman, P. R.; Marsella, K. A.; Patterson, C.; Davis, P. T.; Caffee, M., 1999, Mid-Pleistocene cosmogenic minimum-age limits for pre-Wisconsinan glacial surfaces in southwestern Minnesota and southern Baffin Island: A multiple nuclide approach: Geomorphology, v. 27, no. 1-2, p. 25 - 39
• Biggins, D. E.; Vargas, A.; Godbey, J. L.; Anderson, S. H., 1999, Influence of prerelease experience on reintroduced black-footed ferrets (Mustela nigripes): Biological Conservation, v. 89, no. 2, p. 121 - 129
• Blake, Jr. , M. C.; Wentworth, C. M., 1999, Structure and metamorphism of the Franciscan Complex, Mt. Hamilton area, Northern California: International Geology Review, v. 41, no. 5, p. 417 - 424
• Blaustein, A. R.; Hays, J. B.; Hoffman, P. D.; Chivers, D. P.; Kiesecker, J. M.; Leonard, W. P.; Marco, A.; Olson, D. H.; Reaser, J. K.; Anthony, R. G., 1999, DNA repair and resistance to UV-B radiation in western spotted frogs: Ecological Applications, v. 9, no. 3, p. 1100 - 1105
• Blazer, V. S.; Vogelbein, W. K.; Densmore, C. L.; May, E. B.; Lilley, J. H.; Zwerner, D. E., 1999, Aphanomyces as a cause of ulcerative skin lesions of menhaden from Chesapeake Bay Tributaries: Journal of Aquatic Animal Health, v. 11, no. 4, p. 340 - 349
• Blus, L. J.; Fitzner, R. E.; Leschner, L. L.; Wilson, U. W., 1999, DDE, PCBs, cadmium, lead, and mercury concentrations in rhinoceros auklets from Washington: Northwestern Naturalist, v. 80, no. 1, p. 14 - 16
• Blus, L.J.; Henny, C.J.; Hoffman, D.J.; Sileo, L.; Audet, D.J., 1999, Persistence of high lead concentrations and associated effects in Tundra Swans captured near a mining and smelting complex in northern Idaho: Ecotoxicology, v. 8, no. 2, p. 125 - 132
• Boarman, W. I.; Beigel, M. L.; Goodlett, G. C.; Sazaki, M., 1999, A passive integrated transponder system for tracking animal movements: Wildlife Society Bulletin, v. 26, no. 4, p. 886 - 891
• Bodkin, J. L.; Ballachey, B. E.; Cronin, M. A.; Scribner, K. T., 1999, Population demographics and genetic diversity in remnant and translocated populations of sea otters: Conservation Biology, v. 13, no. 6, p. 1378 - 1385
• Bodkin, J. L.; Udevitz, M. S., 1999, An aerial survey method to estimate sea otter abundance: Marine mammal survey and assessment methods, p. 13 - 26
• Boinski, S.; Gross, T. S.; Davis, J. K., 1999, Terrestrial predator alarm vocalizations are a valid monitor of stress in captive brown capuchins (Cebus apella): Zoo Biology, v. 18, no. 4, p. 295 - 312
• Boinski, S.; Swing, S. P.; Gross, T. S.; Davis, J. K., 1999, Environmental enrichment of brown capuchins (Cebus apella): Behavioral and plasma and fecal cortisol measures of effectiveness: American Journal of Primatology, v. 48, no. 1, p. 49 - 68
• Boore, D. M., 1999, Basin Waves on a Seafloor Recording of the 1990 Upland, California, Earthquake: Implications for Ground Motions from a Larger Earthquake: Bulletin of the Seismological Society of America, v. 89, no. 1, p. 317 - 324
• Boore, D. M.; Smith, C. E., 1999, Analysis of Earthquake Recordings Obtained from the Seafloor Earthquake Measurement System (SEMS) Instruments Deployed off the Coast of Southern California: Bulletin of the Seismological Society of America, v. 89, no. 1, p. 260 - 274
• Booth, C. J.; Curtiss, A. M.; Demaris, P. J.; Van Roosendaal, D. J., 1999, Anomalous increases in piezometric levels in advance of longwall mining subsidence: Environmental and Engineering Geoscience, v. 5, no. 4, p. 407 - 417
• Booth, J. S.; Winters, W. J.; Dillon, W. P., 1999, Apparatus investigates geological aspects of gas hydrates: Oil and Gas Journal, v. 97, no. 40, p. 63 - 70
• Borchardt, G.; Lienkaemper, J. J., 1999, Pedogenic calcite as evidence for an early Holocene dry period in the San Francisco Bay area, California: Bulletin of the Geological Society of America, v. 111, no. 6, p. 906 - 918
• Boundy-Sanders, S. Q.; Sandberg, C. A.; Murchey, B. L.; Harris, A. G., 1999, A late Frasnian (Late Devonian) radiolarian, sponge spicule, and conodont fauna from the Slaven Chert, northern Shoshone Range, Roberts Mountains allochthon, Nevada: Micropaleontology, v. 45, no. 1, p. 62 - 68
• Bouse, R. M.; Ruiz, J.; Titley, S. R.; Tosdal, R. M.; Wooden, J. L., 1999, Lead isotope compositions of Late Cretaceous and early Tertiary igneous rocks and sulfide minerals in Arizona: Implications for the sources of plutons and metals in porphyry copper deposits: Economic Geology, v. 94, no. 2, p. 211 - 244
• Boustany, R.G., 1999, [Book review] Wetland restoration: flood pulsing and disturbance dynamics, by Beth Middleton: Journal of the American Water Resources Association, v. 35, no. 4, p. 992 - 993
• Bowen, Charles A., II; Bronte, Charles R.; Argyle, Ray L.; Adams, Jean V.; Johnson, James E., 1999, Vateritic sagitta in wild and stocked lake trout: Applicability to stock origin: Transactions of the American Fisheries Society, v. 128, no. 5, p. 929 - 938
• Braddock, J. F., 1999, Biodegradation of aliphatic vs. aromatic hydrocarbons in fertilized arctic soils: Bioremediation Journal, v. 3, no. 2, p. 105 - 116
• Bradley, P. M.; Chapelle, F. H., 1999, Role for acetotrophic methanogens in methanogenic biodegradation of vinyl chloride: Environmental Science and Technology, v. 33, no. 19, p. 3473 - 3476
• Bradley, P. M.; Chapelle, F. H., 1999, Methane as a product of chloroethene biodegradation under methanogenic conditions: Environmental Science and Technology, v. 33, no. 4, p. 653 - 656
• Bradley, P. M.; Landmeyer, J. E.; Chapelle, F. H., 1999, Aerobic mineralization of MTBE and tert-butyl alcohol by stream-bed sediment microorganisms: Environmental Science and Technology, v. 33, no. 11, p. 1877 - 1879
• Brady, P. V.; Dorn, R. I.; Brazel, A. J.; Clark, J.; Moore, R. B.; Glidewell, T., 1999, Direct measurement of the combined effects of lichen, rainfall, and temperature onsilicate weathering: Geochimica et Cosmochimica Acta, v. 63, no. 19-20, p. 3293 - 3300
• Bralower, T. J.; Cobabe, E.; Clement, B.; Sliter, W. V.; Osburn, C. L.; Longoria, J., 1999, The record of global change in mid-Cretaceous (Barremian-Albian) sections from the Sierra Madre, Northeastern Mexico: Journal of Foraminiferal Research, v. 29, no. 4, p. 418 - 437
• Bratton, J. F., 1999, Clathrate eustasy: Methane hydrate melting as a mechanism for geologically rapid sea-level fall: Geology, v. 27, no. 10, p. 915 - 918
• Brewer, S. K.; Atchison, G. J., 1999, The effects of chlorpyrifos on cholinesterase activity and foraging behavior in the dragonfly, Anax junius (Odonata): Hydrobiologia, v. 394, p. 201 - 208
• Brewster-Wingard, G. L.; Ishman, S. E., 1999, Historical trends in salinity and substrate in central Florida Bay: A paleoecological reconstruction using modern analogue data: Estuaries, v. 22, no. 2 B, p. 369 - 383
• Brezinski, D. K., 1999, The rise and fall of late Paleozoic trilobites of the United States: Journal of Paleontology, v. 73, no. 2, p. 164 - 175
• Bridges', C. M., 1999, Effects of a pesticide on tadpole activity and predator avoidance behavior: Journal of Herpetology, v. 33, no. 2, p. 303 - 306
• Bridges, N. T.; Greeley, R.; Haldemann, A. F. C.; Herkenhoff, K. E.; Kraft, M.; Parker, T. J.; Ward, A. W., 1999, Ventifacts at the Pathfinder landing site: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8595 - 8615
• Brim, Box, J.; Mossa, J., 1999, Sediment, land use, and freshwater mussels: Prospects and problems: Journal of the North American Benthological Society, v. 18, no. 1, p. 99 - 117
• Brocher, T. M.; Ten, Brink, U. S.; Abramovitz, T., 1999, Synthesis of crustal seismic structure and implications for the concept of a slab gap beneath Coastal California: International Geology Review, v. 41, no. 3, p. 263 - 274
• Bronte, Charles R.; Fleischer, G. W.; Maistrenko, S. G.; Pronin, N. M., 1999, Stock structure of Lake Baikal omul as determined by whole-body morphology: Journal of Fish Biology, v. 54, no. 4, p. 787 - 798
• Brooks, M., 1999, Effects of protective fencing on birds, lizards, and black-tailed hares in the Western Mojave Desert: Environmental Management, v. 23, no. 3, p. 387 - 400
• Brooks, M. L., 1999, Effects of Protective Fencing on Birds, Lizards, and Black-Tailed Hares in the Western Mojave Desert: Environmental Management, v. 23, p. 387 - 400
• Brooks, M. L., 1999, Alien annual grasses and fire in the Mojave Desert: Madroño, v. 46, no. 1, p. 13 - 19
• Brooks, M. L., 1999, Habitat invasibility and dominance by alien annual plants in the western Mojave Desert: Biological Invasions, v. 1, p. 325 - 337
• Brooks, M. L., 1999, Habitat invasibility and dominance by alien annual plants in the western Mojave Desert: Biological Invasions, v. 1, no. 4, p. 325 - 337
• Brooks, P. D.; McKnight, D. M.; Bencala, K. E., 1999, The relationship between soil heterotrophic activity, soil dissolved organic carbon (DOC) leachate, and catchment-scale DOC export in headwater catchments: Water Resources Research, v. 35, no. 6, p. 1895 - 1902
• Browder, J. A.; Restrepo, V. R.; Rice, J. K.; Robblee, M. B.; Zein-Eldin, Z., 1999, Environmental influences on potential recruitment of pink shrimp, Fatlantopenaeus duorarum, from Florida Bay nursery grounds: Estuaries, v. 22, no. 2 B, p. 484 - 499
• Brown, C. J.; Coates, J. D.; Schoonen, M. A. A., 1999, Localized sulfate-reducing zones in a coastal plain aquifer: Ground Water, v. 37, no. 4, p. 505 - 516
• Brown, G. K.; Cabaniss, S. E.; MacCarthy, P.; Leenheer, J. A., 1999, Cu(II) binding by a pH-fractionated fulvic acid: Analytica Chimica Acta, v. 402, no. 1-2, p. 183 - 193
• Brown, G. K.; MacCarthy, P.; Leenheer, J. A., 1999, Simultaneous determination of Ca, Cu, Ni, Zn and Cd binding strengths with fulvic acid fractions by Schubert‘s method: Analytica Chimica Acta, v. 402, no. 1-2, p. 169 - 181
• Brown, M. B.; Berry, K. H.; Schumacher, I. M.; Nagy, K. A.; Christopher, M. M.; Klein, P. A., 1999, Seroepidemiology of upper respiratory tract disease in the desert tortoise of California: Journal of Wildlife Diseases, v. 35, no. 4, p. 716 - 727
• Brown, V. A.; McDonnell, J. J.; Burns, D. A.; Kendall, C., 1999, The role of event water, a rapid shallow flow component, and catchment size in summer stormflow: Journal of Hydrology, v. 217, no. 3-4, p. 171 - 190
• Brunner, C. A.; Normark, W. R.; Zuffa, G. G.; Serra, F., 1999, Deep-sea sedimentary record of the late Wisconsin cataclysmic floods from the Columbia River: Geology, v. 27, no. 5, p. 463 - 466
• Buckingham, C. A.; Lefebvre, L. W.; Schaefer, J. M.; Kochman, H. I., 1999, Manatee response to boating activity in a thermal refuge: Wildlife Society Bulletin, v. 27, no. 2, p. 514 - 522
• Buddemeier, R. W.; Smith, S. V., 1999, Coral adaptation and acclimatization: A most ingenious paradox: American Zoologist, v. 39, no. 1, p. 1 - 9
• Buffington, J. M.; Montgomery, D. R., 1999, Effects of hydraulic roughness on surface textures of gravel-bed rivers: Water Resources Research, v. 35, no. 11, p. 3507 - 3521
• Buffington, J. M.; Montgomery, D. R., 1999, A procedure for classifying textural facies in gravel-bed rivers: Water Resources Research, v. 35, no. 6, p. 1903 - 1914
• Buffington, J. M.; Montgomery, D. R., 1999, Effects of sediment supply on surface textures of gravel-bed rivers: Water Resources Research, v. 35, no. 11, p. 3523 - 3530
• Burkart, M. R.; Kolpin, D. W.; Jaquis, R. J.; Cole, K. J., 1999, Agrichemicals in ground water of the midwestern USA: Relations to soil characteristics: Journal of Environmental Quality, v. 28, no. 6, p. 1908 - 1915
• Burkart, M. R.; Simpkins, W. W.; Squillace, P. J.; Helmke, M., 1999, Tributary stream infiltration as a source of herbicides in an alluvial aquifer: Journal of Environmental Quality, v. 28, no. 1, p. 69 - 74
• Burkhardt, M. R.; Brenton, R. W.; Kammer, J. A.; Jha, V. K.; O'Mara-Lopez, P. G.; Woodworth, M. T., 1999, Improved method for the determination of nonpurgeable suspended organic carbon in natural water by silver filter filtration, wet chemical oxidation, and infrared spectrometry: Water Resources Research, v. 35, no. 1, p. 329 - 334
• Burkhardt, M. R.; Soliven, P. P.; Werner, S. L.; Vaught, D. G., 1999, Determination of submicrogram-per-liter concentrations of caffeine in surface water and groundwater samples by solid-phase extraction and liquid chromatography: Journal of AOAC International, v. 82, no. 1, p. 161 - 166
• Burton, K. W.; Bourdon, B.; Birck, J. -L.; Allegre, C. J.; Hein, J. R., 1999, Osmium isotope variations in the oceans recorded by Fe-Mn crusts: Earth and Planetary Science Letters, v. 171, no. 1, p. 185 - 197
• Burton, K. W.; Lee, D. -C.; Christensen, J. N.; Halliday, A. N.; Hein, J. R., 1999, Actual timing of neodymium isotopic variations recorded by Fe-Mn crusts in the western North Atlantic: Earth and Planetary Science Letters, v. 171, no. 1, p. 149 - 156
• Bury, R. B.; Pearl, C. A., 1999, Klamath-Siskiyou herpetofauna: Biogeographic patterns and conservation strategies: Natural Areas Journal, v. 19, no. 4, p. 341 - 350
• Bury, R. Bruce, 1999, A historical perspective and critique of the declining amphibian crisis: Wildlife Society Bulletin, v. 27, no. 4, p. 1064 - 1068
• Bury, R. Bruce; Adams, Michael J., 1999, Variation in age at metamorphosis across a latitudinal gradient for the tailed frog, Ascaphus truei: Herpetologica, v. 55, no. 2, p. 283 - 291
• Bury, R. Bruce; Pearl, Christopher A., 1999, The Klamath-Siskiyou herpetofauna: Biogeographic patterns and conservation strategies: Natural Areas Journal, v. 19, no. 4, p. 341 - 350
• Butler, Jr. , J. J.; McElwee, C. D.; Bohling, G. C., 1999, Pumping tests in networks of multilevel sampling wells: Motivation and methodology: Water Resources Research, v. 35, no. 11, p. 3553 - 3560
• Butterman, W. C.; McCartan, L.; Morse, D. E.; Sibley, S. F., 1999, The United States 1998: Mining Engineering, v. 51, no. 5, p. 35 - 91
• Cacchione, D. A.; Wiberg, P. L.; Lynch, J.; Irish, J.; Traykovski, P., 1999, Estimates of suspended-sediment flux and bedform activity on the inner portion of the Eel continental shelf: Marine Geology, v. 154, no. 1-4, p. 83 - 97
• Cade, B. S.; Terrell, J. W.; Schroeder, R. L., 1999, Estimating effects of limiting factors with regression quantiles: Ecology, v. 80, no. 1, p. 311 - 323
• Calder, E. S.; Cole, P. D.; Dade, W. B.; Druitt, T. H.; Hoblitt, R. P.; Huppert, H. E.; Ritchie, L.; Sparks, R. S. J.; Young, S. R., 1999, Mobility of pyroclastic flows and surges at the Soufriere Hills Volcano, Montserrat: Geophysical Research Letters, v. 26, no. 5, p. 537 - 540
• Calfee, R. D.; Little, E. E.; Cleveland, L.; Barron, M. G., 1999, Photoenhanced toxicity of a weathered oil on Ceriodaphnia dubia reproduction: Environmental Science and Pollution Research, v. 6, no. 4, p. 207 - 212
• Campbell, Rehmann, L. L.; Welty, C.; Harvey, R. W., 1999, Stochastic analysis of virus transport in aquifers: Water Resources Research, v. 35, no. 7, p. 1987 - 2006
• Capel, P. D.; Spexet, A. H.; Larson, S. J., 1999, Occurrence and behavior of the herbicide Prometon in the hydrologic system: Environmental Science and Technology, v. 33, no. 5, p. 674 - 680
• Carleton, M. D.; Fisher, R.D.; Gardner, A.L., 1999, Identification and distribution of cotton rats, genus Sigmodon (Muridae: Sigmodontinae), of Nayarit, M?xico: Proceedings of the Biological Society of Washington, v. 112, no. 4, p. 813 - 856
• Carlson, M. P., 1999, Transcontinental arch - a pattern formed by rejuvenation of local features across central North America: Tectonophysics, v. 305, no. 1-3, p. 225 - 233
• Carlson, P. R.; Cowan, E. A.; Powell, R. D.; Cai, J., 1999, Growth of a post-Little Ice Age submarine fan, Glacier Bay, Alaska: Geo-Marine Letters, v. 19, no. 4, p. 227 - 236
• Carlson, R. W.; Anderson, M. S.; Johnson, R. E.; Smythe, W. D.; Hendrix, A. R.; Barth, C. A.; Soderblom, L. A.; Hansen, G. B.; McCord, T. B.; Dalton, J. B.; Clark, R. N.; Shirley, J. H.; Ocampo, A. C.; Matson, D. L., 1999, Hydrogen peroxide on the surface of Europa: Science, v. 283, no. 5410, p. 2062 - 2064
• Carmody, R. W.; Seal, II, R. R., 1999, Evaluation of the sulfur isotopic composition and homogeneity of the Soufre de Lacq reference material: Chemical Geology, v. 153, no. 1-4, p. 289 - 295
• Carr, M. H., 1999, Retention of an atmosphere on early Mars: Journal of Geophysical Research E: Planets, v. 104, no. E9, p. 21897 - 21909
• Carrington, M. E.; Keeley, J. E., 1999, Comparison of postfire seedling establishment between scrub communities in mediterranean- and non-mediterranean-climate ecosystems: Journal of Ecology, v. 87, p. 1025 - 1036
• Carrington, M. E.; Keeley, J. E., 1999, Comparison of post-fire seedling establishment between scrub communities in mediterranean and non-mediterranean climate ecosystems: Journal of Ecology, v. 87, no. 6, p. 1025 - 1036
• Carter, J.; Ackleh, A.S.; Leonard, B.P.; Wang, H., 1999, Giant panda (Ailuropoda melanoleuca) population dynamics and bamboo (subfamily Bambusoideae) life history: a structured population approach to examining carrying capacity when the prey are semelparous: Ecological Modelling, v. 123, no. 2-3, p. 207 - 223
• Carter, J.; Finn, J.T., 1999, MOAB: a spatially explicit, individual-based expert system for creating animal foraging models: Ecological Modelling, v. 119, no. 1, p. 29 - 41
• Carter, J.; Foote, A. L.; Johnson-Randall, L. A., 1999, Modeling the effects of nutria (Myocastor coypus) on wetland loss: Wetlands, v. 19, no. 1, p. 209 - 219
• Catchings, R. D., 1999, Regional Vp, Vs, Vp/Vs, and Poisson‘s ratios across earthquake source zones from Memphis, Tennessee, to St. Louis, Missouri: Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1591 - 1605
• Cayan, D. R.; Redmond, K. T.; Riddle, L. G., 1999, ENSO and hydrologic extremes in the western United States: Journal of Climate, v. 12, no. 9, p. 2881 - 2893
• Cerling, T. E.; Webb, R. H.; Poreda, R. J.; Rigby, A. D.; Melis, T. S., 1999, Cosmogenic 3He ages and frequency of late Holocene debris flows from Prospect Canyon, Grand Canyon, USA: Geomorphology, v. 27, no. 1-2, p. 93 - 111
• Chadwell, C. D.; Hildebrand, J. A.; Spiess, F. N.; Morton, J. L.; Normark, W. R.; Reiss, C. A., 1999, No spreading across the southern Juan de Fuca ridge axial cleft during 1994-1996: Geophysical Research Letters, v. 26, no. 16, p. 2525 - 2528
• Chambers, C. L.; McComb, W. C.; Tappeiner, J. C., II, 1999, Breeding bird responses to three silvicultural treatments in the Oregon Coast Range: Ecological Applications, v. 9, no. 1, p. 171 - 185
• Chambers, D. B., 1999, Semipermeable membrane devices used to estimate bioconcentration of polychlorinated biphenyls: Journal of the American Water Resources Association, v. 35, no. 1, p. 143 - 153
• Chang, C. C. Y.; Langston, J.; Riggs, M.; Campbell, D. H.; Silva, S. R.; Kendall, C., 1999, A method for nitrate collection for ??15N and ??18O analysis from waters with low nitrate concentrations: Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 10, p. 1856 - 1864
• Chapelle, F. H., 1999, Bioremediation of petroleum hydrocarbon-contaminated ground water: The perspectives of history and hydrology: Ground Water, v. 37, no. 1, p. 122 - 132
• Chapman, M. G.; Kargel, J. S., 1999, Observations at the Mars Pathfinder site: Do they provide "unequivocal" evidence of catastrophic flooding?: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8671 - 8678
• Chapra, S. C.; Runkel, R. L., 1999, Modeling impact of storage zones on stream dissolved oxygen: Journal of Environmental Engineering, v. 125, no. 5, p. 415 - 419
• Chase, T. N.; Pielke, Sr. , R. A.; Kittel, T. G. F.; Baron, J. S.; Stohlgren, T. J., 1999, Potential impacts on Colorado Rocky Mountain weather due to land use changes on the adjacent Great Plains: Journal of Geophysical Research D: Atmospheres, v. 104, no. D14, p. 16673 - 16690
• Chen, X. -Q.; Yao, Z. -G., 1999, Early Devonian (late Emsian) Brachiopods from Zhongping, Xiangzhou, central Guangxi, China: Senckenbergiana Lethaea, v. 79, no. 1, p. 223 - 265
• Cheng, R. T.; Ling, C. -H.; Gartner, J. W.; Wang, P. F., 1999, Estimates of bottom roughness length and bottom shear stress in South San Francisco Bay, California: Journal of Geophysical Research C: Oceans, v. 104, no. C4, p. 7715 - 7728
• Chick, J. H.; Van Den, Avyle, M. J., 1999, Zooplankton variability and larval striped bass foraging: Evaluating potential match/mismatch regulation: Ecological Applications, v. 9, no. 1, p. 320 - 334
• Chordas, Stephen W., III; Hudson, Patrick L., 1999, A list of Michigan Corixidae (Hemiptera) with four new state records from the Great Lakes of Michigan: Entomological News, v. 110, no. 4, p. 246 - 250
• Chouet, B.; Saccorotti, G.; Dawson, P.; Martini, M.; Scarpa, R.; De Luca, G.; Milana, G.; Cattaneo, M., 1999, Broadband measurements of the sources of explosions at Stromboli Volcano, Italy: Geophysical Research Letters, v. 26, no. 13, p. 1937 - 1940
• Christensen, S.; Cooley, R. L., 1999, Evaluation of confidence intervals for a steady-state leaky aquifer model: Advances in Water Resources, v. 22, no. 8, p. 807 - 817
• Christensen, S.; Cooley, R. L., 1999, Evaluation of prediction intervals for expressing uncertainties in groundwater flow model predictions: Water Resources Research, v. 35, no. 9, p. 2627 - 2639
• Christian, E., 1999, Experiences with information locator services: Journal of Government Information, v. 26, no. 3, p. 271 - 285
• Christopher, M. M.; Berry, K. H.; Wallis, I. R.; Nagy, K. A.; Henen, B. T.; Peterson, C. C., 1999, Reference intervals and physiologic alterations in hematologic and biochemical values of free-ranging desert tortoises in the Mojave Desert: Journal of Wildlife Diseases, v. 35, no. 2, p. 212 - 238
• Clague, D. A.; Hagstrum, J. T.; Beeson, M. H.; Champion, D. E., 1999, Kilauea summit overflows: Their ages and distribution in the Puna District, Hawai‘i: Bulletin of Volcanology, v. 61, no. 6, p. 363 - 381
• Clark, G. M.; Goolsby, D. A., 1999, Occurrence and transport of acetochlor in streams of the Mississippi River Basin: Journal of Environmental Quality, v. 28, no. 6, p. 1787 - 1795
• Clark, S. H. B.; Gray, K. J.; Back, J. M., 1999, Geology of the Barite Hill gold-silver deposit in the southern Carolina slate belt: Economic Geology, v. 94, no. 8, p. 1329 - 1346
• Cleckner, L. B.; Gilmour, C. C.; Hurley, J. P.; Krabbenhoft, D. P., 1999, Mercury methylation in periphyton of the Florida Everglades: Limnology and Oceanography, v. 44, no. 7, p. 1815 - 1825
• Clendenin, C. W.; Diehl, S. F., 1999, Structural styles of Paleozoic intracratonic fault reactivation: A case study of the Grays Point fault zone in southeastern Missouri, USA: Tectonophysics, v. 305, no. 1-3, p. 235 - 248
• Clennell, M. B.; Hovland, M.; Booth, J. S.; Henry, P.; Winters, W. J., 1999, Formation of natural gas hydrates in marine sediments 1. Conceptual model of gas hydrate growth conditioned by host sediment properties: Journal of Geophysical Research B: Solid Earth, v. 104, no. B10, p. 22985 - 23003
• Clow, D. W.; Mast, M. A., 1999, Long-term trends in stream water and precipitation chemistry at five headwater basins in the northeastern United States: Water Resources Research, v. 35, no. 2, p. 541 - 554
• Clugston, D.A., 1999, Availability of nest cavity trees for wood ducks (Aix sponsa) at Sunkhaze Meadows National Wildlife Refuge, Maine: Northeastern Naturalist, v. 6, no. 2, p. 133 - 138
• Clynne, M. A., 1999, A complex magma mixing origin for rocks erupted in 1915, Lassen Peak, California: Journal of Petrology, v. 40, no. 1, p. 105 - 132
• Cochran, Philip A.; Swink, William D.; Kinziger, Andrew P., 1999, Testing and extension of a sea lamprey feeding model: Transactions of the American Fisheries Society, v. 128, no. 3, p. 403 - 413
• Cocker, M. D.; Shapiro, E. A., 1999, The Continental Margins Program in Georgia: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 199 - 209
• Collett, T. S., 1999, Seismic- and well-log-inferred gas hydrate accumulations on Richards Island: Bulletin of the Geological Survey of Canada, no. 544, p. 357 - 376
• Collett, T. S., 1999, Detailed evaluation of gas hydrate reservoir properties using JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well downhole well-log displays: Bulletin of the Geological Survey of Canada, no. 544, p. 295 - 311
• Collett, T. S., 1999, A source of unlimited energy?: Energy (Norwalk, Connecticut), v. 24, no. 3,
• Collett, T. S.; Dallimore, S. R., 1999, Hydrocarbon gases associated with permafrost in the Mackenzie Delta, Northwest Territories, Canada: Applied Geochemistry, v. 14, no. 5, p. 607 - 620
• Colman, S. M.; Peck, J. A.; Hatton, J.; Karabanov, E. B.; King, J. W., 1999, Biogenic silica records from the BDP93 drill site and adjacent areas of the Selenga Delta, Lake Baikal, Siberia: Journal of Paleolimnology, v. 21, no. 1, p. 9 - 17
• Connolly, P. J.; Hall, J. D., 1999, Biomass of coastal cutthroat trout in unlogged and previously clear-cut basins in the central Coast Range of Oregon: Transactions of the American Fisheries Society, v. 128, no. 5, p. 890 - 899
• Conroy, M. J.; Senar, J. C.; Hines, J. E.; Domenech, J., 1999, Development and application of a mark-recapture model incorporating predicted sex and transitory behaviour: Bird Study, v. 46, no. SUPPL.,
• Conroy, M.J.; Senar, J.C.; Hines, J.E.; Domenech, J., 1999, Development and application of a mark-recapture model incorporating predicted sex and transitory behaviour: Bird Study, v. 46, no. suppl., p. S62 - 73
• Converse, K. A.; Creekmore, T., 1999, Quarterly Wildlife Mortality Report: Supplement to the Journal of Wildlife Diseases, v. 35, no. 1,
• Converse, K. A.; Creekmore, T., 1999, Quarterly Wildlife Mortality Report: Supplement to the Journal of Wildlife Diseases, v. 35, no. 4,
• Converse, K. A.; Creekmore, T., 1999, Quarterly Wildlife Mortality Report: Supplement to the Journal of Wildlife Diseases, v. 35, no. 2,
• Cooch, E.G.; Link, W.A., 1999, Estimating transition probabilities in unmarked populations --entropy revisited: Bird Study, v. 46, no. suppl., p. S55 - 61
• Cooley, R. L., 1999, Practical Scheffe-type credibility intervals for variables of a groundwater model: Water Resources Research, v. 35, no. 1, p. 113 - 126
• Cooper, D. J.; Merritt, D. M.; Andersen, D. C.; Chimner, R. A., 1999, Factors controlling the establishment of fremont cottonwood seedlings on the upper Green River, USA: River Research and Applications, v. 15, no. 5, p. 419 - 440
• Cooper, R.J.; Wilson, R.R.; Zenitsky, G.D.; Mullin, S.J.; Dececco, J.D.; Marshall, M.R.; Wolf, D.J.; Pomara, L.Y., 1999, Does nonrandom nest placement imply nonrandom nest predation? - A reply: Condor, v. 101, no. 4, p. 920 - 923
• Cope, W. G.; Bartsch, M. R.; Rada, R. G.; Balogh, S. J.; Rupprecht, J. E.; Young, R. D.; Johnson, D. K., 1999, Bioassessment of mercury, cadmium, polychlorinated biphenyls, and pesticides in the upper Mississippi river with Zebra mussels (Dreissena polymorpha): Environmental Science and Technology, v. 33, no. 24, p. 4385 - 4390
• Cope, W. Gregory; Bartsch, Michelle R.; Rada, Ronald G.; Balogh, Steven J.; Rupprecht, John E.; Young, R. David; Johnson, D. Kent, 1999, Bioassessment of mercury, cadmium, polychlorinated biphenyls, and pesticides in the upper Mississippi River with zebra mussels (Dreissena polymorpha): Environmental Science and Technology, v. 33, no. 24, p. 4385 - 4390
• Corley, III, R. N.; Murphy, M. R.; Lucena, J.; Panno, S. V., 1999, Technical note: A device for obtaining time-integrated samples of ruminal fluid: Journal of Animal Science, v. 77, no. 9, p. 2540 - 2544
• Cosner, C.; Deangelis, D. L.; Ault, J. S.; Olson, D. B., 1999, Effects of spatial grouping on the functional response of predators: Theoretical Population Biology, v. 56, no. 1, p. 65 - 75
• Counihan, T. D.; Frost, C. N., 1999, Influence of externally attached transmitters on the swimming performance of juvenile white sturgeon: Transactions of the American Fisheries Society, v. 128, no. 5, p. 965 - 970
• Counihan, T. D.; Miller, A. I.; Parsley, M. J., 1999, Indexing the relative abundance of age-0 white sturgeons in an impoundment of the lower Columbia River from highly skewed trawling data: North American Journal of Fisheries Management, v. 19, no. 2, p. 520 - 529
• Cox, R. R., Jr., 1999, Spring-staging ecology of waterfowl in Nebraska -- then versus now: Waterfowl 2000, v. 12, no. 2,
• Cox, R. R., Jr.; Afton, A. D., 1999, Do mini-refuges supply wintering northern pintails with important diurnal roost sites?: Response to Rave: Wildlife Society Bulletin, v. 27, no. 4, p. 901 - 903
• Cox, T.; Simon, N. S.; Newland, L., 1999, Copper, lead, mercury and zinc in periphyton from the south Florida ecosystem: Toxicological and Environmental Chemistry, v. 70, no. 3-4, p. 259 - 274
• Crandall, C. A.; Katz, B. G.; Hirten, J. J., 1999, Hydrochemical evidence for mixing of river water and groundwater during high-flow conditions, lower Suwannee River basin, Florida, USA: Hydrogeology Journal, v. 7, no. 5, p. 454 - 467
• Crawford, Jr. , T. W.; Larson, C. R.; Granneman, B. J.; Evans, G. A.; Gacke, C. K.; Pearson, D. R., 1999, Design and production of an atlas for diplomacy in Zimbabwe and the Southern African Development Community: Geocarto International, v. 14, no. 4, p. 57 - 67
• Creekmore, T. E.; Whittaker, D. G.; Roy, R. R.; Franson, J. C.; Baker, D. L., 1999, Health status and relative exposure of mule deer and white-tailed deer to soil contaminants at the rocky mountain arsenal: Environmental Toxicology and Chemistry, v. 18, no. 2, p. 272 - 278
• Crespo, De Cabrera, S.; Sliter, W. V.; Jarvis, I., 1999, Integrated foraminiferal biostratigraphy and chemostratigraphy of the querecual formation (Cretaceous), Eastern Venezuela: Journal of Foraminiferal Research, v. 29, no. 4, p. 487 - 499
• Cully, Jr. , J. F., 1999, Lone star tick abundance, fire, and bison grazing in tall-grass prairie: Journal of Range Management, v. 52, no. 2, p. 139 - 144
• Cultrera, G.; Boore, D. M.; Joyner, W. B.; Dietel, C. M., 1999, Nonlinear soil response in the vicinity of the Van Norman Complex following the 1994 Northridge, California, earthquake: Bulletin of the Seismological Society of America, v. 89, no. 5, p. 1214 - 1231
• Cumbie, D. H.; McKay, L. D., 1999, Influence of diameter on particle transport in a fractured shale saprolite: Journal of Contaminant Hydrology, v. 37, no. 1-2, p. 139 - 157
• Currens, J. C., 1999, A sampling plan for conduit-flow karst springs: Minimizing sampling cost and maximizing statistical utility: Engineering Geology, v. 52, no. 1-2, p. 121 - 128
• Custer, T. W.; Custer, C. M.; Hines, R. K.; Gutreuter, S.; Stromborg, K. L.; Allen, P. D.; Melancon, M. J., 1999, Organochlorine contaminants and reproductive success of double-crested cormorants from Green Bay, Wisconsin, USA: Environmental Toxicology and Chemistry, v. 18, no. 6, p. 1209 - 1217
• Custer, T.W.; Custer, C.M.; Hines, R.K.; Gutreuter, S.; Stromborg, K.L.; Allen, P.D.; Melancon, M.J., 1999, Organochlorine contaminants and reproductive success of Double-crested Cormorants from Green Bay, Wisconsin, USA: Environmental Toxicology and Chemistry, v. 18, no. 6, p. 1209 - 1217
• D'Agnese, F. A.; Faunt, C. C.; Hill, M. C.; Turner, A. K., 1999, Death valley regional ground-water flow model calibration using optimal parameter estimation methods and geoscientific information systems: Advances in Water Resources, v. 22, no. 8, p. 777 - 790
• Dalrymple, G. B.; Grove, M.; Lovera, O. M.; Harrison, T. M.; Hulen, J. B.; Lanphere, M. A., 1999, Age and thermal history of the Geysers plutonic complex (felsite unit), Geysers geothermal field, California: A 40Ar/39Ar and U-Pb study: Earth and Planetary Science Letters, v. 173, no. 3, p. 285 - 298
• Daszak, P.; Berger, L.; Cunningham, A. A.; Hyatt, A. D.; Green, D. E.; Speare, R., 1999, Emerging infectious diseases of wildlife: role in amphibian population declines and global implications: Emerging Infectious Diseases, v. 5, no. 6, p. 735 - 748
• David, Mech, L.; Adams, L. G., 1999, Killing of a Muskox, Ovibos moschatus, by two Wolves, Canis lupus, and subsequent caching: Canadian Field-Naturalist, v. 113, no. 4, p. 673 - 675
• David, Mech, L.; Kurtz, H. J., 1999, First record of coccidiosis in Wolves, Canis Lupus: Canadian Field-Naturalist, v. 113, no. 2, p. 305 - 306
• Davidson, G. R.; Yang, I. C., 1999, Changes in14c activity over time during vacuum distillation of carbon from rock pore water: Radiocarbon, v. 41, no. 2, p. 141 - 148
• Davies, T. D.; Tranter, M.; Wigington, Jr. , P. J.; Eshleman, K. N.; Peters, N. E.; Van Sickle, J.; DeWalle, D. R.; Murdoch, P. S., 1999, Prediction of episodic acidification in North-eastern USA: An empirical/mechanistic approach: Hydrological Processes, v. 13, no. 8, p. 1181 - 1195
• Dawson, P. B.; Chouet, B. A.; Okubo, P. G.; Villasenor, A.; Benz, H. M., 1999, Three-dimensional velocity structure of the Kilauea caldera, Hawaii: Geophysical Research Letters, v. 26, no. 18, p. 2805 - 2808
• Dayton, G. H.; Jung, R.E., 1999, Scaphiopus couchii (Couch‘s spadefoot). Predation: Herpetological Review, v. 30, no. 3,
• DeWalt, R. E.; Webb, D. W.; Harris, M. A., 1999, Summer Ephemeroptera, Plecoptera, and Trichoptera (EPT) species richness and community structure in the lower Illinois River basin of Illinois: Great Lakes Entomologist, v. 32, no. 3, p. 115 - 132
• Deacon, J. R.; Driver, N. E., 1999, Distribution of trace elements in streambed sediment associated with mining activities in the Upper Colorado River Basin, Colorado, USA, 1995-96: Archives of Environmental Contamination and Toxicology, v. 37, no. 1, p. 7 - 18
• Dean, W. E., 1999, The carbon cycle and biogeochemical dynamics in lake sediments: Journal of Paleolimnology, v. 21, no. 4, p. 375 - 393
• Dean, W. E.; Arthur, M. A., 1999, Sensitivity of the North Atlantic Basin to cyclic climatic forcing during the early Cretaceous: Journal of Foraminiferal Research, v. 29, no. 4, p. 465 - 486
• Dean, W. E.; Piper, D. Z.; Peterson, L. C., 1999, Molybdenum accumulation in Cariaco basin sediment over the past 24 k.y.: A record of water-column anoxia and climate: Geology, v. 27, no. 6, p. 507 - 510
• Delaney, P. T.; Denlinger, R. P., 1999, Stabilization of volcanic flanks by dike intrusion: An example from Kilauea: Bulletin of Volcanology, v. 61, no. 6, p. 356 - 362
• Demir, I.; Seyler, B., 1999, Chemical composition and geologic history of saline waters in Aux Vases and Cypress Formations, Illinois Basin: Aquatic Geochemistry, v. 5, no. 3, p. 281 - 311
• Deng, J.; Hudnut, K.; Gurnis, M.; Hauksson, E., 1999, Stress loading from viscous flow in the lower crust and triggering of aftershocks following the 1994 Northridge, California, earthquake: Geophysical Research Letters, v. 26, no. 21, p. 3209 - 3212
• Denner, J. C.; Lawson, D. E.; Larson, G. J.; Evenson, E. B.; Alley, R. B.; Strasser, J. C.; Kopczynski, S., 1999, Seasonal variability in hydrologic-system response to intense rain events, Matanuska Glacier, Alaska, U.S.A.: Annals of Glaciology, v. 28, no. 1, p. 267 - 271
• Densmore, R. V.; Juday, G. P.; Zasada, J. C., 1999, Regeneration alternatives for upland white spruce after burning and logging in interior Alaska: Canadian Journal of Forest Research, v. 29, no. 4, p. 413 - 423
• Dethloff, G. M.; Schlenk, D.; Khan, S.; Bailey, H. C., 1999, The effects of copper on blood and biochemical parameters of rainbow trout (Oncorhynchus mykiss): Archives of Environmental Contamination and Toxicology, v. 36, no. 4, p. 415 - 423
• Dettmers, Randy; Bart, Jonathan, 1999, A GIS modeling method applied to predicting forest songbird habitat: Ecological Applications, v. 9, no. 1, p. 152 - 163
• Di, Filippo, M.; Lombardi, S.; Nappi, G.; Reimer, G. M.; Renzulli, A.; Toro, B., 1999, Volcano-tectonic structures, gravity and helium in geothermal areas of Tuscany and Latium (Vulsini volcanic district), Italy: Geothermics, v. 28, no. 3, p. 377 - 393
• DiLauro, M. N.; Kaboord, W. S.; Walsch, R. A., 1999, Sperm-cell ultrastructure of North American sturgeons II: The shortnose sturgeon (Acipenser brevirostrum, Lesueur, 1818): Canadian Journal of Zoology, v. 77, no. 2, p. 321 - 330
• Diaz, H. F.; McCabe, G. J., 1999, A Possible Connection between the 1878 Yellow Fever Epidemic in the Southern United States and the 1877-78 El Nin??o Episode: Bulletin of the American Meteorological Society, v. 80, no. 1, p. 21 - 27
• Dinehart, R. L., 1999, Correlative velocity fluctuations over a gravel river bed: Water Resources Research, v. 35, no. 2, p. 569 - 582
• Ding, Z.; Zheng, B.; Zhang, J.; Belkin, H. E.; Finkelman, R. B.; Zhao, F.; Zhou, D.; Zhou, Y.; Chen, C., 1999, Preliminary study on the mode of occurrence of arsenic in high arsenic coals from southwest Guizhou Province: Science in China, Series D: Earth Sciences, v. 42, no. 6, p. 660 - 661
• Dinsmore, S. J.; Knopf, F. L., 1999, Six-egg clutches of the Mountain Plover, Charadrius montanus: Canadian Field-Naturalist, v. 113, no. 3, p. 516 - 517
• Dodson, S. V.; Maurer, J. J.; Shotts, E. B., 1999, Biochemical and molecular typing of Streptococcus iniae isolated from fish and human cases: Journal of Fish Diseases, v. 22, no. 5, p. 331 - 336
• Doe, B. R.; Reddy, M. M.; Eggleston, J. R., 1999, Pollution damage to the Powell Building, Reston, Virginia: Materials Performance, v. 38, no. 12, p. 64 - 69
• Doerner, J. P.; Carrara, P. E., 1999, Deglaciation and postglacial vegetation history of the West Mountains, west-central Idaho, USA: Arctic, Antarctic, and Alpine Research, v. 31, no. 3, p. 303 - 311
• Dohm, J. M.; Tanaka, K. L., 1999, Geology of the Thaumasia region, Mars: Plateau development, valley origins, and magmatic evolution: Planetary and Space Science, v. 47, no. 3-4, p. 411 - 431
• Domagalski, J., 1999, Occurrence and transport of total mercury and methyl mercury in the Sacramento River Basin, California: Journal of Geochemical Exploration, v. 64, no. 1-3 -3 pt 1, p. 277 - 291
• Dorava, J. M.; Milner, A. M., 1999, Effects of recent volcanic eruptions on aquatic habitat in the Drift River, Alaska, USA: Implications at other Cook Inlet region volcanoes: Environmental Management, v. 23, no. 2, p. 217 - 230
• Dorazio, R. M., 1999, Design-based and model-based inference in surveys of freshwater mollusks: Journal of the North American Benthological Society, v. 18, no. 1, p. 118 - 131
• Douglas, A. J.; Taylor, J. G., 1999, Resource management and nonmarket valuation research: International Journal of Environmental Studies, v. 57, no. 1, p. 1 - 16
• Douglas, A. J.; Taylor, J. G., 1999, The economic value of Trinity River water: International Journal of Water Resources Development, v. 15, no. 3, p. 309 - 322
• Dove, C.J.; Banks, R.C., 1999, A taxonomic study of crested caracaras (Falconidae): Wilson Bulletin, v. 111, no. 3, p. 330 - 339
• Drake, B.M.; Goto, R.M.; Miller, M.M.; Gee, G.F.; Briles, W.E., 1999, Molecular and immunogenetic analysis of major histocompatibility haplotypes in Northern Bobwhite enable direct identification of corresponding haplotypes in an endangered subspecies, the Masked Bobwhite: Zoo Biology, v. 18, no. 4, p. 279 - 294
• Drake, D. E., 1999, Temporal and spatial variability of the sediment grain-size distribution on the Eel shelf: The flood layer of 1995: Marine Geology, v. 154, no. 1-4, p. 169 - 182
• Drobney, R. D.; Checkett, J. M.; Coluccy, J. M.; Graber, D. A., 1999, Precocious breeding by yearling Giant Canada Geese: Auk, v. 116, no. 4, p. 1145 - 1147
• Du, Bray, E. A.; Pallister, J. S., 1999, Recrystallization and anatexis along the plutonic-volcanic contact of the Turkey Creek caldera, Arizona: Bulletin of the Geological Society of America, v. 111, no. 1, p. 143 - 153
• Duda, J. J.; Krzysik, A. J.; Freilich, J. E., 1999, Effects of drought on desert tortoise movement and activity: Journal of Wildlife Management, v. 63, no. 4, p. 1181 - 1192
• Dudas, F. O.; Harlan, S. S., 1999, An ancient depleted mantle sample from a 42-Ma dike in Montana: Constraints on persistence of the lithosphere during Eocene Magmatism: Journal of Geology, v. 107, no. 3, p. 287 - 299
• Dunbar, M. R.; Velarde, R.; Gregg, M. A.; Bray, M., 1999, Health evaluation of a pronghorn antelope population in Oregon: Journal of Wildlife Diseases, v. 35, no. 3, p. 496 - 510
• Dunn, P. O.; Afton, A. D.; Gloutney, M. L.; Alisauskas, R. T., 1999, Forced copulation results in few extrapair fertilizations in Ross‘s and lesser snow geese: Animal Behaviour, v. 57, no. 5, p. 1071 - 1081
• Durand, S. R.; Shelley, P. H.; Antweiler, R. C.; Taylor, H. E., 1999, Trees, chemistry, and prehistory in the American Southwest: Journal of Archaeological Science, v. 26, no. 2, p. 185 - 203
• Durham, W. B.; Kirby, S. H.; Stem, L. A., 1999, Steady-state flow of solid CO2: Preliminary results: Geophysical Research Letters, v. 26, no. 23, p. 3493 - 3496
• Dusel-Bacon, C.; Cooper, K. M., 1999, Trace-element geochemistry of metabasaltic rocks from the Yukon-Tanana Upland and implications for the origin of tectonic assemblages in east-central Alaska: Canadian Journal of Earth Sciences, v. 36, no. 10, p. 1671 - 1695
• Dyke, A. S.; Hooper, J.; Harington, C. R.; Savelle, J. M., 1999, The late Wisconsinan and Holocene record of Walrus (Odobenus rosmarus) from North America: A review with new data from Arctic and Atlantic Canada: Arctic, v. 52, no. 2, p. 160 - 181
• Dzurisin, D., 1999, Results of repeated leveling surveys at Newberry Volcano, Oregon, and near Lassen Peak Volcano, California: Bulletin of Volcanology, v. 61, no. 1-2, p. 83 - 91
• Dzurisin, D.; Wicks, C.; Thatcher, W., 1999, Renewed uplift at the Yellowstone caldera measured by leveling surveys and satellite radar interferometry: Bulletin of Volcanology, v. 61, no. 6, p. 349 - 355
• Eble, C. F.; Greb, S. F.; Williams, D. A.; Hower, J. C., 1999, Observations on the palynology, petrography and geochemistry of the Western Kentucky number 4 coal bed: International Journal of Coal Geology, v. 39, no. 1-3, p. 121 - 139
• Edsall, Carol Cotant, 1999, A blood chemistry profile for lake trout: Journal of Aquatic Animal Health, v. 11, no. 1, p. 81 - 86
• Edsall, Thomas A., 1999, Preferred temperatures of juvenile lake whitefish: Journal of Great Lakes Research, v. 25, no. 3, p. 583 - 588
• Edsall, Thomas A., 1999, The growth-temperature relation of juvenile lake whitefish: Transactions of the American Fisheries Society, v. 128, no. 5, p. 962 - 964
• Edsall, Thomas A.; Frank, Anthony M.; Rottiers, Donald V.; Adams, Jean V., 1999, The effect of temperature and ration size on the growth, body composition, and energy content of juvenile coho salmon: Journal of Great Lakes Research, v. 25, no. 2, p. 355 - 362
• El, Gamal, A. -R. A.; Davis, K. B.; Jenkins, J. A.; Les, Torrans, E., 1999, Induction of triploidy and tetraploidy in Nile tilapia, Oreochromis niloticus (L.): Journal of the World Aquaculture Society, v. 30, no. 2, p. 269 - 275
• Elias, S. A.; Hamilton, T. D.; Edwards, M. E.; Beget, J. E.; Krumhardt, A. P.; Lavoie, C., 1999, Late Pleistocene environments of the western Noatak basin, northwestern Alaska: Bulletin of the Geological Society of America, v. 111, no. 5, p. 769 - 789
• Ellefsen, K. J., 1999, Effects of layered sediments on the guided wave in crosswell radar data: Geophysics, v. 64, no. 6, p. 1698 - 1707
• Elliott, J. E.; Henny, Charles J.; Harris, M. L.; Wilson, L. K.; Norstrom, R. J., 1999, Chlorinated hydrocarbons in livers of American mink (Mustela vison) and river otter (Lutra canadensis) from the Columbia and Fraser River Basins, 1990-1992: Environmental Monitoring and Assessment, v. 57, no. 3, p. 229 - 252
• Ellis, D.H.; Clegg, K.R.; Lewis, J.C.; Spaulding, E., 1999, Golden Eagle predation on experimental Sandhill and Whooping Cranes: Condor, v. 101, no. 3, p. 664 - 666
• Ellis, D.H.; Lish, J.W., 1999, Trash-caused mortality in Mongolian raptors: Ambio, v. 28, no. 6, p. 536 - 537
• Ellis, D.H.; Whitlock, P.L.; Tsengeg, P.; Nelson, R.W., 1999, Siblicide, splayed-toes-flight display, and grappling in the Saker Falcon: Journal of Raptor Research, v. 33, no. 2, p. 164 - 167
• Ellis, D.H.; Woffinden, N.; Whitlock, P.L.; Tsengeg, P., 1999, Pronounced variation in tarsal and foot feathering in the upland buzzard (Buteo hemilasius) in Mongolia: Journal of Raptor Research, v. 33, no. 4, p. 323 - 326
• Ely, C. R.; Ward, D. H.; Bollinger, K. S., 1999, Behavioral correlates of heart rates of free-living Greater White-fronted Geese: Condor, v. 101, no. 2, p. 390 - 395
• Emsbo, P.; Hutchinson, R. W.; Hofstra, A. H.; Volk, J. A.; Bettles, K. H.; Baschuk, G. J.; Johnson, C. A., 1999, Syngenetic Au on the Carlin trend: Implications for Carlin-type deposits: Geology, v. 27, no. 1, p. 59 - 62
• Engle, V. D.; Kevin, Summers, J.; Macauley, J. M., 1999, Dissolved oxygen conditions in northern Gulf of Mexico estuaries: Environmental Monitoring and Assessment, v. 57, no. 1, p. 1 - 20
• Engle, V. D.; Summers, J. K., 1999, Refinement, validation, and application of a benthic condition index for northern Gulf of Mexico estuaries: Estuaries, v. 22, no. 3 A, p. 624 - 635
• Epstein, S.; Xu, X.; Carrara, P., 1999, A climatic record from 14C-dated wood fragments from southwestern Colorado: Global Biogeochemical Cycles, v. 13, no. 3, p. 781 - 784
• Ernren, A. T.; Arthur, R.; Glynn, P. D.; McMurry, J., 1999, The modeler‘s influence on calculated solubilities for performance assessments at the a??spo?? hard-rock laboratory: Materials Research Society Symposium - Proceedings, v. 556, p. 559 - 566
• Erwin, R.M., 1999, [Book review] Habitats for birds in Europe: a conservation strategy for the wider environment. Compiled by Graham M. Tucker and Michael I. Evans. Birdlife International, Cambridge, U.K., 1997: Wilson Bulletin, v. 111, no. 3, p. 454 - 456
• Erwin, R.M., 1999, [Book review] Wetland birds: Habitat resources and conservation implications, by Milton W. Weller: Waterbirds, v. 22, no. 2, p. 320 - 321
• Erwin, R.M.; Eyler, T.B.; Stotts, D.B.; Hatfield, J.S., 1999, Aspects of chick growth in Gull-billed Terns in coastal Virginia: Waterbirds, v. 22, no. 1, p. 47 - 53
• Eshenroder, Randy L.; Sideleva, Valentina G.; Todd, Thomas N., 1999, Functional convergence among pelagic sculpins of Lake Baikal and deepwater ciscoes of the Great Lakes: Journal of Great Lakes Research, v. 25, no. 4, p. 847 - 855
• Esler, D., 1999, Time of day of ovulation by three duck species in subarctic Alaska: Condor, v. 101, no. 2, p. 422 - 425
• Estes, J. A., 1999, Reply to Garshelis and Johnson: Science, v. 283,
• Euliss, N. H., Jr.; Mushet, D. M., 1999, Influence of agriculture on aquatic invertebrate communities of temporary wetlands in the Prairie Pothole Region of North Dakota, USA: Wetlands, v. 19, no. 3, p. 578 - 583
• Evans, C.; Davies, T. D.; Murdoch, P. S., 1999, Component flow processes at four streams in the Catskill Mountains, New York, analysed using episodic concentration/discharge relationship: Hydrological Processes, v. 13, no. 4, p. 563 - 575
• Everett, C. R.; Chin, Y. -P.; Aiken, G. R., 1999, High-pressure size exclusion chromatography analysis of dissolved organic matter isolated by tangential-flow ultra filtration: Limnology and Oceanography, v. 44, no. 5, p. 1316 - 1322
• Ewe, S. M. L.; Da, Silveira, Lobo, Sternberg, L.; Busch, D. E., 1999, Water-use patterns of woody species in pineland and hammock communities of South Florida: Forest Ecology and Management, v. 118, no. 1-3, p. 139 - 148
• Ewe, Sharon M.; Sternberg, Leonel S.; Busch, David E., 1999, Water-use patterns of woody species in pineland and hammock communities of South Florida: Forest Ecology and Management, v. 118, no. 1, p. 139 - 148
• Ewel, J. J.; O'Dowd, D. J.; Bergelson, J.; Daehler, C. C.; D'Antonio, C. M.; Gomez, L. D.; Gordon, D. R.; Hobbs, R. J.; Holt, A.; Hopper, K. R.; Hughes, C. E.; LaHart, M.; Leakey, R. R. B.; Lee, W. G.; Loope, L. L.; Lorence, D. H.; Louda, S. M.; Lugo, A. E.; McEvoy, P. B.; Richardson, D. M.; Vitousek, P. M., 1999, Deliberate introductions of species: Research needs. Benefits can be reaped, but risks are high: BioScience, v. 49, no. 8, p. 619 - 630
• Ewing, M. S.; Blazer, V. S.; Fabacher, D. L.; Little, E. E.; Kocan, K. M., 1999, Channel catfish response to ultraviolet-B radiation: Journal of Aquatic Animal Health, v. 11, no. 2, p. 192 - 197
• Eyler, T.B.; Erwin, R.M.; Stotts, D.B.; Hatfield, J.S., 1999, Aspects of hatching success and chick survival in Gull-billed Terns in coastal Virginia: Waterbirds, v. 22, no. 1, p. 54 - 59
• Fabacher, D. L.; Little, E. E.; Ostrander, G. K., 1999, Tolerance of an albino fish to ultraviolet-B radiation: Environmental Science and Pollution Research, v. 6, no. 2, p. 69 - 71
• Fabrizio, M.C.; Nichols, J.D.; Hines, J.E.; Swanson, B.L.; Schram, S.T., 1999, Modeling data from double-tagging experiments to estimate heterogeneous rates of tag-shedding in lake trout (Salvelinus namaycush): Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 8, p. 1409 - 1419
• Fabrizio, Mary C.; Nichols, James D.; Hines, James E.; Swanson, Bruce L.; Schram, Stephen T., 1999, Modeling data from double-tagging experiments to estimate heterogeneous rates of tag shedding in lake trout (Salvelinus namaycush): Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 8, p. 1409 - 1419
• Falgueres, C.; Bahain, J. -J.; Yokoyama, Y.; Arsuaga, J. L.; Bermudez, De Castro, J. M.; Carbonell, E.; Bischoff, J. L.; Dolo, J. -M., 1999, Earliest humans in Europe: The age of TD6 Gran Dolina, Atapuerca, Spain: Journal of Human Evolution, v. 37, no. 3-4, p. 343 - 352
• Fan, D.; Hein, J. R.; Ye, J., 1999, Ordovician reef-hosted Jiaodingshan Mn-Co deposit and Dawashan Mn deposit, Sichuan Province, China: Ore Geology Reviews, v. 15, no. 1-3, p. 135 - 151
• Fanale, F. P.; Granahan, J. C.; McCord, T. B.; Hansen, G.; Hibbitts, C. A.; Carlson, R.; Matson, D.; Ocampo, A.; Kamp, L.; Smythe, W.; Leader, F.; Mehlman, R.; Greeley, R.; Sullivan, R.; Geissler, P.; Barth, C.; Hendrix, A.; Clark, B.; Helfenstein, P.; Veverka, J.; Belton, M. J. S.; Becker, K.; Becker, T., 1999, Galileo‘s Multiinstrument Spectral View of Europa‘s Surface Composition: Icarus, v. 139, no. 2, p. 179 - 188
• Farag, A. M.; Woodward, D. F.; Brumbaugh, W.; Goldstein, J. N.; MacConnell, E.; Hogstrand, C.; Barrows, F. T., 1999, Dietary effects of metals-contaminated invertebrates from the Coeur d‘Alene River, Idaho, on cutthroat trout: Transactions of the American Fisheries Society, v. 128, no. 4, p. 578 - 592
• Fellows, D. P.; Newton, W. E., 1999, Prescribed fire effects on biological control of leafy spurge: Journal of Range Management, v. 52, no. 5, p. 489 - 493
• Field, L. J.; Macdonald, D. D.; Norton, S. B.; Severn, C. G.; Ingersoll, C. G., 1999, Evaluating sediment chemistry and toxicity data using logistic regression modeling: Environmental Toxicology and Chemistry, v. 18, no. 6, p. 1311 - 1322
• Field, M. E.; Gardner, J. V.; Prior, D. B., 1999, Geometry and significance of stacked gullies on the northern California slope: Marine Geology, v. 154, no. 1-4, p. 271 - 286
• Finkelman, R. B., 1999, Trace elements in coal. Environmental and health significance: Biological Trace Element Research, v. 67, no. 3, p. 197 - 204
• Finkelman, R. B.; Gross, P. M. K., 1999, The types of data needed for assessing the environmental and human health impacts of coal: International Journal of Coal Geology, v. 40, no. 2-3, p. 91 - 101
• Finn, C., 1999, Aeromagnetic map compilation: Procedures for merging and an example from Washington: Annals of Geophysics, v. 43, no. 2, p. 327 - 331
• Finn, C.; Moore, D.; Damaske, D.; Mackey, T., 1999, Aeromagnetic legacy of early Paleozoic subduction along the Pacific margin of Gondwana: Geology, v. 27, no. 12, p. 1087 - 1090
• Fisher, M. A.; Flueh, E. R.; Scholl, D. W.; Parsons, T.; Wells, R. E.; Trehu, A.; Ten, Brink, U.; Weaver, C. S., 1999, Geologic processes of accretion in the Cascadia subduction zone west of Washington State: Journal of Geodynamics, v. 27, no. 3, p. 277 - 288
• Fisher, Timothy G.; Whitman, Richard L., 1999, Deglacial and lake level fluctuation history recorded in cores, Beaver Lake, Upper Peninsula, Michigan: Journal of Great Lakes Research, v. 25, no. 2, p. 263 - 274
• Fishman, N. S.; Rice, C. A.; Breit, G. N.; Johnson, R. D., 1999, Sulfur-bearing coatings on fly ash from a coal-fired power plant: Composition, origin, and influence on ash alteration: Fuel, v. 78, no. 2, p. 187 - 196
• Fitzsimons, J. D.; Brown, S. B.; Honeyfield, D. C.; Hnath, J. G., 1999, A review of early mortality syndrome (EMS) Great Lakes salmonids: relationship with thiamine deficiency: Ambio, v. 28, no. 1, p. 9 - 15
• Fletcher, J. B.; Guatteri, M., 1999, Stress drop for three M???4.3-4.7 (1992-1994) Parkfield, CA, earthquakes: Geophysical Research Letters, v. 26, no. 15, p. 2295 - 2298
• Flint', P. L.; Herzog, M. P., 1999, Breeding of steller‘s eiders, polysticta stellen, on the yukon-kuskokwim delta, Alaska: Canadian Field-Naturalist, v. 113, no. 2, p. 306 - 308
• Flint, P. L.; Grand, J. B., 1999, Patterns of variation in size and composition of Greater Scaup eggs: Are they related?: Wilson Bulletin, v. 111, no. 4, p. 465 - 471
• Flint, P. L.; Grand, J. B., 1999, Incubation behavior of Spectacled Eiders on the Yukon-Kuskokwim Delta, Alaska: Condor, v. 101, no. 2, p. 413 - 416
• Flint, P. L.; Herzog, M. P., 1999, Breeding of Steller‘s Eiders, Polysticta stelleri, on the Yukon-Kuskokwim Delta, Alaska: Canadian Field-Naturalist, v. 113, no. 2, p. 306 - 308
• Fontenot, Q. C.; Isely, J. J.; Tomasso, J. R., 1999, Characterization and inhibition of nitrite uptake in shortnose sturgeon fingerlings: Journal of Aquatic Animal Health, v. 11, no. 1, p. 76 - 80
• Foord, E. E.; Hughes, J. M.; Cureton, F.; Maxwell, C. H.; Falster, A. U.; Sommer, A. J.; Hlava, P. F., 1999, Esperanzaite, NaCa2Al2(As5+O4)2F4(OH)??2H2O, a new mineral species from the La Esperanza mine, Mexico: Descriptive mineralogy and atomic arrangement: Canadian Mineralogist, v. 37, no. 1, p. 67 - 72
• Foord, E. E.; O'Connor, J. T.; Hughes, J. M.; Sutley, S. J.; Falster, A. U.; Soregaroli, A. E.; Lichte, F. E.; Kile, D. E., 1999, Simmonsite, Na2LiAlF6, a new mineral from the Zapot amazonite-topazzinnwaldite pegmatite, Hawthorne, Nevada, U.S.A: American Mineralogist, v. 84, no. 5-6, p. 769 - 772
• Foord, E. E.; Soregaroli, A. E.; Gordon, H. M., 1999, The Zapot pegmatite mineral county: Mineralogical Record, v. 30, no. 4, p. 277 - 292
• Ford, M. A.; Cahoon, D. R.; Lynch, J. C., 1999, Restoring marsh elevation in a rapidly subsiding salt marsh by thin-layer deposition of dredged material: Ecological Engineering, v. 12, no. 3-4, p. 189 - 205
• Forster, H. -J.; Davis, J. C.; Tischendorf, G.; Seltmann, R., 1999, Multivariate analyses of Erzgebirge granite and rhyolite composition: Implications for classification of granites and their genetic relations: Computers and Geosciences, v. 25, no. 5, p. 533 - 546
• Fountain, A. G.; Vecchia, A., 1999, How many stakes are required to measure the mass balance of a glacier?: Geografiska Annaler, Series A: Physical Geography, v. 81, no. 4, p. 563 - 573
• Fourqurean, J. W.; Robblee, M. B., 1999, Florida Bay: A history of recent ecological changes: Estuaries, v. 22, no. 2 B, p. 345 - 357
• Frank, M.; O'Nions, R. K.; Hein, J. R.; Banakar, V. K., 1999, 60 Myr records of major elements and Pb-Nd isotopes from hydrogenous ferromanganese crusts: Reconstruction of seawater paleochemistry: Geochimica et Cosmochimica Acta, v. 63, no. 11-12, p. 1689 - 1708
• Frank, T. D.; Arthur, M. A.; Dean, W. E., 1999, Diagenesis of lower Cretaceous pelagic carbonates, North Atlantic: Paleoceanographic signals obscured: Journal of Foraminiferal Research, v. 29, no. 4, p. 340 - 351
• Frankel, A.; Carver, D.; Cranswick, E.; Meremonte, M.; Bice, T.; Overturf, D., 1999, Site response for seattle and source parameters of earthquakes in the puget sound region: Bulletin of the Seismological Society of America, v. 89, no. 2, p. 468 - 483
• Franson, J. C.; Schmutz, J. A.; Creekmore, L. H.; Fowler, A. C., 1999, Concentrations of selenium, mercury, and lead in blood of emperor geese in western Alaska: Environmental Toxicology and Chemistry, v. 18, no. 5, p. 965 - 969
• Franson, J. C.; Smith, M. R., 1999, Poisoning of wild birds from exposure to anticholinesterase compounds and lead: diagnostic methods and selected cases: Seminars in Avian and Exotic Pet Medicine, v. 8, no. 1, p. 3 - 11
• Freeman, M. C.; Bowen, Z.H.; Bovee, K.D., 1999, Transferability of habitat suitability criteria: Response to comment: North American Journal of Fisheries Management, v. 19, no. 2, p. 626 - 628
• French, John R. P., III; Wilcox, Douglas A.; Nichols, S. Jerrine, 1999, Passing of northern pike and common carp through experimental barriers designed for use in wetland restoration: Wetlands, v. 19, no. 4, p. 883 - 888
• Friedlander, A. M.; Boehlert, G. W.; Field, M. E.; Mason, J. E.; Gardner, J. V.; Dartnell, P., 1999, Sidescan-sonar mapping of benthic trawl marks on the shelf and slope off Eureka, California: Fishery Bulletin, v. 97, no. 4, p. 786 - 801
• Friedman, J. M.; Auble, G. T., 1999, Mortality of riparian box elder from sediment mobilization and extended inundation: River Research and Applications, v. 15, no. 5, p. 463 - 476
• Frost, H. C.; York, E. C.; Krohn, W. B.; Elowe, K. D.; Decker, T. A.; Powell, S. M.; Fuller, T. K., 1999, An evaluation of parturition indices in fishers: Wildlife Society Bulletin, v. 27, no. 1, p. 221 - 230
• Frost, T. M.; Montz, P. K.; Kratz, T. K.; Badillo, T.; Brezonik, P. L.; Gonzalez, M. J.; Rada, R. G.; Watras, C. J.; Webster, K. E.; Wiener, J. G.; Williamson, C. E.; Morris, D. P., 1999, Multiple stresses from a single agent: Diverse responses to the experimental acidification of Little Rock Lake, Wisconsin: Limnology and Oceanography, v. 44, no. 3 (part2), p. 784 - 794
• Frost, T. M.; Montz, P. K.; Kratz, T. K.; Badillo, T.; Brezonik, P. L.; Gonzalez, M. J.; Rada, R. G.; Watras, C. J.; Webster, K. E.; Wiener, J. G.; Williamson, C. E.; Morris, D. P., 1999, Multiple stresses from a single agent: Diverse responses to the experimental acidification of Little Rock Lake, Wisconsin: Limnology and Oceanography, v. 44, no. 3 II, p. 784 - 794
• Fruehn, J.; Von Huene, R.; Fisher, M. A., 1999, Accretion in the wake of terrane collision: The Neogene accretionary wedge off Kenai Peninsula, Alaska: Tectonics, v. 18, no. 2, p. 263 - 277
• Gabrey, S. W.; Afton, A. D.; Wilson, B. C., 1999, Effects of winter burning and structural marsh management on vegetation and winter bird abundance in the Gulf Coast Chenier Plain, USA: Wetlands, v. 19, no. 3, p. 594 - 606
• Gabriela, Mangano, M.; Buatois, L. A.; West, R. R.; Maples, C. G., 1999, The origin and paleoecologic significance of the trace fossil Asteriadtes in the Pennsylvanian of Kansas and Missouri: Lethaia, v. 32, no. 1, p. 17 - 30
• Gaddis, L. R.; Kirk, R. L.; Johnson, J. R.; Soderblom, L. A.; Ward, A. W.; Barrett, J.; Becker, K.; Decker, T.; Blue, J.; Cook, D.; Eliason, E.; Hare, T.; Howington-Kraus, E.; Isbell, C.; Lee, E. M.; Redding, B.; Sucharski, R.; Sucharski, T.; Smith, P. H.; Britt, D. T., 1999, Digital mapping of the Mars Pathfinder landing site: Design, acquisition, and derivation of cartographic products for science applications: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8853 - 8868
• Gaikowski, M. P.; Rach, J. J.; Ramsay, R. T., 1999, Acute toxicity of hydrogen peroxide treatments to selected lifestages of cold-, cool-, and warmwater fish: Aquaculture, v. 178, no. 3-4, p. 191 - 207
• Gaikowski, Mark P.; Rach, Jeffery J.; Ramsay, Robert T., 1999, Acute toxicity of hydrogen peroxide treatments to selected lifestages of cold-, cool-, and warmwater fish: Aquaculture, v. 178, no. 3-4, p. 191 - 207
• Galeone, D. G., 1999, Calibration of paired basins prior to streambank fencing of pasture land: Journal of Environmental Quality, v. 28, no. 6, p. 1853 - 1863
• Gallman, E. A.; Isely, J. J.; Tomasso, J. R.; Smith, T. I. J., 1999, Short-term physiological responses of wild and hatchery-produced red drum during angling: North American Journal of Fisheries Management, v. 19, no. 3, p. 833 - 836
• Gannam, A. L.; Schrock, R. M., 1999, Immunostimulants in fish diets: Journal of Applied Aquaculture, v. 9, no. 4,
• Gardner, A. L., 1999, Case 3018. Cervus gouazoubira Fischer, 1814 (currently Mazama gouazoubira; Mammalia, Artiodactyla): proposed conservation as the correct original spelling: Bulletin of Zoological Nomenclature, v. 56, no. 4, p. 262 - 265
• Gardner, A.L.; Robbins, C.B., 1999, Case 3058. Arctocephalus F. Cuvier, 1826 and Callorhinus Gray, 1859 (Mammalia, Pinnipedia): proposed conservation by the designation of Phoca pusilla Schreber, [1775] as the type species of Arctocephalus; and Otaria Peron, 1816 and Eumetopias Gill, 1866: proposed conservation by the designation of Phoca leonina Molina, 1782 as the type species of Otaria: Bulletin of Zoological Nomenclature, v. 56, no. 2, p. 136 - 141
• Gardner, J. V.; Prior, D. B.; Field, M. E., 1999, Humboldt slide - A large shear-dominated retrogressive slope failure: Marine Geology, v. 154, no. 1-4, p. 323 - 338
• Gehrels, G. E.; Johnsson, M. J.; Howell, D. G., 1999, Detrital zircon geochronology of the Adams Argillite and Nation River Formation, east-central Alaska, U.S.A: Journal of Sedimentary Research, v. 69, no. 1, p. 135 - 144
• Geist, E. L.; Dmowska, R., 1999, Local tsunamis and distributed slip at the source: Pure and Applied Geophysics, v. 154, no. 3-4, p. 485 - 512
• Geist, E. L.; Zoback, M. L., 1999, Analysis of the tsunami generated by the MW 7.8 1906 San Francisco earthquake: Geology, v. 27, no. 1, p. 15 - 18
• Geluso, K.; Hayes, J. P., 1999, Effects of dietary quality on basal metabolic rate and internal morphology of European starlings (Sturnus vulgaris): Physiological and Biochemical Zoology, v. 72, no. 2, p. 189 - 197
• Gerhard, L. C.; Brady, L. L., 1999, Environmental geology: Our professional public responsibility: Environmental Geology, v. 37, no. 1-2, p. 1 - 8
• Gerlach, T. M.; Doukas, M. P.; McGee, K. A.; Kessler, R., 1999, Airborne detection of diffuse carbon dioxide emissions at Mammoth Mountain, California: Geophysical Research Letters, v. 26, no. 24, p. 3661 - 3664
• Ginsberg, H.S., 1999, Unwanted invaders: introduced species and vector-borne disease: Maritimes, v. Winter, p. 13 - 15
• Ginsberg, H.S., 1999, Species, habitat alterations affect bee pollinators in U.S. northeast: People, Land, and Water, v. 6, no. 5,
• Ginsberg, H.S.; Tepedino, V.J., 1999, Pollinator declines and changing pollination patterns: ESA Newsletter (Entomological Society of America), v. 22, no. 12,
• Ginsberg, H.S.; Zhioua, E, 1999, Influence of deer abundance on the abundance of questing adult Ixodes scapularis (Acari: Ixodidae): Journal of Medical Entomology, v. 36, no. 3, p. 376 - 381
• Ginsburg, G. D.; Milkov, A. V.; Soloviev, V. A.; Egorov, A. V.; Cherkashev, G. A.; Vogt, P. R.; Crane, K.; Lorenson, T. D.; Khutorskoy, M. D., 1999, Gas hydrate accumulation at the Hakon Mosby Mud Volcano: Geo-Marine Letters, v. 19, no. 1-2, p. 57 - 67
• Gipson, P. S.; Ballard, W. B.; Nowak, R. M., 1999, Famous North American wolves and the credibility of early wildlife literature: Wildlife Society Bulletin, v. 26, no. 4, p. 808 - 816
• Gipson, P. S.; Veatch, J. K.; Matlack, R. S.; Jones, D. P., 1999, Health status of a recently discovered population of feral swine in Kansas: Journal of Wildlife Diseases, v. 35, no. 3, p. 624 - 627
• Giraud, K. L.; Loomis, J. B.; Johnson, R. L., 1999, Internal and external scope in willingness-to-pay estimates for threatened and endangered wildlife: Journal of Environmental Management, v. 56, no. 3, p. 221 - 229
• Giraud, K. L.; Loomis, J. B.; Johnson, R. L., 1999, Two valuation questions in one survey: Is it a recipe for sequencing and instrument context effects?: Applied Economics, v. 31, no. 8, p. 957 - 964
• Glaser, L. C.; Barker, I. K.; Weseloh, D. V. C.; Ludwig, J.; Windingstad, R. M.; Key, D. W.; Bollinger, T. K., 1999, The 1992 epizootic of Newcastle disease in double-crested cormorants in North America: Journal of Wildlife Diseases, v. 35, no. 2, p. 319 - 330
• Glaser, L.; Creekmore, T., 1999, Quarterly Wildlife Mortality Report: Supplement to the Journal of Wildlife Diseases, v. 35, no. 3,
• Gloutney, M. L.; Alisauskas, R. T.; Hobson, K. A.; Afton, A. D., 1999, Use of supplemental food by breeding Ross‘s Geese and Lesser Snow Geese: Evidence for variable anorexia: Auk, v. 116, no. 1, p. 97 - 108
• Goff, J. A.; Holliger, K., 1999, Nature and origin of upper crustal seismic velocity fluctuations and associated scaling properties: Combined stochastic analyses of KTB velocity and lithology logs: Journal of Geophysical Research B: Solid Earth, v. 104, no. B6, p. 13169 - 13182
• Golden, N.H.; Ottinger, M.A.; Rattner, B.A.; Cohen, J.B.; Loges, L.M., 1999, A new website for ecotoxicological risk assessment of vertebrate species residing in estuaries: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Golden, N.H.; Ottinger, M.A.; Rattner, B.A.; Cohen, J.B.; Loges, L.M.; Erwin, R.M., 1999, Contaminant exposure and effects database for wild terrestrial vertebrates: A source for information on endocrine disrupting chemicals: International Symposium on Environmental Endocrine Disruptors, v. 1999,
• Golden, N.H.; Ottinger, M.A.; Rattner, B.A.; McGowan, P.C.; Schmidt, S.R.; Iacobucci, J.E.; Parsons, K.C., 1999, Metal concentrations in feathers of nestling black-crowned night-herons (Nycticorax nycticorax) in Chesapeake and Delaware Bays: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Goldstein, J. N.; Woodward, D. F.; Farag, A. M., 1999, Movements of adult chinook salmon during spawning migration in a metals-contaminated system, Coeur d‘Alene River, Idaho: Transactions of the American Fisheries Society, v. 128, no. 1, p. 121 - 129
• Goldstein, R. M.; DeWeese, L. R., 1999, Comparison of trace element concentrations in tissue of common carp and implications for monitoring: Journal of the American Water Resources Association, v. 35, no. 5, p. 1133 - 1140
• Golombek, M. P.; Moore, H. J.; Haldemann, A. F. C.; Parker, T. J.; Schofield, J. T., 1999, Assessment of Mars Pathfinder landing site predictions: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8585 - 8594
• Gomberg, J.; Pavlis, G.; Bodin, P., 1999, The strain in the array is mainly in the plane (waves below ~1 Hz): Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1428 - 1438
• Gomberg, J.; Wolf, L., 1999, Possible cause for an improbable earthquake: The 1997 MW 4.9 southern Alabama earthquake and hydrocarbon recovery: Geology, v. 27, no. 4, p. 367 - 370
• Gossell, M. A.; Nishikawa, T.; Hanson, R. T.; Izbicki, J. A.; Tabidian, M. A.; Bertine, K., 1999, Application of flowmeter and depth-dependent water quality data for improved production well construction: Ground Water, v. 37, no. 5, p. 729 - 735
• Gough, L.; Grace, J. B., 1999, Effects of environmental change on plant species density: Comparing predictions with experiments: Ecology, v. 80, no. 3, p. 882 - 890
• Grace, J. B., 1999, The factors controlling species density in herbaceous plant communities: An assessment: Perspectives in Plant Ecology, Evolution and Systematics, v. 2, no. 1, p. 1 - 28
• Grace, J.B.; Guntenspergen, G.R., 1999, The effects of landscape position on plant species density: Evidence of past environmental effects in a coastal wetland: Ecoscience, v. 6, no. 3, p. 381 - 391
• Graham, D. W.; Graham, W. H.; DeNoyelles, F. , Jr.; Smith, V. H., 1999, Natural attenuation of chloroacetinilide herbicides in aquatic systems: Battelle Memorial Institute International In Situ and On-Site Bioreclamation Symposium Proceedings, v. 5,
• Graham, W. H.; Graham, D. W.; Denoyelles, Jr. , F.; Smith, V. H.; Larive, C. K.; Thurman, E. M., 1999, Metolachlor and alachlor breakdown product formation patterns in aquatic field mesocosms: Environmental Science and Technology, v. 33, no. 24, p. 4471 - 4476
• Granato, G. E.; Smith, K. P., 1999, Robowell: An automated process for monitoring ground water quality using established sampling protocols: Ground Water Monitoring and Remediation, v. 19, no. 4, p. 81 - 89
• Granfors, D. A.; Flake, L. D., 1999, Wood duck brood movements and habitat use on prairie rivers in South Dakota: Journal of Wildlife Management, v. 63, p. 639 - 649
• Granfors, D. A.; Flake, L. D., 1999, Wood duck brood movements and habitat use on prairie rivers in South Dakota: Journal of Wildlife Management, v. 63, no. 2, p. 639 - 649
• Greb, S. F.; Eble, C. F.; Chesnut, Jr. , D. R.; Phillips, T. L.; Hower, J. C., 1999, An in situ occurrence of coal balls in the Amburgy coal bed, Pikeville Formation (Duckmantian), central Appalachian Basin, USA: Palaios, v. 14, no. 5, p. 432 - 450
• Greb, S. F.; Eble, C. F.; Hower, J. C., 1999, Depositional history of the Fire Clay coal bed (Late Duckmantian), Eastern Kentucky, USA: International Journal of Coal Geology, v. 40, no. 4, p. 255 - 280
• Greb, S. F.; Popp, J. T., 1999, Mining geology of the Pond Creek seam, Pikeville Formation, Middle Pennsylvanian, in part of the Eastern Kentucky Coal Field, USA: International Journal of Coal Geology, v. 41, no. 1-2, p. 25 - 50
• Greeley, R.; Kraft, M.; Sullivan, R.; Wilson, G.; Bridges, N.; Herkenhoff, K.; Kuzmin, R. O.; Malin, M.; Ward, W., 1999, Aeolian features and processes at the Mars Pathfinder landing site: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8573 - 8584
• Greenberg, R.; Droege, S., 1999, On the decline of the Rusty Blackbird and the use of ornithological literature to document long-term population trends: Conservation Biology, v. 13, no. 3, p. 553 - 559
• Greenwood, R. J.; Sargeant, A. B.; Piehl, J. L.; Buhl, D. A.; Hanson, B. A., 1999, Foods and foraging of prairie striped skunks during the avian nesting season: Wildlife Society Bulletin, v. 27, no. 3, p. 823 - 832
• Gresswell, R. E., 1999, Fire and aquatic ecosystems in forested biomes of North America: Transactions of the American Fisheries Society, v. 128, p. 193 - 221
• Gresswell, Robert E., 1999, Fire and aquatic ecosystems in forested biomes of North America: Transactions of the American Fisheries Society, v. 128, no. 2, p. 193 - 221
• Guarini, J. -M.; Gros, P.; Blanchard, G. F.; Bacher, C., 1999, Short-term dynamics of intertidal microphytobenthic biomass. Mathematical modelling [La dynamique a court terme de la biomasse du microphytobenthos intertidal. Formalisation mathematique]: Comptes Rendus de l'Academie des Sciences - Serie III, v. 322, no. 5, p. 363 - 373
• Guertin, L. A.; McNeill, D. F., 1999, Chronologic model and transgressive-regressive signatures in the late neocene siliciclastic foundation (long key formation) of the Florida keys: Journal of Sedimentary Research, v. 69, no. 3, p. 653 - 666
• Guillette, Jr. , L. J.; Woodward, A. R.; Crain, D. A.; Pickford, D. B.; Rooney, A. A.; Percival, H. F., 1999, Plasma steroid concentrations and male phallus size in juvenile alligators from seven Florida lakes: General and Comparative Endocrinology, v. 116, no. 3, p. 356 - 372
• Gustin, M. S.; Lindberg, S.; Marsik, F.; Casimir, A.; Ebinghaus, R.; Edwards, G.; Hubble-Fitzgerald, C.; Kemp, R.; Kock, H.; Leonard, T.; London, J.; Majewski, M.; Montecinos, C.; Owens, J.; Pilote, M.; Poissant, L.; Rasmussen, P.; Schaedlich, F.; Schneeberger, D.; Schroeder, W.; Sommar, J.; Turner, R.; Vette, A.; Wallschlaeger, D.; Xiao, Z.; Zhang, H., 1999, Nevada STORMS project: Measurement of mercury emissions from naturally enriched surfaces: Journal of Geophysical Research D: Atmospheres, v. 104, no. D17, p. 21831 - 21844
• Gutreuter, S.; Bartels, A. D.; Irons, K.; Sandheinrich, M. B., 1999, Evaluation of the flood-pulse concept based on statistical models of growth of selected fishes of the upper Mississippi River system: Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 12, p. 2282 - 2291
• Hackley, K. C.; L. , Liu, C.; Trainor, D., 1999, Isotopic identification of the source of methane in subsurface sediments of an area surrounded by waste disposal facilities: Applied Geochemistry, v. 14, no. 1, p. 119 - 131
• Hagstrum, J. T.; Swanson, D. A.; Evarts, R. C., 1999, Paleomagnetism of an east-west transect across the Cascade arc in southern Washington: Implications for regional tectonism: Journal of Geophysical Research B: Solid Earth, v. 104, no. B6, p. 12853 - 12863
• Hahn, D.C., 1999, [Book review] Cowbirds and Other Brood Parasites by Catherine Ortega. Tucson, Arizona: University of Arizona Press (1998). The Avian Brood Parasites: Deception at the Nest by Paul A. Johnsgard. New York: Oxford University Press (1997) Parasitic Birds and their Hosts: Studies in Coevolution edited by S.I. Rothstein & S.K. Robinson. New York: Oxford University Press (1998): Animal Behaviour, v. 58, no. 5, p. 1155 - 1160
• Haitzer, M.; Abbt-Braun, G.; Traunspurger, W.; Steinberg, C. E. W., 1999, Effects of humic substances on the bioconcentration of polycyclic aromatic hydrocarbons: Correlations with spectroscopic and chemical properties of humic substances: Environmental Toxicology and Chemistry, v. 18, no. 12, p. 2782 - 2788
• Halford, K. J., 1999, Effects of steady-state assumption on hydraulic conductivity and recharge estimates in a surficial aquifer system: Ground Water, v. 37, no. 1, p. 70 - 79
• Hall, R.J.; Henry, P.F.P.; Bunck, C.M., 1999, Fifty-year trends in a box turtle population in Maryland: Biological Conservation, v. 88, no. 2, p. 165 - 172
• Halley, R. B.; Roulier, L. M., 1999, Reconstructing the history of eastern and central Florida Bay using mollusk-shell isotope records: Estuaries, v. 22, no. 2 B, p. 358 - 368
• Hamilton, S. J., 1999, Hypothesis of historical effects from selenium on endangered fish in the Colorado River basin: Human and Ecological Risk Assessment, v. 5, no. 6, p. 1153 - 1180
• Hammer, J. E.; Cashman, K. V.; Hoblitt, R. P.; Newman, S., 1999, Degassing and microlite crystallization during pre-climactic events of the 1991 eruption of Mt. Pinatubo, Philippines: Bulletin of Volcanology, v. 60, no. 5, p. 355 - 380
• Hammerschmidt, Chad R. ; Wiener, James G. ; Frazier, Brdaley E. ; Rada, Ronald G., 1999, Methylmercury content of eggs in yellow perch related to maternal exposure in four Wisconsin lakes: Environmental Science and Technology, v. 33, no. 7, p. 999 - 1003
• Hamon, T. R.; Foote, C. J.; Brown, G. S., 1999, Use of female nest characteristics in the sexual behaviour of male sockeye salmon: Journal of Fish Biology, v. 55, no. 3, p. 459 - 471
• Hans, K. M.; Mesa, M. G.; Maule, A. G., 1999, Rate of disappearance of gas bubble trauma signs in juvenile salmonids: Journal of Aquatic Animal Health, v. 11, no. 4, p. 383 - 390
• Hansen, J. A.; Woodward, D. F.; Little, E. E.; Delonay, A. J.; Bergman, H. L., 1999, Behavioral avoidance: Possible mechanism for explaining abundance and distribution of trout species in a metal-impacted river: Environmental Toxicology and Chemistry, v. 18, no. 2, p. 313 - 317
• Hansen, W. R.; Brown, Sean E.; Nashold, S. W.; Knudson, D. L., 1999, Identification of duck plague virus by polymerase chain reaction: Avian Diseases, v. 43, no. 1, p. 106 - 115
• Hanson, S. L.; Simmons, W. B.; Falster, A. U.; Foord, E. E.; Lichte, F. E., 1999, Proposed nomenclature for samarskite-group minerals: New data on ishikawaite and calciosamarskite: Mineralogical Magazine, v. 63, no. 1, p. 27 - 36
• Harden, J. W.; Sharpe, J. M.; Parton, W. J.; Ojima, D. S.; Fries, T. L.; Huntington, T. G.; Dabney, S. M., 1999, Dynamic replacement and loss of soil carbon on eroding cropland: Global Biogeochemical Cycles, v. 13, no. 4, p. 885 - 901
• Harff, J.; Bohling, G. C.; Endler, R.; Davis, J. C.; Olea, R. A., 1999, Subdivision of Holocene Baltic sea sediments by their physical properties [Gliederung holozaner ostseesedimente nach physikalischen Eigenschaften]: Petermanns Geographische Mitteilungen, v. 143, no. PILOTHEFT 2000, p. 50 - 55
• Harker, M. B.; Rathbun, G. B.; Langtimm, C. A., 1999, Beaded-chain collars: A new method to radiotag kangaroo rats for short-term studies: Wildlife Society Bulletin, v. 27, no. 2, p. 314 - 317
• Harker, M.; Rathbun, G. B.; Langtimm, C. A., 1999, Beaded-chain collars: a new method to radiotag kangaroo rats for short-term studies: Wildlife Society Bulletin, v. 27, p. 314 - 317
• Harmsen, S.; Perkins, D.; Frankel, A., 1999, Deaggregation of Probabilistic Ground Motions in the Central and Eastern United States: Bulletin of the Seismological Society of America, v. 89, no. 1, p. 1 - 13
• Harney, J. N.; Hallock, P.; Fletcher, III, C. H.; Richmond, B. M., 1999, Standing crop and sediment production of reef-dwelling foraminifera on O‘ahu, Hawai‘i: Pacific Science, v. 53, no. 1, p. 61 - 73
• Haro, A.; Odeh, M.; Castro-Santos, T.; Noreika, J., 1999, Effect of slope and headpond on passage of American shad and blueback herring through simple Denil and deepened Alaska steeppass fishways: North American Journal of Fisheries Management, v. 19, no. 1, p. 51 - 58
• Harris, A. J. L.; Thornber, C. R., 1999, Complex effusive events at Kilauea as documented by the GOES satellite and remote video cameras: Bulletin of Volcanology, v. 61, no. 6, p. 382 - 395
• Harris, R. A.; Day, S. M., 1999, Dynamic 3D simulations of earthquakes on en echelon faults: Geophysical Research Letters, v. 26, no. 14, p. 2089 - 2092
• Harrison, R. W.; Hoffman, D.; Vaughn, J. D.; Palmer, J. R.; Wiscombe, C. L.; McGeehin, J. P.; Stephenson, W. J.; Odum, J. K.; Williams, R. A.; Forman, S. L., 1999, An example of neotectonism in a continental interior - Thebes Gap, Midcontinent, United States: Tectonophysics, v. 305, no. 1-3, p. 399 - 417
• Harshbarger, J. C.; Chang, S. C.; DeLanney, L. E.; Rose, F. L.; Green, D. E., 1999, Cutaneous mastocytomas in the neotenic caudate amphibians Ambystoma mexicanum (axolotl) and Ambystoma tigrinun (tiger salamander): Journal of Cancer Research and Clinical Oncology, v. 125, no. 3-4, p. 187 - 192
• Hart, D. R.; Mulholland, P. J.; Marzolf, E. R.; DeAngelis, D. L.; Hendricks, S. P., 1999, Relationships between hydraulic parameters in a small stream under varying flow and seasonal conditions: Hydrological Processes, v. 13, no. 10, p. 1497 - 1510
• Hartman, M. D.; Baron, J. S.; Lammers, R. B.; Cline, D. W.; Band, L. E.; Liston, G. E.; Tague, C., 1999, Simulations of snow distribution and hydrology in a mountain basin: Water Resources Research, v. 35, no. 5, p. 1587 - 1603
• Hartmann, W. K.; Malin, M.; McEwen, A.; Carr, M.; Soderblom, L.; Thomas, P.; Danielson, E.; James, P.; Veverka, J., 1999, Evidence for recent volcanism on mars from crater counts: Nature, v. 397, no. 6720, p. 586 - 589
• Hartzell, S.; Harmsen, S.; Frankel, A.; Larsen, S., 1999, Calculation of broadband time histories of ground motion: Comparison of methods and validation using strong-ground motion from the 1994 Northridge earthquake: Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1484 - 1504
• Hatfield, B. B.; Rathbun, G. B., 1999, Interactions between northern elephant seals and vehicles near Point Piedras Blancas, California: Marine Mammal Science, v. 15, no. 2, p. 598 - 600
• Hays, H.; Lima, P.; Monteiro, L.; DiConstanzo, J.; Cormons, G.; Nisbet, I.C.T.; Saliva, J.E.; Spendelow, J.A.; Burger, J.; Pierce, J.; Gochfeld, M., 1999, A nonbreeding concentration of Roseate and Common Terns in Bahia, Brazil: Journal of Field Ornithology, v. 70, no. 4, p. 455 - 464
• Heidari, M.; Ghiassi, K.; Mehnert, E., 1999, Analysis of pumping tests: Significance of well diameter, partial penetration, and noise: Journal of the American Water Resources Association, v. 35, no. 2, p. 333 - 347
• Hein, J. R.; Fan, D.; Ye, J.; Liu, T.; Yeh, H. -W., 1999, Composition and origin of Early Cambrian Tiantaishan phosphorite-Mn carbonate ores, Shaanxi Province, China: Ore Geology Reviews, v. 15, no. 1-3, p. 95 - 134
• Hein, J. R.; Koski, R. A.; Embley, R. W.; Reid, J.; Chang, S. -W., 1999, Diffuse-flow hydrothermal field in an oceanic fracture zone setting, Northeast Pacific: Deposit composition: Exploration and Mining Geology, v. 8, no. 3-4, p. 299 - 322
• Hein, J. R.; Morgan, C. L., 1999, Influence of substrate rocks on Fe-Mn crust composition: Deep-Sea Research Part I: Oceanographic Research Papers, v. 46, no. 5, p. 855 - 875
• Heinz, G. H.; Hoffman, D. J.; Sileo, L.; Audet, D. J.; LeCaptain, L. J., 1999, Toxicity of lead-contaminated sediment to mallards: Archives of Environmental Contamination and Toxicology, v. 36, no. 3, p. 323 - 333
• Helgerud, M. B.; Dvorkin, J.; Nur, A.; Sakai, A.; Collett, T., 1999, Elastic-wave velocity in marine sediments with gas hydrates: Effective medium modeling: Geophysical Research Letters, v. 26, no. 13, p. 2021 - 2024
• Hellweg, M.; Boatwright, J., 1999, Mapping the rupture process of moderate earthquakes by inverting accelerograms: Journal of Geophysical Research B: Solid Earth, v. 104, no. B4, p. 7319 - 7328
• Henderson-Arzapalo, A.; Rago, P.; Skjeveland, J.; Mangold, M.; Washington, P.; Howe, J.; King, T., 1999, An evaluation of six internal anchor tags for tagging juvenile striped bass: North American Journal of Fisheries Management, v. 19, no. 2, p. 482 - 493
• Henry, T. B.; Irwin, E. R.; Grizzle, J. M.; Wildhaber, M. L.; Brumbaugh, W. G., 1999, Acute toxicity of an acid mine drainage mixing zone to juvenile bluegill and largemouth bass: Transactions of the American Fisheries Society, v. 128, no. 5, p. 919 - 928
• Herke, S. W.; Moring, J. R., 1999, ‘Soft‘ harness for external attachment of large radio transmitters to northern pike (Esox lucius): Fisheries Research, v. 39, no. 3, p. 305 - 312
• Herkenhoff, K. E.; Vasavada, A. R., 1999, Dark material in the polar layered deposits and dunes on Mars: Journal of Geophysical Research E: Planets, v. 104, no. E7, p. 16487 - 16500
• Hershberger, P. K.; Kocan, R. M.; Elder, N. E.; Meyers, T. R.; Winton, J. R., 1999, Epizootiology of viral hemorrhagic septicemia virus in Pacific herring from the spawn-on-kelp fishery in Prince William Sound, Alaska, USA: Diseases of Aquatic Organisms, v. 37, no. 1, p. 23 - 31
• Hess, N. A.; Ribic, C. A.; Vining, I., 1999, Benthic marine debris, with an emphasis on fishery-related items, surrounding Kodiak Island, Alaska, 1994-1996: Marine Pollution Bulletin, v. 38, no. 10, p. 885 - 890
• Hester, T. C., 1999, Prediction of gas production using well logs, Cretaceous of north-central Montana: Mountain Geologist, v. 36, no. 2, p. 85 - 98
• Hicks, J. F.; Brinkman, D. L.; Nichols, D. J.; Watabe, M., 1999, Paleomagnetic and palynologic analyses of Albian to Santonian strata at Bayn Shireh, Burkhant, and Khuren Dukh, eastern Gobi Desert, Mongolia: Cretaceous Research, v. 20, no. 6, p. 829 - 850
• Hildreth, W.; Fierstein, J.; Godoy, E.; Drake, R. E.; Singer, B., 1999, The Puelche volcanic field: Extensive Pleistocene rhyolite lava flows in the Andes of central Chile: Revista Geologica de Chile, v. 26, no. 2, p. 275 - 309
• Hinds, J. J.; Ge, S.; Fridrich, C. J., 1999, Numerical modeling of perched water under Yucca Mountain, Nevada: Ground Water, v. 37, no. 4, p. 498 - 504
• Hines, J. E.; Boulinier, T.; Nichols, J. D.; Sauer, J. R.; Pollock, K. H., 1999, COMDYN: Software to study the dynamics of animal communities using a capture-recapture approach: Bird Study, v. 46, no. SUPPL.,
• Hines, J.E.; Boulinier, T.; Nichols, J.D.; Sauer, J.R.; Pollock, K.H., 1999, COMDYN: Software to study the dynamics of animal communities using a capture-recapture approach: Bird Study, v. 46, no. suppl., p. S209 - 217
• Hinkley, T. K.; Lamothe, P. J.; Wilson, S. A.; Finnegan, D. L.; Gerlach, T. M., 1999, Metal emissions from Kilauea, and a suggested revision of the estimated worldwide metal output by quiescent degassing of volcanoes: Earth and Planetary Science Letters, v. 170, no. 3, p. 315 - 325
• Hirsch, R. M., 1999, The usgs streamgaging network: Born of yesterday, serving today ... poised for tomorrow?: Geotimes, v. 44, no. 4, p. 23 - 24
• Hoch, A. R.; Reddy, M. M.; Drever, J. I., 1999, Importance of mechanical disaggregation in chemical weathering in a cold alpine environment, San Juan Mountains, Colorado: Bulletin of the Geological Society of America, v. 111, no. 2, p. 304 - 314
• Hoch, G. A.; Cully, Jr. , J. F., 1999, Effects of temporal variability in ground data collection on classification accuracy: Geocarto International, v. 14, no. 4, p. 5 - 11
• Hochachka,W. M.; Martin,T. E.; Artman, V.; Smith, C. R.; Hejl, S. J.; Andersen, D. E.; Curson,D.; Petit, L.; Mathews, N.; Donovan, T.; Klaas, E. E.; Wood, P. B.; Manolis, J. C.; McFarland, K. P. ; Nichols,J . V.; Bednarz, J. C.; Evans, D. M.; Duguay, J. P.; Garner, S.; Tewksbury, J.; Purcell, K. L.; Faaborg, J.; Goguen, C. B.; Rimmer, C.; Dettmers, R.; Knutson, M.; Collazo, J. A.; Garner, L.; Whitehead, D.; Geupel, G., 1999, Scale dependence in the effects of forest coverage on parasitization by brown-headed cowbirds: Studies in Avian Biology, v. 18, p. 80 - 88
• Hoff, M. H.; Bronte, C. R., 1999, Structure and stability of the midsummer fish communities in Chequamegon Bay, Lake Superior, 1973-1996: Transactions of the American Fisheries Society, v. 128, no. 2, p. 362 - 373
• Hoffman, C. W.; Grosz, A. E.; Nickerson, J. G., 1999, Stratigraphic framework and heavy minerals of the continental shelf of Onslow and Long Bays, North Carolina: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 173 - 184
• Hoffman, Robert L.; Larson, Gary L., 1999, Ambystoma gracile (Northwestern Salamander): Predation and cannibalism: Herpetological Review, v. 30, no. 3, p. 159 - 159
• Hofstra, A. H.; Snee, L. W.; Rye, R. O.; Folger, H. W.; Phinisey, J. D.; Loranger, R. J.; Dahl, A. R.; Naeser, C. W.; Stein, H. J.; Lewchuk, M., 1999, Age constraints on Jerritt Canyon and other Carlin-type gold deposits in the western United States-relationship to mid-Tertiary extension and magmatism: Economic Geology, v. 94, no. 6, p. 769 - 802
• Holekamp, K. E.; Boydston, E. E.; Szykman, S.; Graham, I.; Nutt, K.; Birch, S.; Piskiel, A.; Singh, M., 1999, Vocal recognition in the spotted hyaena and its possible implications regarding the evolution of intelligence: Animal Behaviour, v. 58, p. 383 - 395
• Holekamp, K. E.; Szykman, M.; Boydston, E. E.; Smale, L., 1999, Association of seasonal reproductive patterns with changing food availability in an equatorial carnivore, the spotted hyaena (Crocuta crocuta): Journal of Reproduction and Fertility, v. 116, p. 87 - 93
• Holzer, T. L., 1999, Liquefaction and soil failure during 1994 northridge earthquake: Journal of Geotechnical and Geoenvironmental Engineering, v. 125, no. 6, p. 438 - 452
• Honeyfield, D. C.; Tillitt, D. E.; Brown, S. B.; Fitzsimons, J. D., 1999, Review of a natural thiamine deficiency causing reproductive failure in feral salmonid species of the Great Lakes: FASEB Journal, v. 13, no. 5, p. A892 - A892
• Hooge, P. N.; Stanback, M. T.; Koenig, W. D., 1999, Nest-site selection in the acorn woodpecker: Auk, v. 116, no. 1, p. 45 - 54
• Horgan, M. J.; Mills, E. L., 1999, Zebra mussel filter feeding and food-limited production of Daphnia: Recent changes in lower trophic level dynamics of Oneida Lake, New York, U.S.A.: Hydrobiologia, v. 411, p. 79 - 88
• Hornberger, M. I.; Luoma, S. N.; Van Geen, A.; Fuller, C.; Anima, R., 1999, Historical trends of metals in the sediments of San Francisco Bay, California: Marine Chemistry, v. 64, no. 1-2, p. 39 - 55
• Horowitz, A. J.; Meybeck, M.; Idlafkih, Z.; Biger, E., 1999, Variations in trace element geochemistry in the Seine River Basin based on floodplain deposits and bed sediments: Hydrological Processes, v. 13, no. 9, p. 1329 - 1340
• Horvath, T. G.; Lamberti, G. A., 1999, Mortality of zebra mussel, Dreissena polymorpha, veligers during downstream transport: Freshwater Biology, v. 42, no. 1, p. 69 - 76
• Hostetler, S. W.; Clark, P. U.; Bartlein, P. J.; Mix, A. C.; Pisias, N. J., 1999, Atmospheric transmission of North Atlantic Heinrich events: Journal of Geophysical Research D: Atmospheres, v. 104, no. D4, p. 3947 - 3952
• Hostetler, S. W.; Mix, A. C., 1999, Reassessment of ice-age cooling of the tropical ocean and atmosphere: Nature, v. 399, no. 6737, p. 673 - 676
• Hostettler, F. D.; Pereira, W. E.; Kvenvolden, K. A.; Van Geen, A.; Luoma, S. N.; Fuller, C. C.; Anima, R., 1999, A record of hydrocarbon input to San Francisco Bay as traced by biomarker profiles in surface sediment and sediment cores: Marine Chemistry, v. 64, no. 1-2, p. 115 - 127
• Hough, S. E.; Lees, J. M.; Monastero, F., 1999, Attenuation and source properties at the Coso Geothermal area, California: Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1606 - 1619
• House, M. L.; Bartholomew, J. L.; Winton, J. R.; Fryer, J. L., 1999, Relative virulence of three isolates of Piscirickettsia salmonis for coho salmon Oncorhynchus kisutch: Diseases of Aquatic Organisms, v. 35, no. 2, p. 107 - 113
• Howard, R. J.; Mendelssohn, I. A., 1999, Salinity as a constraint on growth of oligohaline marsh macrophytes. II. Salt pulses and recovery potential: American Journal of Botany, v. 86, no. 6, p. 795 - 806
• Howard, R. J.; Mendelssohn, I. A., 1999, Salinity as a constraint on growth of oligohaline marsh macrophytes. I. Species variation in stress tolerance: American Journal of Botany, v. 86, no. 6, p. 785 - 794
• Howe, G. E.; Gingerich, W. H.; Dawson, V. K.; Olson, J. J., 1999, Efficacy of hydrogen peroxide for treating saprolegniasis in channel catfish: Journal of Aquatic Animal Health, v. 11, no. 3, p. 222 - 230
• Howell, D. G.; Brabb, E. E.; Ramsey, D. W., 1999, How useful is landslide hazard information? Lessons learned in the San Francisco Bay region: International Geology Review, v. 41, no. 4, p. 368 - 381
• Hower, J. C.; Ruppert, L. F.; Eble, C. F., 1999, Lanthanide, yttrium, and zirconium anomalies in the Fire Clay coal bed, Eastern Kentucky: International Journal of Coal Geology, v. 39, no. 1-3, p. 141 - 153
• Hower, J. C.; Trimble, A. S.; Eble, C. F.; Palmer, C. A.; Kolker, A., 1999, Characterization of fly ash from low-sulfur and high-sulfur coal sources: Partitioning of carbon and trace elements with particle size: Energy Sources, v. 21, no. 6, p. 511 - 525
• Hubbard, M. W.; Garner, D. L.; Klaas, E. E., 1999, Factors influencing wild turkey hen survival in southcentral Iowa: Journal of Wildlife Management, v. 63, no. 2, p. 731 - 738
• Hubbard, M. W.; Garner, D. L.; Klaas, E. E., 1999, Wild turkey poult survival in southcentral Iowa: Journal of Wildlife Management, v. 63, no. 1, p. 199 - 203
• Hubert, W. A., 1999, Standards for assessment of age and growth data for channel catfish: Journal of Freshwater Ecology, v. 14, no. 3, p. 313 - 326
• Huckins, J. N.; Petty, J. D.; Orazio, C. E.; Lebo, J. A.; Clark, R. C.; Gibson, V. L.; Gala, W. R.; Echols, K. R., 1999, Determination of uptake kinetics (sampling rates) by lipid-containing semipermeable membrane devices (SPMDs) for polycyclic aromatic hydrocarbons (PAHs) in water: Environmental Science and Technology, v. 33, no. 21, p. 3918 - 3923
• Huebert, B.; Vitousek, P.; Sutton, J.; Elias, T.; Heath, J.; Coeppicus, S.; Howell, S.; Blomquist, B., 1999, Volcano fixes nitrogen into plant-available forms: Biogeochemistry, v. 47, no. 1, p. 111 - 118
• Hui, C. A.; Ellers, O., 1999, Effect of high aluminum consumption on mechanics and composition of furculae of free-ranging coots: Environmental Toxicology and Chemistry, v. 18, p. 970 - 975
• Hui, C. A.; Ellers, O., 1999, Effect of high aluminum consumption on mechanics and composition of furculae of free-ranging coots: Environmental Toxicology and Chemistry, v. 18, no. 5, p. 970 - 975
• Humes, Marcia L.; Hayes, J. P.; Collopy, M. W., 1999, Bat activity in thinned, unthinned, and old-growth forests in western Oregon: Journal of Wildlife Management, v. 63, no. 2, p. 553 - 561
• Huntoon, J. E.; Hansley, P. L.; Naeser, N. D., 1999, The search for a source rock for the giant Tar Sand triangle accumulation, southeastern Utah: American Association of Petroleum Geologists Bulletin, v. 83, no. 2-3, p. 467 - 495
• Hurtubise, R. D.; Little, E. E.; Havel, J. E., 1999, Methods for assessing the impacts of ultraviolet-B radiation on aquatic invertebrates: ASTM Special Technical Publication, no. 1333, p. 31 - 44
• Ibrahim, M. A.; Lee, B. -G.; Park, N. -G.; Pugh, J. R.; Eberl, D. D.; Frank, A. J., 1999, Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects: Synthetic Metals, v. 105, no. 1, p. 35 - 42
• Igl, L. D., 1999, [Book review] Range Plant Identification, by United States Forest Service: Prairie Naturalist, v. 31, p. 57 - 57
• Igl, L. D.; Ballard, B. M., 1999, Habitat associations of migrating and overwintering grassland birds in Southern Texas: Condor, v. 101, p. 771 - 782
• Igl, L. D.; Ballard, B. M., 1999, Habitat associations of migrating and overwintering grassland birds in southern Texas: Condor, v. 101, no. 4, p. 771 - 782
• Igl, L. D.; Johnson, D. H., 1999, Le Conte‘s sparrows breeding in Conservation Reserve Program fields: precipitation and patterns of population change: Studies in Avian Biology, v. 19, p. 178 - 186
• Igl, L. D.; Johnson, D. H.; Kantrud, H. A., 1999, Uncommon breeding birds in North Dakota: Population estimates and frequencies of occurrence: Canadian Field-Naturalist, v. 113, no. 4, p. 646 - 651
• Ingebritsen, S. E.; Manning, C. E., 1999, Geological implications of a permeability-depth curve for the continental crust: Geology, v. 27, no. 12, p. 1107 - 1110
• Isaak, D. J.; Hubert, W. A.; Krueger, K. L., 1999, Accuracy and precision of stream reach water surface slopes estimated in the field and from maps: North American Journal of Fisheries Management, v. 19, no. 1, p. 141 - 148
• Isermann, D. A.; Bettoli, P. W.; Sammons, S. M., 1999, Efficacy of identifying stocked crappies in a Tennessee reservoir through oxytetracycline marking: North American Journal of Fisheries Management, v. 19, no. 4, p. 1122 - 1123
• Jachens, R. C.; Zoback, M. L., 1999, The San Andreas fault in the San Francisco Bay region, California: Structure and kinematics of a Young plate boundary: International Geology Review, v. 41, no. 3, p. 191 - 205
• Jacobson, P. J.; Jacobson, K. M.; Angermeier, P. L.; Cherry, D. S., 1999, Transport, retention, and ecological significance of woody debris within a large ephemeral river: Journal of the North American Benthological Society, v. 18, no. 4, p. 429 - 444
• Jacobson, R. B.; Gran, K. B., 1999, Gravel sediment routing from widespread, low-intensity landscape disturbance, Current River basin, Missouri: Earth Surface Processes and Landforms, v. 24, no. 10, p. 897 - 917
• Jacono, C. C., 1999, Salvinia molesta (Salviniaceae), new to Texas and Louisiana: SIDA, Contributions to Botany, v. 18, no. 3, p. 927 - 928
• Janis, M. W.; Clark, J. D.; Johnson, C. S., 1999, Predicting mountalion activity using radiocollars equipped with mercury tip-sensors: Wildlife Society Bulletin, v. 27, no. 1, p. 19 - 24
• Jarvela, L. E.; Thorsteinson, L. K., 1999, The epipelagic fish community of Beaufort Sea coastal waters, Alaska: Arctic, v. 52, no. 1, p. 80 - 94
• Jarvi, S.I.; Goto, R.M.; Gee, G.F.; Briles, W.E.; Miller, M.M., 1999, Identification, inheritance, and linkage of B-G-like and MHC class I genes in cranes: Journal of Heredity, v. 90, no. 1, p. 152 - 159
• Jiang, S. -Y.; Palmer, M. R.; Slack, J. F.; Shaw, D. R., 1999, Boron isotope systematics of tourmaline formation in the Sullivan Pb-Zn-Ag deposit, British Columbia, Canada: Chemical Geology, v. 158, no. 1-2, p. 131 - 144
• Jodice, Patrick G.; Collopy, M. W., 1999, Diving and foraging patterns of Marbled Murrelets (Brachyramphus marmoratus): Testing predictions from optimal-breathing models: Canadian Journal of Zoology, v. 77, no. 9, p. 1409 - 1418
• Johnson, B. L., 1999, Introduction to the special feature: adaptive management-scientifically sound, socially challenged: Conservation Ecology, v. 3, no. 1,
• Johnson, B. L., 1999, The role of adaptive management as an operational approach for resource management agencies: Conservation Ecology, v. 3, no. 2,
• Johnson, C. A.; Harlow, G. E., 1999, Guatemala jadeitites and albitites were formed by deuterium-rich serpentinizing fluids deep within a subduction zone: Geology, v. 27, no. 7, p. 629 - 632
• Johnson, D. H., 1999, The insignificance of statistical significance testing: Journal of Wildlife Management, v. 63, no. 3, p. 763 - 772
• Johnson, D. H., 1999, The mathematics of movement: Prairie Naturalist, v. 31, no. 2, p. 125 - 127
• Johnson, D. H.; Larson, D. L., 1999, The Grasslands Ecosystem Initiative: Ecological Restoration, v. 17, p. 174 - 175
• Johnson, D. R.; Funicelli, N. A.; Bohnsack, J. A., 1999, Effectiveness of an existing estuarine no-take fish sanctuary within the Kennedy Space Center, Florida: North American Journal of Fisheries Management, v. 19, no. 2, p. 436 - 453
• Johnson, F.; Williams, K., 1999, Protocol and practice in the adaptive management of waterfowl harvests: Conservation Ecology, v. 3, no. 1,
• Johnson, G.D.; Audet, D.J.; Kern, J.W.; LeCaptain, L.J.; Strickland, M.D.; Hoffman, D.J.; McDonald, L.L., 1999, Lead exposure in passerines inhabiting lead-contaminated floodplains in the Coeur d‘Alene River Basin, Idaho, USA: Environmental Toxicology and Chemistry, v. 18, no. 6, p. 1190 - 1194
• Johnson, J. D.; Biggins, D. E.; Wrigley, R. H.; Mangone, B. A.; Wimsatt, J., 1999, Pyometra in a Siberian Polecat (Mustela eversmanni): Contemporary Topics in Laboratory Animal Science, v. 38, no. 6, p. 39 - 41
• Johnson, J. E.; Hines, R. T., 1999, Effect of suspended sediment on vulnerability of young razorback suckers to predation: Transactions of the American Fisheries Society, v. 128, no. 4, p. 648 - 655
• Johnson, J. R.; Kirk, R.; Soderblom, L. A.; Gaddis, L.; Reid, R. J.; Britt, D. T.; Smith, P.; Lemmon, M.; Thomas, N.; Bell, III, J. F.; Bridges, N. T.; Anderson, R.; Herkenhoff, K. E.; Maki, J.; Murchie, S.; Dummel, A.; Jaumann, R.; Trauthan, F.; Arnold, G., 1999, Preliminary results on photometric properties of materials at the Sagan Memorial Station, Mars: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8809 - 8830
• Johnson, J. R.; Swindle, T. D.; Lucey, P. G., 1999, Estimated solar wind-implanted helium-3 distribution on the Moon: Geophysical Research Letters, v. 26, no. 3, p. 385 - 388
• Johnson, James H.; Wedge, Leslie R., 1999, Interspecific competition in tributaries: Prospectus for restoring Atlantic salmon in Lake Ontario: Great Lakes Research Review, v. 4, no. 2, p. 11 - 17
• Johnson, M. D.; Addis, K. L.; Ferber, L. R.; Hemstad, C. B.; Meyer, G. N.; Komai, L. T., 1999, Glacial Lake Lind, Wisconsin and Minnesota: Bulletin of the Geological Society of America, v. 111, no. 9, p. 1371 - 1386
• Johnson, R. R.; Higgins, K. F.; Naugle, D. E.; Jenks, J. A., 1999, A comparison of sampling techniques to estimate number of wetlands: Wildlife Society Bulletin, v. 27, no. 1, p. 103 - 108
• Johnson, S. Y.; Dadisman, S. V.; Childs, J. R.; Stanley, W. D., 1999, Active tectonics of the Seattle fault and central Puget sound, Washington - Implications for earthquake hazards: Bulletin of the Geological Society of America, v. 111, no. 7, p. 1042 - 1053
• Johnson, T. M.; Herbel, M. J.; Bullen, T. D.; Zawislanski, P. T., 1999, Selenium isotope ratios as indicators of selenium sources and oxyanion reduction: Geochimica et Cosmochimica Acta, v. 63, no. 18, p. 2775 - 2783
• Jones, J. L.; Roberts, L. M., 1999, The relative merits of monitoring and domestic wells for ground water quality investigations: Ground Water Monitoring and Remediation, v. 19, no. 3, p. 138 - 144
• Jones, S. A.; Lee, R. W.; Kuniansky, E. L., 1999, Phytoremediation of trichloroethene (TCE) using cottonwood trees: Battelle Memorial Institute International In Situ and On-Site Bioreclamation Symposium Proceedings, v. 5,
• Jordan, R. R., 1999, The east coast petroleum province: Science and society: Northeastern Geology and Environmental Sciences, v. 21, no. 3, p. 139 - 141
• Joye, S. B.; Connell, T. L.; Miller, L. G.; Oremland, R. S.; Jellison, R. S., 1999, Oxidation of ammonia and methane in an alkaline, saline lake: Limnology and Oceanography, v. 44, no. 1, p. 178 - 188
• Juhasz, E.; Phillips, L.; Muller, P.; Ricketts, B.; Toth-Makk, A.; Lantos, M.; Kovacs, L. O., 1999, Late Neogene sedimentary facies and sequences in the Pannonian Basin, Hungary: Geological Society Special Publication, no. 156, p. 335 - 356
• Kannan, K.; Grove, Robert A.; Senthilkumar, K.; Henny, Charles J.; Geisy, J. P., 1999, Butyltin compounds in River Otters (Lutra canadensis) from the Northwestern United States: Archives of Environmental Contamination and Toxicology, v. 36, no. 4, p. 462 - 468
• Karabinos, P.; Aleinikoff, J. N.; Fanning, C. M., 1999, Distinguishing Grenvillian basement from pre-Taconian cover rocks in the Northern Appalachians: American Journal of Science, v. 299, no. 6, p. 502 - 515
• Kargel, J. S.; Delmelle, P.; Nash, D. B., 1999, Volcanogenic Sulfur on Earth and Io: Composition and Spectroscopy: Icarus, v. 142, no. 1, p. 249 - 280
• Karl, J. W.; Wright, N. M.; Heglund, P. J.; Scott, J. M., 1999, Obtaining environmental measures to facilitate vertebrate habitat modeling: Wildlife Society Bulletin, v. 27, no. 2, p. 357 - 365
• Katul, G.; Hsieh, C. -I.; Bowling, D.; Clark, K.; Shurpali, N.; Turnipseed, A.; Albertson, J.; Tu, K.; Hollinger, D.; Evans, B.; Offerle, B.; Anderson, D.; Ellsworth, D.; Vogel, C.; Oren, R., 1999, Spatial variability of turbulent fluxes in the roughness sublayer of an even-aged pine forest: Boundary-Layer Meteorology, v. 93, no. 1, p. 1 - 28
• Katz, B. G.; Hornsby, H. D.; Bohlke, J. F., 1999, Sources of nitrate in water from springs and the Upper Floridan aquifer, Suwannee River basin, Florida: IAHS-AISH Publication, no. 257, p. 117 - 124
• Kay, I.; Musacchio, G.; White, D.; Asudeh, I.; Roberts, B.; Forsyth, D.; Hajnal, Z.; Koperwhats, B.; Farrell, D., 1999, Imaging the Moho and V(p)/V(s) ratio in the western Superior Archean craton with wide angle reflections: Geophysical Research Letters, v. 26, no. 16, p. 2585 - 2588
• Kayen, R. E.; Edwards, B. D.; Lee, H. J., 1999, Nondestructive laboratory measurement of geotechnical and geoacoustic properties through intact core-liner: ASTM Special Technical Publication, no. 1350, p. 83 - 94
• Kayen, Robert, E.; Barnhardt, Walter, A.; Palmer, Stephen, P., 1999, Geomorphological and geotechnical issues affecting the seismic slope stability of the Duwamish River Delta, Port of Seattle, Washington: Technical Council on Lifeline Earthquake Engineering Monograph, no. 16, p. 482 - 492
• Keeland, B. D.; Conner, W. H., 1999, Natural regeneration and growth of Taxodium distichum (L.) rich. In Lake Chicot, Louisiana after 44 years of flooding: Wetlands, v. 19, no. 1, p. 149 - 155
• Keeley, J. E., 1999, Photosynthetic pathway diversity in a seasonal pool community: Functional Ecology, v. 13, p. 106 - 118
• Keeley, J. E., 1999, Photosynthetic pathway diversity in a seasonal pool community: Functional Ecology, v. 13, no. 1, p. 106 - 118
• Keeley, J. E.; Baer-Keeley, M., 1999, Role of charred wood, heat-shock, and light in germination of postfire phrygana species from the Eastern Mediterranean Basin: Israel Journal of Plant Sciences, v. 47, no. 1, p. 11 - 16
• Keeley, J. E.; Bond, W. J., 1999, Mast flowering and semelparity in bamboos: The bamboo fire cycle hypothesis: American Naturalist, v. 154, p. 383 - 391
• Keeley, J. E.; Fotheringham, C. J.; Morais, M., 1999, Reexamining fire suppression impacts on brushland fire regimes: Science, v. 284, p. 1829 - 1832
• Keeley, J. E.; Keeley, M. B., 1999, Role of charred wood, heat-shock and light in germination of postfire phrygana species from the eastern Mediterranean Basin: Israel Journal of Plant Sciences, v. 47, p. 11 - 16
• Keeley, J. E.; Keeley, M. B.; Bond, W. J., 1999, Stem demography and postfire recruitment of a resprouting serotinous conifer: Journal of Vegetation Science, v. 10, p. 69 - 76
• Keeley, J. E.; Keeley, M. B.; Bond, W. J., 1999, Stem demography and post-fire recruitment of a resprouting serotinous conifer: Journal of Vegetation Science, v. 10, no. 1, p. 69 - 76
• Keeley, J. E.; Ne'eman, G.; Fotheringham, C. J., 1999, Immaturity risk in a fire-dependent pine: Journal of Mediterranean Ecology, v. 1, p. 41 - 48
• Keller, C.M.E.; Scallan, J.T., 1999, Potential roadside biases due to habitat changes along Breeding Bird Survey routes: Condor, v. 101, no. 1, p. 50 - 57
• Kelley, J. T.; Dickson, S. M., 1999, Surficial sediments along the inner Continental shelf of Maine: Marine Georesources and Geotechnology, v. 17, no. 2-3,
• Kellogg, K. S., 1999, Neogene basins of the northern Rio Grande rift: Partitioning and asymmetry inherited from Laramide and older uplifts: Tectonophysics, v. 305, no. 1-3, p. 141 - 152
• Kelly, J. L.; Arnold, D. E., 1999, Effects of ration and temperature on growth of age-0 Atlantic sturgeon: North American Journal of Aquaculture, v. 61, no. 1, p. 51 - 57
• Kelly, W. M.; Albanese, J. R.; Coch, N. K.; Harsch, A. A., 1999, Seismic reflection and vibracoring studies of the continental shelf offshore central and western Long Island, New York: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 141 - 153
• Kemble, N. E.; Dwyer, F. J.; Ingersoll, C. G.; Dawson, T. D.; Norberg-King, T. J., 1999, Tolerance of freshwater test organisms to formulated sediments for use as control materials in whole-sediment toxicity tests: Environmental Toxicology and Chemistry, v. 18, no. 2, p. 222 - 230
• Kendall, K. A.; Shanley, J. B.; McDonnell, J. J., 1999, A hydrometric and geochemical approach to test the transmissivity feedback hypothesis during snowmelt: Journal of Hydrology, v. 219, no. 3-4, p. 188 - 205
• Kendall, W. L., 1999, Robustness of closed capture-recapture methods to violations of the closure assumption: Ecology, v. 80, no. 8, p. 2517 - 2525
• Kendall, W. L.; Hines, J. E., 1999, Program RDSURVIV: An estimation tool for capture-recapture data collected under Pollock‘s robust design: Bird Study, v. 46, no. SUPPL.,
• Kendall, W.L.; Hines, J.E., 1999, Program RDSURVIV: an estimation tool for capture-recapture data collected under Pollock‘s robust design: Bird Study, v. 46, no. suppl., p. S32 - 38
• Kennedy, W. J.; Cobban, W. A.; Elder, W. P.; Kirkland, J. I., 1999, Lower Turonian (Upper Cretaceous) Watinoceras devonense Zone ammonite fauna in Colorado, USA: Cretaceous Research, v. 20, no. 5, p. 629 - 639
• Kennen, J. G., 1999, Relation of macroinvertebrate community impairment to catchment characteristics in New Jersey streams: Journal of the American Water Resources Association, v. 35, no. 4, p. 939 - 955
• Keough, J.R.; Thompson, T.A.; Guntenspergen, G.R.; Wilcox, D.A., 1999, Fifty-eighth Christmas Bird Count. 166. Ocean City, Md: Wetlands, v. 19, no. 4, p. 821 - 834
• Keough, Janet R.; Thompson, Todd A.; Guntenspergen, Glenn R.; Wilcox, Douglas A., 1999, Hydrogeomorphic factors and ecosystem responses in coastal wetlands of the Great Lakes: Wetlands, v. 19, no. 4, p. 821 - 834
• Kerhin, R. T.; Conkwright, R.; Wells, D., 1999, Ten years of studies on Maryland‘s inner Continental Margin and coastal bays: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 127 - 137
• Kerkhof, L. J.; Voytek, M. A.; Sherrell, R. M.; Millie, D.; Schofield, O., 1999, Variability in bacterial community structure during upwelling in the coastal ocean: Hydrobiologia, v. 401, p. 139 - 148
• Kessler, W. B.; Csanyi, S.; Field, R., 1999, International trends in university education for wildlife conservation and management: Wildlife Society Bulletin, v. 26, no. 4, p. 927 - 936
• Kicklighter, D. W.; Bondeau, A.; Schloss, A. L.; Kaduk, J.; Mcguire, A. D., 1999, Comparing global models of terrestrial net primary productivity (NPP): Global pattern and differentiation by major biomes: Global Change Biology, v. 5, no. SUPPL. 1, p. 16 - 24
• Kicklighter, D. W.; Bruno, M.; Donges, S.; Esser, G.; Heimann, M.; Helfrich, J.; Ift, F.; Joos, F.; Kaduk, J.; Kohlmaier, G. H.; Mcguire, A. D.; Melillo, J. M.; Meyer, R.; Moore, III, B.; Nadler, A.; Prentice, I. C.; Sauf, W.; Schloss, A. L.; Sitch, S.; Wittenberg, U.; Wurth, G., 1999, A first-order analysis of the potential role of CO2 fertilization to affect the global carbon budget: A comparison of four terrestrial biosphere models: Tellus, Series B: Chemical and Physical Meteorology, v. 51, no. 2, p. 343 - 366
• Kilb, D.; Gomberg, J., 1999, The initial subevent of the 1994 Northridge, California, earthquake: Is earthquake size predictable?: Journal of Seismology, v. 3, no. 4, p. 409 - 420
• Kile, D. E.; Eberl, D. D., 1999, Crystal growth mechanisms in miarolitic cavities in the Lake George ring complex and vicinity, Colorado: American Mineralogist, v. 84, no. 5-6, p. 718 - 724
• Kile, D. E.; Wershaw, R. L.; Chiou, C. T., 1999, Correlation of soil and sediment organic matter polarity to aqueous sorption of nonionic compounds: Environmental Science and Technology, v. 33, no. 12, p. 2053 - 2056
• Kim, C. S.; Rytuba, J. J.; Brown, Jr. , G. E., 1999, Utility of EXAFS in characterization and speciation of mercury-bearing mine wastes: Journal of Synchrotron Radiation, v. 6, no. 3, p. 648 - 650
• Kindinger, J. L.; Davis, J. B.; Flocks, J. G., 1999, Geology and evolution of lakes in north-central Florida: Environmental Geology, v. 38, no. 4, p. 301 - 321
• King, S. L.; Keeland, B. D., 1999, Evaluation of reforestation in the Lower Mississippi River Alluvial Valley: Restoration Ecology, v. 7, no. 4, p. 348 - 359
• King, T. L.; Burke, T., 1999, Introduction: Special issue on gene conservation: identification and management of genetic diversity: Molecular Ecology, v. 8, no. 12, p. S1 - S3
• King, T. L.; Burke, T., 1999, Special issue on gene conservation: Identification and management of genetic diversity: Molecular Ecology, v. 8, no. 12 SUPPL.,
• King, T. L.; Eackles, M. S.; Gjetvaj, B.; Hoeh, W. R., 1999, Intraspecific phylogeography of Lasmigona subviridis (Bivalvia: Unionidae): conservation implications of range discontinuity: Molecular Ecology, v. 8, no. 12, p. S65 - S78
• Kirby, R. E.; Sargeant, G. A., 1999, Survival of postfledging mallards in northcentral Minnesota: Journal of Wildlife Management, v. 63, no. 1, p. 403 - 408
• Kirk, R. L.; Howington-Kraus, E.; Hare, T.; Dorrer, E.; Cook, D.; Becker, K.; Thompson, K.; Redding, B.; Blue, J.; Galuszka, D.; Lee, E. M.; Gaddis, L. R.; Johnson, J. R.; Soderblom, L. A.; Ward, A. W.; Smith, P. H.; Britt, D. T., 1999, Digital photogrammetric analysis of the IMP camera images: Mapping the Mars Pathfinder landing site in three dimensions: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8869 - 8887
• Kirsch, E. M.; Sidle, J. G., 1999, Status of the interior population of least tern: Journal of Wildlife Management, v. 63, no. 2, p. 470 - 483
• Kitaysky, A. S.; Piatt, J. F.; Wingfield, J. C.; Romano, M., 1999, The adrenocortical stress-response of Black-legged Kittiwake chicks in relation to dietary restrictions: Journal of Comparative Physiology - B Biochemical, Systemic, and Environmental Physiology, v. 169, no. 4-5, p. 303 - 310
• Kitaysky, A. S.; Wingfield, J. C.; Piatt, J. F., 1999, Dynamics of food availability, body condition and physiological stress response in breeding Black-legged Kittiwakes: Functional Ecology, v. 13, no. 5, p. 577 - 584
• Kleck, W. D.; Foord, E. E., 1999, The chemistry, mineralogy, and petrology of the George Ashley Block pegmatite body: American Mineralogist, v. 84, no. 5-6, p. 695 - 707
• Kleypas, J. A.; Buddemeier, R. W.; Archer, D.; Gattuso, J. -P.; Langdon, C.; Opdyke, B. N., 1999, Geochemical consequences of increased atmospheric carbon dioxide on coral reefs: Science, v. 284, no. 5411, p. 118 - 120
• Klich, I.; Wilding, L. P.; Drees, L. R.; Landa, E. R., 1999, Importance of microscopy in durability studies of solidified and stabilized contaminated soils: Soil Science Society of America Journal, v. 63, no. 5, p. 1274 - 1283
• Knebel, H. J.; Signell, R. P.; Rendigs, R. R.; Poppe, L. J.; List, J. H., 1999, Seafloor environments in the Long Island Sound estuarine system: Marine Geology, v. 155, no. 3-4, p. 277 - 318
• Knick, Steven T., 1999, Requiem for a sagebrush ecosystem?: Northwest Science, v. 73, no. 1, p. 53 - 57
• Knight, R. L.; Camp, R. J.; Boarman, W. I.; Knight, H. A, L., 1999, Predatory bird populations in the East Mojave Desert, California: Great Basin Naturalist, v. 59, p. 331 - 338
• Knight, R. L.; Camp, R. J.; Boarman, W. I.; Knight, H. A. L., 1999, Predatory bird populations in the east Mojave Desert, California: Great Basin Naturalist, v. 59, no. 4, p. 331 - 338
• Knutson, M. G., 1999, The wood warblers: book review: Prairie Naturalist, v. 31, no. 2, p. 125 - 126
• Knutson, M. G.; Hines, R. K.; Sveum, C. M.; Fox, T. J.; Korschgen, C. E., 1999, Floodplain forest songbirds of the upper Mississippi River: The Passenger Pigeon, v. 61, no. 3, p. 307 - 310
• Knutson, M. G.; Sauer, J.R.; Olsen, D.A.; Mossman, M.J.; Hemesath, L.M.; Lannoo, M.J., 1999, Effects of landscape composition and wetland fragmentation on frog and toad abundance and species richness in Iowa and Wisconsin, USA: Conservation Biology, v. 13, no. 6, p. 1437 - 1446
• Knutson, Melinda G.; Sauer, John R.; Olsen, Douglas A.; Mossman, Michael J.; Hemesath, Lisa M.; Lannoo, Michael J., 1999, Effects of landscape composition and wetland fragmentation on frog and toad abundance and species richness in Iowa and Wisconsin, U.S.A: Conservation Biology, v. 13, no. 6, p. 1437 - 1446
• Knutson, Randy L.; Kwilosz, John R.; Grundel, Ralph, 1999, Movement patterns and population characteristics of the Karner blue butterfly (Lycaeides melissa samuelis) at Indiana Dunes National Lakeshore: Natural Areas Journal, v. 19, no. 2, p. 109 - 120
• Kocan, R. M.; Hershberger, P.; Mehl, T.; Elder, N.; Bradley, M.; Wildermuth, D.; Stick, K., 1999, Pathogenicity of Ichthyophonus hoferi for laboratory-reared Pacific herring Clupea pallasi and its early appearance in wild Puget Sound herring: Diseases of Aquatic Organisms, v. 35, no. 1, p. 23 - 29
• Kochert, Michael N.; Olendorff, R. R., 1999, Creating raptor benefits from powerline problems: Journal of Raptor Research, v. 33, no. 1, p. 39 - 42
• Kochert, Michael N.; Steenhof, Karen; Marzluff, J. M.; Carpenter, L. B., 1999, Effects of fire on golden eagle territory occupancy and reproductive success: Journal of Wildlife Management, v. 63, no. 3, p. 773 - 780
• Koeberl, C.; Plescia, J. B.; Hayward, C. L.; Reimold, W. U., 1999, A petrographical and geochemical study of quartzose nodules, country rocks, and dike rocks from the Upheaval Dome structure, Utah: Meteoritics and Planetary Science, v. 34, no. 6, p. 861 - 868
• Koford, R. R., 1999, Density and fledging success of ground-nesting passerines in Conservation Reserve Program fields in the northeastern Great Plains: Studies in Avian Biology, v. 19, p. 187 - 195
• Kokaly, R. F.; Clark, R. N., 1999, Spectroscopic determination of leaf biochemistry using band-depth analysis of absorption features and stepwise multiple linear regression: Remote Sensing of Environment, v. 67, no. 3, p. 267 - 287
• Kolak, J. J.; Long, D. T.; Kerfoot, W. C.; Beals, T. M.; Eisenreich, S. J., 1999, Nearshore versus offshore copper loading in Lake Superior sediments: Implications for transport and cycling: Journal of Great Lakes Research, v. 25, no. 4, p. 611 - 624
• Kolak, J. J.; Long, D. T.; Matty, J. M.; Larson, G. J.; Sibley, D. F.; Councell, T. B., 1999, Ground-water, large-lake interactions in Saginaw Bay, Lake Huron: A geochemical and isotopic approach: Bulletin of the Geological Society of America, v. 111, no. 2, p. 177 - 188
• Kolpin, D.; Burkart, M.; Goolsby, D., 1999, Nitrate in groundwater of the midwestern United States: A regional investigation on relations to land use and soil properties: IAHS-AISH Publication, no. 257, p. 111 - 116
• Koltun, G. F.; Sherwood, J. M., 1999, Factors related to probability of joint flooding on paired streams in Ohio: Transportation Research Record, no. 1690, p. 175 - 185
• Koopmans, M. P.; Rijpstra, W. I. C.; Klapwijk, M. M.; De Leeuw, J. W.; Lewan, M. D.; Sinninghe, Damste, J. S., 1999, A thermal and chemical degradation approach to decipher pristane and phytane precursors in sedimentary organic matter: Organic Geochemistry, v. 30, no. 9, p. 1089 - 1104
• Kossobokov, V. G.; Romashkova, L. L.; Keilis-Borok, V. I.; Healy, J. H., 1999, Testing earthquake prediction algorithms: Statistically significant advance prediction of the largest earthquakes in the Circum-Pacific, 1992-1997: Physics of the Earth and Planetary Interiors, v. 111, no. 3-4, p. 187 - 196
• Kowalski, Kurt P.; Wilcox, Douglas A., 1999, Use of historical and geospatial data to guide the restoration of a Lake Erie coastal marsh: Wetlands, v. 19, no. 4, p. 858 - 868
• Krapu, G. L.; Brandt, D. A., 1999, Satellite telemetry--a promising tool for addressing information needs on sandhill cranes: Waterfowl 2000, v. 12, no. 1,
• Kratzer, C. R., 1999, Transport of sediment-bound organochlorine pesticides to the San Joaquin River, California: Journal of the American Water Resources Association, v. 35, no. 4, p. 957 - 981
• Kratzer, C. R., 1999, Transport of diazinon in the San Joaquin River Basin, California: Journal of the American Water Resources Association, v. 35, no. 2, p. 379 - 395
• Krauss, K. W.; Chambers, J. L.; Allen, J. A.; Luse, B. P.; DeBosier, A. S., 1999, Root and shoot responses of Taxodium distichum seedlings subjected to saline flooding: Environmental and Experimental Botany, v. 41, no. 1, p. 15 - 23
• Krementz, D. G.; Christie, J.S., 1999, Scrub-successional bird community dynamics in young and mature longleaf pine-wiregrass savannahs: Journal of Wildlife Management, v. 63, no. 3, p. 803 - 814
• Kriens, B. J.; Shoemaker, E. M.; Herkenhoff, K. E., 1999, Geology of the Upheaval Dome impact structure, southeast Utah: Journal of Geophysical Research E: Planets, v. 104, no. E8, p. 18867 - 18887
• Krimmel, R. M., 1999, Analysis of difference between direct and geodetic mass balance measurements at South Cascade Glacier, Washington: Geografiska Annaler, Series A: Physical Geography, v. 81, no. 4, p. 653 - 658
• Krotkov, N. A.; Torres, O.; Seftor, C.; Krueger, A. J.; Kostinski, A.; Rose, W. I.; Bluth, G. J. S.; Schneider, D.; Schaefer, S. J., 1999, Comparison of TOMS and AVHRR volcanic ssh retrievals from the August 1992 eruption of Mt. Spurr: Geophysical Research Letters, v. 26, no. 4, p. 455 - 458
• Krueger, C. C.; Wilmot, R. L.; Everett, R. J., 1999, Stock origins of Dolly Varden collected from Beaufort Sea coastal sites of Arctic Alaska and Canada: Transactions of the American Fisheries Society, v. 128, no. 1, p. 49 - 57
• Kugler, R. L.; Mink, R. M., 1999, Depositional and diagenetic history and petroleum geology of the Jurassic Norphlet Formation of the Alabama coastal waters area and adjacent federal waters area: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 215 - 232
• Kukowski, N.; Pecher, I., 1999, Thermo-hydraulics of the Peruvian accretionary complex at 12??S: Journal of Geodynamics, v. 27, no. 3, p. 373 - 402
• Kumagai, H.; Chouet, B. A., 1999, The complex frequencies of long-period seismic events as probes of fluid composition beneath volcanoes: Geophysical Journal International, v. 138, no. 2,
• Kus, B. E., 1999, Impacts of brown-headed cowbird parasitism on productivity of the endangered least Bell‘s vireo: Studies in Avian Biology, v. 18, p. 160 - 166
• Kusky, T. M.; Bradley, D. C., 1999, Kinematic analysis of melange fabrics: Examples and applications from the McHugh Complex, Kenai Peninsula, Alaska: Journal of Structural Geology, v. 21, no. 12, p. 1773 - 1796
• Kuwabara, J. S.; Van Geen, A.; McCorkle, D. C.; Bernhard, J. M., 1999, Dissolved sulfide distributions in the water column and sediment pore waters of the Santa Barbara Basin: Geochimica et Cosmochimica Acta, v. 63, no. 15, p. 2199 - 2209
• Kvale, E. P.; Johnson, H. W.; Sonett, C. P.; Archer, A. W.; Zawistoski, A. N. N., 1999, Calculating lunar retreat rates using tidal rhythmites: Journal of Sedimentary Research, v. 69, no. 6, p. 1154 - 1168
• Labus, Paul; Whitman, Richard L.; Nevers, Meredith Becker, 1999, Picking up the pieces: conserving remnant natural areas in the post-industrial landscape of the Calumet Region: Natural Areas Journal, v. 19, no. 2, p. 180 - 187
• Lafferty, K. D., 1999, The evolution of trophic transmission: Parasitology Today, v. 15, p. 111 - 115
• Lafferty, K. D.; Kuris, A. M., 1999, How environmental stress affects the impacts of parasites: Limnology and Oceanography, v. 44, p. 564 - 590
• Lafferty, K. D.; Swift, C. C.; Ambrose, R. F., 1999, Post flood persistence and recolonization of endangered tidewater goby populations: North American Journal of Fisheries Management, v. 19, p. 618 - 622
• Lafferty, K. D.; Swift, C. C.; Ambrose, R. F., 1999, Extirpation and recolonization in a metapopulation of an endangered fish, the tidewater goby: Conservation Biology, v. 13, p. 1 - 8
• Lafferty, K. D.; Swift, C. C.; Ambrose, R. F., 1999, Extirpation and recolonization in a metapopulation of an endangered fish, the tidewater goby: Conservation Biology, v. 13, no. 6, p. 1447 - 1453
• Lafferty, K. D.; Swift, C. C.; Ambrose, R. F., 1999, Postflood persistence and recolonization of endangered tidewater goby populations: North American Journal of Fisheries Management, v. 19, no. 2, p. 618 - 622
• Lahvis, M. A.; Baehr, A. L.; Baker, R. J., 1999, Quantification of aerobic biodegradation and volatilization rates of gasoline hydrocarbons near the water table under natural attenuation conditions: Water Resources Research, v. 35, no. 3, p. 753 - 765
• Lahvis, M. A.; Rehmann, L. C., 1999, Simulation of methyl tert-butyl ether (MTBE) transport to ground water from immobile sources of gasoline in the vadose zone: API - National Ground Water Association Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection and Remediation Joint Conference Proceedings, v. 1, p. 247 - 259
• Lanctot, R.; Goatcher, B.; Scribner, K.; Talbot, S.; Pierson, B.; Esler, D.; Zwiefelhofer, D., 1999, Harlequin Duck recovery from the Exxon Valdez oil spill: A population genetics perspective: Auk, v. 116, no. 3, p. 781 - 791
• Landon, M. K.; Delin, G. N.; Komor, S. C.; Regan, C. P., 1999, Comparison of the stable-isotopic composition of soil water collected from suction lysimeters, wick samplers, and cores in a sandy unsaturated zone: Journal of Hydrology, v. 224, no. 1-2, p. 45 - 54
• Landrum, Peter F.; Fisher, Susan W.; Hwang, Haejo; Hickey, James P., 1999, Hazard evaluation of ten organophosphorous insecticides against the midge, Chironomus riparius via QSAR: SAR and QSAR in Environmental Research, v. 10, no. 5, p. 423 - 450
• Landsberg, J. H.; Balazs, G. H.; Steidinger, K. A.; Baden, D. G.; Work, T. M.; Russel, D. J., 1999, The potential role of natural tumor promoters in marine turtle fibropapillomatosis: Journal of Aquatic Animal Health, v. 11, no. 3, p. 199 - 210
• Langbein, J.; Gwyther, R. L.; Hart, R. H. G.; Gladwin, M. T., 1999, Slip-rate increase at Parkfield in 1993 detected by high-precision EDM and borehole tensor strainmeters: Geophysical Research Letters, v. 26, no. 16, p. 2529 - 2532
• Lanphere, M. A.; Champion, D. E.; Clynne, M. A.; Muffler, L. J. P., 1999, Revised age of the Rockland tephra, northern California: Implications for climate and stratigraphic reconstructions in the western United States: Geology, v. 27, no. 2, p. 135 - 138
• Larsen, M. C.; Torres-Sanchez, A. J.; Concepcion, I. M., 1999, Slopewash, surface runoff and fine-litter transport in forest and landslide scars in humid-tropical steeplands, Luquillo Experimental Forest, Puerto Rico: Earth Surface Processes and Landforms, v. 24, no. 6, p. 481 - 502
• Larson, D. L.; Newton, W. E.; Anderson, P. J.; Stein, S. J., 1999, Effects of fire retardant chemical and fire suppressant foam on shrub steppe vegetation in northern Nevada: International Journal of Wildland Fire, v. 9, no. 2, p. 115 - 127
• Larson, Gary L.; Lomnicky, G. A.; ; Liss, W. J.; Deimling, E., 1999, Integrating physical and chemical characteristics of lakes into the glacially influenced landscape of the Northern Cascade Mountains, Washington State, USA: Environmental Management, v. 24, no. 2, p. 219 - 228
• Larson, Gary L.; McIntire, C. D.; Jacobs, Ruth W.; Truitt, R., 1999, Temporal variations of water quality and the taxonomic structures of phytoplankton and zooplankton assemblages in mountain lakes, Mount Rainier National Park, Washington USA. Final Report: Journal of Lake and Reservoir Management, v. 15, no. 1, p. 148 - 158
• Lathrop, R. C.; Carpenter, S. R.; Robertson, D. M., 1999, Summer water clarity responses to phosphorus, Daphnia grazing, and internal mixing in Lake Mendota: Limnology and Oceanography, v. 44, no. 1, p. 137 - 146
• Laubhan, M. K.; Metzner, K. A., 1999, Distribution and diurnal behavior of Steller‘s Eiders wintering on the Alaska Peninsula: Condor, v. 101, no. 3, p. 694 - 698
• Laves, K. S.; Loeb, S. C., 1999, Effects of southern flying squirrels Glaucomys volans on red-cockaded woodpecker Picoides borealis reproductive success: Animal Conservation, v. 2, no. 4, p. 295 - 303
• Lawrence, G. B.; David, M. B.; Lovett, G. M.; Murdoch, P. S.; Burns, D. A.; Stoddard, J. L.; Baldigo, B. P.; Porter, J. H.; Thompson, A. W., 1999, Soil calcium status and the response of stream chemistry to changing acidic deposition rates: Ecological Applications, v. 9, no. 3, p. 1059 - 1072
• LeNoir, J. S.; McConnell, L. L.; Fellers, G. M.; Cahill, T. M.; Seiber, J. N., 1999, Summertime transport of current-use pesticides from California‘s Central Valley to the Sierra Nevada Mountain Range, USA: Environmental Toxicology and Chemistry, v. 18, no. 12, p. 2715 - 2722
• Lebo, J. A.; Huckins, J. N.; Petty, J. D.; Ho, K. T., 1999, Removal of organic contaminant toxicity from sediments - Early work toward development of a toxicity identification evaluation (TIE) method: Chemosphere, v. 39, no. 3, p. 389 - 406
• Leddy, K. L.; Higgins, K. F.; Naugle, D. E., 1999, Effects of wind turbines on upland nesting birds in Conservation Reserve Program grasslands: Wilson Bulletin, v. 111, no. 1, p. 100 - 104
• Lee, D. -C.; Halliday, A. N.; Hein, J. R.; Burton, K. W.; Christensen, J. N.; Gunther, D., 1999, Hafnium isotope stratigraphy of ferromanganese crusts: Science, v. 285, no. 5430, p. 1052 - 1054
• Lee, H.; Baraza, J., 1999, Geotechnical characteristics and slope stability in the Gulf of Cadiz: Marine Geology, v. 155, no. 1-2, p. 173 - 190
• Lee, H.; Locat, J.; Dartnell, P.; Israel, K.; Florence, Wong, 1999, Regional variability of slope stability: Application to the Eel margin, California: Marine Geology, v. 154, no. 1-4, p. 305 - 321
• Lee, M. W., 1999, Amount of gas hydrate estimated from compressional- and shear-wave velocities at the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well: Bulletin of the Geological Survey of Canada, no. 544, p. 313 - 322
• Lefebvre, L. W.; Reid, J. P.; Kenworthy, W. J.; Powell, J. A., 1999, Characterizing Manatee habitat use and seagrass grazing in Florida and Puerto Rico: Implications for conservation and management: Pacific Conservation Biology, v. 5, no. 4, p. 289 - 298
• Legare, M.; Eddleman, W.R.; Buckley, P.A.; Kelly, C., 1999, The effectiveness of tape playbacks in estimating Black Rail densities: Journal of Wildlife Management, v. 63, no. 1, p. 116 - 125
• Legates, D. R.; McCabe, Jr. , G. J., 1999, Evaluating the use of ‘goodness-of-fit‘ measures in hydrologic and hydroclimatic model validation: Water Resources Research, v. 35, no. 1, p. 233 - 241
• Lehman, Robert N.; Steenhof, Karen; Kochert, Michael N.; Carpenter, L. B., 1999, Effects of military training activities on shrub-steppe raptors in southwestern Idaho, USA: Environmental Management, v. 23, no. 3, p. 409 - 417
• Lehmann, C.; Osleger, D. A.; Montanez, I. P.; Sliter, W.; Arnaud-Vanneau, A.; Banner, J., 1999, Evolution of Cupido and Coahuila carbonate platforms, early Cretaceous, northeastern Mexico: Bulletin of the Geological Society of America, v. 111, no. 7, p. 1010 - 1029
• Leinz, R. W.; Hoover, D. B.; Meier, A. L., 1999, NEOCHIM: An electrochemical method for environmental application: Journal of Geochemical Exploration, v. 64, no. 1-3 -3 pt 1, p. 421 - 434
• Leonard, J. B. K., 1999, Regional variation in muscle metabolic enzymes in individual American shad (Alosa sapidissima): Canadian Journal of Zoology, v. 77, no. 8, p. 1322 - 1326
• Leonard, J. B. K.; McCormick, S. D., 1999, Changes in haematology during upstream migration American shad: Journal of Fish Biology, v. 54, no. 6, p. 1218 - 1230
• Leonard, J. B. K.; McCormick, S. D., 1999, Effects of migration distance on whole-body and tissue-specific energy use American shad (Alosa sapidissima): Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 7, p. 1159 - 1171
• Leonard, J. B. K.; McCormick, S. D., 1999, The effect of migration distance and timing on metabolic enzyme activity in an anadromous clupeid, the American shad (Alosa sapidissima): Fish Physiology and Biochemistry, v. 20, no. 2, p. 163 - 179
• Leonard, J. B. K.; Norieka, J. F.; Kynard, B.; McCormick, S. D., 1999, Metabolic rates an anadromous clupeid, the American shad (Alosa sapidissima): Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology, v. 169, no. 4-5, p. 287 - 295
• Leonard, J. B. K.; Norieka, J. F.; Kynard, B.; McCormick, S. D., 1999, Metabolic rates in an anadromous clupeid, the American shad (Alosa sapidissima): Journal of Comparative Physiology - B Biochemical, Systemic, and Environmental Physiology, v. 169, no. 4-5, p. 287 - 295
• Lercel, B. A.; Kaminski, R. M.; Cox, R. R., Jr., 1999, Mate loss in winter and mallard reproduction: Journal of Wildlife Management, v. 63, no. 2, p. 621 - 629
• Lerch, R. N.; Thurman, E. M.; Blanchard, P. E., 1999, Hydroxyatrazine in soils and sediments: Environmental Toxicology and Chemistry, v. 18, no. 10, p. 2161 - 2168
• Leslie, Jr. , D. M.; Bowyer, R. T.; Kie, J. G., 1999, Life-history strategies of ungulates: Journal of Mammalogy, v. 80, no. 4, p. 1067 - 1069
• Lessing, P., 1999, William Maclure‘s Wernerian Appalachians: Southeastern Geology, v. 38, no. 3, p. 117 - 134
• Letcher, B. H.; King, T. L., 1999, Targeted stock identification using multilocus genotype ‘familyprinting‘: Fisheries Research, v. 43, p. 99 - 111
• Leung, Y-F.; Marion, J.L., 1999, Characterizing backcountry camping impacts in Great Smoky Mountains National Park: Journal of Environmental Management, v. 57, p. 193 - 203
• Leung, Y-F.; Marion, J.L., 1999, The influence of sampling interval on the accuracy of trail impact assessment: Landscape and Urban Planning, v. 43, no. 4, p. 167 - 179
• Leung, Y.F.; Marion, J., 1999, Assessing trail conditions in protected areas: Application of a problem-assessment method in Great Smoky Mountains National Park, USA: Environmental Conservation, v. 26, no. 4, p. 270 - 279
• Leung, Y.F.; Marion, J.L., 1999, Spatial strategies for managing visitor impacts in National Parks: Journal of Park and Recreation Administration, v. 17, no. 4, p. 20 - 38
• Liberty, L. M.; Trehu, A. M.; Blakely, R. J.; Dougherty, M. E., 1999, Integration of high-resolution seismic and aeromagnetic data for earthquake hazards evaluations: An example from the Willamette Valley, Oregon: Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1473 - 1483
• Lienkaemper, J. J.; Williams, P. L., 1999, Evidence for surface rupture in 1868 on the Hayward fault in north Oakland and major rupturing in prehistoric earthquakes: Geophysical Research Letters, v. 26, no. 13, p. 1949 - 1952
• Lima, A.; Belkin, H. E.; Torok, K., 1999, Understanding Vesuvius magmatic processes: Evidence from primitive silicate-melt inclusions in medieval scoria clinopyroxenes (Terzigno formation): Mineralogy and Petrology, v. 65, no. 3-4, p. 185 - 206
• Lind, C. J.; Creasey, C. L.; Angeroth, C., 1999, In-situ alteration of minerals by acidic ground water resulting from mining activities: Preliminary evaluation of method: Journal of Geochemical Exploration, v. 64, no. 1-3 -3 pt 1, p. 293 - 305
• Link, W.A., 1999, Modeling pattern in collections of parameters: Journal of Wildlife Management, v. 63, no. 3, p. 1017 - 1027
• Link, W.A.; Sauer, J.R., 1999, Controlling for varying effort in count surveys --an analysis of Christmas Bird Count Data: Journal of Agricultural, Biological, and Environmental Statistics, v. 4, no. 2, p. 116 - 125
• Lins, H. F.; Slack, J. R., 1999, Streamflow trends in the United States: Geophysical Research Letters, v. 26, no. 2, p. 227 - 230
• Litwin, R. J.; Smoot, J. P.; Durika, N. J.; Smith, G. I., 1999, Calibrating Late Quaternary terrestrial climate signals: Radiometrically dated pollen evidence from the southern Sierra Nevada, USA: Quaternary Science Reviews, v. 18, no. 10-11, p. 1151 - 1171
• Lively, R. S.; Goldberg, L. F., 1999, Diffusion of radon through concrete block walls: A significant source of indoor radon: Radiation Protection Dosimetry, v. 82, no. 1, p. 31 - 42
• Lizzio, A. A., 1999, Increasing reactivity of Illinois coal for use in IGCC processes: ACS Division of Fuel Chemistry, Preprints, v. 44, no. 3, p. 699 - 703
• Lockner, D. A.; Beeler, N. M., 1999, Premonitory slip and tidal triggering of earthquakes: Journal of Geophysical Research B: Solid Earth, v. 104, no. B9, p. 20133 - 20151
• Longmire, J.L.; Hahn, D.C.; Roach, J.L., 1999, Low abundance of microsatellite repeats in the genome of the Brown-headed Cowbird (Molothrus ater): Journal of Heredity, v. 90, no. 5, p. 574 - 578
• Lopes, T. J.; Furlong, E. T.; Pritt, J. W., 1999, Occurrence and distribution of semivolatile organic compounds in stream bed sediments, United States, 1992-95: ASTM Special Technical Publication, no. 1333, p. 105 - 119
• Lopes-Gautier, R.; McEwen, A. S.; Smythe, W. B.; Geissler, P. E.; Kamp, L.; Davies, A. G.; Spencer, J. R.; Keszthelyi, L.; Carlson, R.; Leader, F. E.; Mehlman, R.; Soderblom, L., 1999, Active Volcanism on Io: Global Distribution and Variations in Activity: Icarus, v. 140, no. 2, p. 243 - 264
• Lorah, M. M.; Olsen, L. D., 1999, Natural attenuation of chlorinated volatile organic compounds in a freshwater tidal wetland: Field evidence of anaerobic biodegradation: Water Resources Research, v. 35, no. 12, p. 3811 - 3827
• Lorah, M. M.; Olsen, L. D., 1999, Degradation of 1,1,2,2-tetrachloroethane in a freshwater tidal wetland: Field and laboratory evidence: Environmental Science and Technology, v. 33, no. 2, p. 227 - 234
• Lorenson, T. D., 1999, Gas composition and isotopic geochemistry of cuttings, core, and gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well: Bulletin of the Geological Survey of Canada, no. 544, p. 143 - 163
• Lott, D. A.; Coveney, Jr. , R. M.; Murowchick, J. B.; Grauch, R. I., 1999, Sedimentary exhalative nickel-molybdenum ores in south China: Economic Geology, v. 94, no. 7, p. 1051 - 1066
• Lovich, J. E.; Bainbridge, D., 1999, Anthropogenic degradation of the southern California desert ecosystem and prospects for natural recovery and restoration: Environmental Management, v. 24, no. 3, p. 309 - 326
• Lovich, J. E.; Medica, P.; Avery, H.; Meyer, K.; Bowser, G.; Brown, A., 1999, Studies of reproductive output of the desert tortoise at Joshua Tree National Park, the Mojave National Preserve, and comparative sites: Park Science, v. 19, no. 1, p. 22 - 24
• Lowenstern, J. B.; Janik, C. J.; Fournier, R. O.; Tesfai, T.; Duffield, W. A.; Clynne, M. A.; Smith, J. G.; Woldegiorgis, L.; Weldemariam, K.; Kahsai, G., 1999, A geochemical reconnaissance of the Alid volcanic center and geothermal system, Danakil depression, Eritrea: Geothermics, v. 28, no. 2, p. 161 - 187
• Lowenstern, Jacob, B.; Janik, Cathy; Fahlquist, Lynne; Johnson, Linda, S., 1999, Compilation of gas geochemistry and isotopic analyses from The Geysers geothermal field: 1978-1991: Transactions - Geothermal Resources Council, v. 23, p. 383 - 390
• Lu, Y.; Nerurkar, V. R.; Aguirre, A. A.; Work, T. M.; Balazs, G. H.; Yanagihara, R., 1999, Establishment and characterization of 13 cell lines from a green turtle (Chelonia mydas) with fibropapillomas: In Vitro Cellular and Developmental Biology - Animal, v. 35, no. 7, p. 389 - 393
• Lucas, L. V.; Koseff, J. R.; Cloern, J. E.; Monismith, S. G.; Thompson, J. K., 1999, Processes governing phytoplankton blooms in estuaries. I: The local production-loss balance: Marine Ecology Progress Series, v. 187, p. 1 - 15
• Lucas, L. V.; Koseff, J. R.; Monismith, S. G.; Cloern, J. E.; Thompson, J. K., 1999, Processes governing phytoplankton blooms in estuaries. II: The role of horizontal transport: Marine Ecology Progress Series, v. 187, p. 17 - 30
• Ludders, J. W.; Schmidt, R. H.; Dein, F. J.; Klein, P. N., 1999, Drowning is not euthanasia: Wildlife Society Bulletin, v. 27, no. 3, p. 666 - 670
• Ma, T. -S.; Sophocleous, M.; Yu, Y. -S., 1999, Geostatistical applications in ground-water modeling in south-central Kansas: Journal of Hydrologic Engineering, v. 4, no. 1, p. 57 - 64
• Madej, M. A., 1999, Temporal and spatial variability in thalweg profiles of a gravel-bed river: Earth Surface Processes and Landforms, v. 24, p. 1153 - 1169
• Madej, M. A., 1999, What Can Thalweg Profiles Tell Us? A Case Study from Redwood Creek, California: Watershed Management Council Networker, v. 8, no. 4,
• Madenjian, C. P.; Schmidt, L. J.; Chernyak, S. M.; Elliott, R. F.; Desorcie, T. J.; Quintal, R. T.; Begnoche, L. J.; Hesselberg, R. J., 1999, Variation in net trophic transfer efficiencies among 21 PCB congeners: Environmental Science and Technology, v. 33, no. 21, p. 3768 - 3773
• Madenjian, Charles P.; DeSorcie, Timothy J., 1999, Status of lake trout rehabilitation in the Northern Refuge of Lake Michigan: North American Journal of Fisheries Management, v. 19, no. 3, p. 658 - 669
• Madenjian, Charles P.; DeSorcie, Timothy J.; Stedman, Ralph M.; Brown, Edward H., Jr.; Eck, Gary W.; Schmidt, Larry J.; Hesselberg, Robert J.; Chernyak, Sergei M.; Passino-Reader, Dora R., 1999, Spatial patterns in PCB concentrations of Lake Michigan lake trout: Journal of Great Lakes Research, v. 25, no. 1, p. 149 - 159
• Madenjian, Charles P.; O'Connor, Daniel V., 1999, Laboratory evaluation of a lake trout bioenergetics model: Transactions of the American Fisheries Society, v. 128, no. 5, p. 802 - 814
• Major, J. J.; Iverson, R. M., 1999, Debris-flow deposition: Effects of pore-fluid pressure and friction concentrated at flow margins: Bulletin of the Geological Society of America, v. 111, no. 10, p. 1424 - 1434
• Maldonado, A.; Nelson, C. H., 1999, Interaction of tectonic and depositional processes that control the evolution of the Iberian Gulf of Cadiz margin: Marine Geology, v. 155, no. 1-2, p. 217 - 242
• Malin, M. C.; Carr, M. H., 1999, Groundwater formation of martian valleys: Nature, v. 397, no. 6720, p. 589 - 591
• Mancera, J. M.; McCormick, S. D., 1999, Influence of cortisol, growth hormone, insulin-like growth factor I and 3,3‘,5-triiodo-L-thyronine on hypoosmoregulatory abililty the euryhaline teleost Fundulus heteroclitus: Fish Physiology and Biochemistry, v. 21, no. 1, p. 25 - 33
• Mandernack, K. W.; Bazylinski, D. A.; Shanks, III, W. C.; Bullen, T. D., 1999, Oxygen and iron isotope studies of magnetite produced by magnetotactic bacteria: Science, v. 285, no. 5435, p. 1892 - 1896
• Manfredo, M. J.; Pierce, C. L.; Fulton, D.; Pate, J.; Gill, B. R., 1999, Public acceptance of wildlife trapping in Colorado: Wildlife Society Bulletin, v. 27, no. 2, p. 499 - 508
• Mangano, M. G.; Labandeira, C. C.; Kvale, E. P.; Buatois, L. A., 1999, The insect trace fossil Tonganoxichnus from the Middle Pennsylvanian of Indiana: Paleobiologic and paleoenvironmental implications: Ichnos, v. 8, no. 3-4, p. 165 - 175
• Manheim, F. T.; Buchholtz, Ten, Brink, M. R.; Mecray, E. L., 1999, Recovery and validation of historical sediment quality data from coastal and estuarine areas: An integrated approach: Journal of Geochemical Exploration, v. 64, no. 1-3 -3 pt 1, p. 377 - 393
• Manning, C. E.; Ingebritsen, S. E., 1999, Permeability of the continental crust: Implications of geothermal data and metamorphic systems: Reviews of Geophysics, v. 37, no. 1, p. 127 - 150
• Mao, J.; Green, D. E.; Fellers, G.; Chinchar, V. G., 1999, Molecular characterization of iridoviruses isolated from sympatric amphibians and fish: Virus Research, v. 63, no. 1-2, p. 45 - 52
• Mao, Jinghe; Green, D. E.; Chinchar, V. G.; Fellers, G. M., 1999, Molecular characterization of iridoviruses isolated from sympatric amphibians and fish: Virus Research, v. 63, no. 1999, p. 45 - 52
• Mariner, R. H.; Lowenstern, Jacob, B., 1999, Geochemistry of waters from springs, wells, and snowpack on and adjacent to Medicine Lake volcano, northern California: Transactions - Geothermal Resources Council, v. 23, p. 319 - 326
• Marinsky, J. A.; Mathuthu, A.; Ephraim, J. H.; Reddy, M. M., 1999, Calcium ion binding to a soil fulvic acid using a donnan potential model: Radiochimica Acta, v. 84, no. 4, p. 205 - 211
• Marion, J.L.; Proudman, R.D., 1999, May the forethought (and studies) be with your campsite-protection planning!: Register, v. 23, no. 2, p. 12 - 15
• Marks, D.; Domingo, J.; Susong, D.; Link, T.; Garen, D., 1999, A spatially distributed energy balance snowmelt model for application in mountain basins: Hydrological Processes, v. 13, no. 12-13, p. 1935 - 1959
• Marlow, M. S.; Jachens, R. C.; Hart, P. E.; Carlson, P. R.; Anima, R. J.; Childs, J. R., 1999, Development of San Leandro synform and neotectonics of the San Francisco Bay block, California: Marine and Petroleum Geology, v. 16, no. 5, p. 431 - 442
• Marlow, M. S.; Stevenson, A. J.; Chezar, H.; McConnaughey, R. A., 1999, Tidally generated sea-floor lineations in Bristol Bay, Alaska, USA: Geo-Marine Letters, v. 19, no. 4, p. 219 - 226
• Mars', J. C.; Thomas, W. A., 1999, Sequential filling of a late paleozoic foreland basin: Journal of Sedimentary Research, v. 69, no. 6, p. 1191 - 1208
• Marshall W. S.; Emberley, T. R.; Singer, T. D.; Bryson, S. E.; McCormick, S. D., 1999, Time course of salinity adaptation a strongly euryhaline estuarine teleost, Fundulus Heteroclitus: a multivariable: Journal of Experimental Biology, v. 202, p. 1535 - 1544
• Marshall, W. S.; Emberley, T. R.; Singer, T. D.; Bryson, S. E.; McCormick, S. D., 1999, Time course of salinity adaptation in a strongly euryhaline estuarine teleost, fundulus heteroclitus: A multivariable approach: Journal of Experimental Biology, v. 202, no. 11, p. 1535 - 1544
• Martin, B. A.; Saiki, M. K., 1999, Effects of ambient water quality on the endangered Lost River sucker in Upper Klamath Lake, Oregon: Transactions of the American Fisheries Society, v. 128, no. 5, p. 953 - 961
• Martin, K. J.; Anthony, R. G., 1999, Movements of northern flying squirrels in different-aged forest stands of western Oregon: Journal of Wildlife Management, v. 63, no. 1, p. 291 - 297
• Martinelli-Liedtke, T. L.; Shively, R. S.; Holmberg, G. S.; Sheer, M. B.; Schrock, R. M., 1999, Nonlethal gill biopsy does not affect juvenile chinook salmon implanted with radio transmitters: North American Journal of Fisheries Management, v. 19, no. 3, p. 856 - 859
• Mastalerz, M.; Glikson, M.; Simpson, R. W., 1999, Analysis of atmospheric paniculate matter; application of optical and selected geochemical techniques: International Journal of Coal Geology, v. 37, no. 1-2, p. 143 - 153
• Mastalerz, M.; Kvale, E. P.; Stankiewicz, B. A.; Portle, K., 1999, Organic geochemistry in Pennsylvanian tidally influenced sediments from SW Indiana: Organic Geochemistry, v. 30, no. 1, p. 57 - 73
• Mastalerz, M.; Padgett, P. L., 1999, From in situ coal to the final coal product: A case study of the Danville Coal Member (Indiana): International Journal of Coal Geology, v. 41, no. 1-2, p. 107 - 123
• Mather, D. D.; Esler, D., 1999, Evaluation of bursal depth as an indicator of age class of harlequin ducks: Journal of Field Ornithology, v. 70, no. 2, p. 200 - 205
• Mattson, D. J.; Green, G. I.; Swalley, R., 1999, Geophagy by yellowstone grizzly bears: Ursus, v. 11, p. 109 - 116
• Matzko, J. R.; Butler, B., 1999, ICBMs and the environment: Assessments at a base in Kazakhstan: Post-Soviet Geography and Economics, v. 40, no. 8, p. 617 - 628
• Max, M. D.; Dillon, W. P.; Nishimura, C.; Hurdle, B. G., 1999, Sea-floor methane blow-out and global firestorm at the K-T boundary: Geo-Marine Letters, v. 18, no. 4, p. 285 - 291
• May, T. W.; Wiedmeyer, R. H.; Brown, L. D.; Casteel, S. W., 1999, A lead isotope distribution study in swine tissue using ICP-MS: Atomic Spectroscopy, v. 20, no. 6, p. 199 - 211
• Mayanovic, R. A.; Anderson, A. J.; Bassett, W. A.; Chou, I. -M., 1999, XAFS measurements on zinc chloride aqueous solutions from ambient to supercritical conditions using the diamond anvil cell: Journal of Synchrotron Radiation, v. 6, no. 3, p. 195 - 197
• McBride, J. H., 1999, Without firing a shot seismic exploration of the Illinois Basin: Geotimes, v. 44, no. 5, p. 19 - 23
• McBride, J. H.; England, R. W., 1999, Window into the Caledonian orogen: Structure of the crust beneath the East Shetland platform, United Kingdom: Bulletin of the Geological Society of America, v. 111, no. 7, p. 1030 - 1041
• McBride, J. H.; Kolata, D. R., 1999, Upper crust beneath the central Illinois basin, United States: Bulletin of the Geological Society of America, v. 111, no. 2-3, p. 375 - 394
• McBride, J. H.; Nelson, W. J., 1999, Style and origin of mid-Carboniferous deformation in the Illinois Basin, USA - Ancestral rockies deformation?: Tectonophysics, v. 305, no. 1-3, p. 249 - 273
• McCabe, G. J.; Dettinger, M. D., 1999, Decadal variations in the strength of ENSO teleconnections with precipitation in the western United States: International Journal of Climatology, v. 19, no. 13, p. 1399 - 1410
• McCartan, L.; Peper, J. D.; Bachman, L. J.; Horton, Jr. , J. W., 1999, Application of geologic map information to water quality issues in the southern part of the Chesapeake Bay watershed, Maryland and Virginia, eastern United States: Journal of Geochemical Exploration, v. 64, no. 1-3 -3 pt 1, p. 355 - 376
• McClelland, D. E.; Foltz, R. B.; Falter, C. M.; Wilson, W. D.; Cundy, T.; Schuster, R. L.; Saurbier, J.; Rabe, C.; Heinemann, R., 1999, Relative effects on a low-volume road system of landslides resulting from episodic storms in northern Idaho: Transportation Research Record, v. 2, no. 1652, p. 235 - 243
• McCobb, T. D.; LeBlanc, D. R.; Socolow, R. S., 1999, A siphon gage for monitoring surface-water levels: Journal of the American Water Resources Association, v. 35, no. 5, p. 1141 - 1146
• McCord, T. B.; Hansen, G. B.; Matson, D. L.; Johnson, T. V.; Crowley, J. K.; Fanale, F. P.; Carlson, R. W.; Smythe, W. D.; Martin, P. D.; Hibbitts, C. A.; Granahan, J. C.; Ocampo, A., 1999, Hydrated salt minerals on Europa‘s Surface from the Galileo near-infrared mapping spectrometer (NIMS) investigation: Journal of Geophysical Research E: Planets, v. 104, no. E5, p. 11827 - 11851
• McCormick, K. A.; McDonald, A. M., 1999, Chlorine-bearing amphiboles from the Fraser mine, Sudbury, Ontario, Canada: Description and crystal chemistry: Canadian Mineralogist, v. 37, no. 6, p. 1385 - 1403
• McCormick, S. D.; Cunjak, R. A.; Dempson, B.; O'Dea, M. F.; Carey, J. B., 1999, Temperature-related loss of smolt characteristics Atlantic salmon (Salmo salar) the wild: Canadian Journal of Fisheries and Aquatic Sciences, v. 56, no. 9, p. 1649 - 1658
• McDougall, K.; Poore, R. Z.; Matti, J., 1999, Age and paleoenvironment of the imperial formation near San Gorgonio Pass, Southern California: Journal of Foraminiferal Research, v. 29, no. 1, p. 4 - 25
• McEwen, A. S.; Malin, M. C.; Carr, M. H.; Hartmann, W. K., 1999, Voluminous volcanism on early mars revealed in valles marineris: Nature, v. 397, no. 6720, p. 584 - 586
• McGarr, A., 1999, On relating apparent stress to the stress causing earthquake fault slip: Journal of Geophysical Research B: Solid Earth, v. 104, no. B2, p. 3003 - 3011
• McGlynn, B. L.; McDonnell, J. J.; Shanley, J. B.; Kendall, C., 1999, Riparian zone flowpath dynamics during snowmelt in a small headwater catchment: Journal of Hydrology, v. 222, no. 1-4, p. 75 - 92
• McIntosh, J.; McDonnell, J. J.; Peters, N. E., 1999, Tracer and hydrometric study of preferential flow in large undisturbed soil cores from the Georgia Piedmont, USA: Hydrological Processes, v. 13, no. 2, p. 139 - 155
• McIntyre, Carol L.; Adams, Layne G., 1999, Reproductive characteristics of migratory golden eagles in Denali National Park, Alaska: The Condor, v. 101, no. 1, p. 115 - 123
• McKibben, C. L.; Pascho, R. J., 1999, Shedding of Renibacterium salmoninarum by infected chinook salmon Oncorhynchus tschawytscha: Diseases of Aquatic Organisms, v. 38, no. 1, p. 75 - 79
• McKnight, D. M.; Niyogi, D. K.; Alger, A. S.; Bomblies, A.; Conovitz, P. A.; Tate, C. M., 1999, Dry Valley streams in Antarctica: Ecosystems waiting for water: BioScience, v. 49, no. 12, p. 985 - 995
• McLaughlin, R. J.; Langenheim, V. E.; Schmidt, K. M.; Jachens, R. C.; Stanley, R. G.; Jayko, A. S.; Mcdougall, K. A.; Tinsley, J. C.; Valin, Z. C., 1999, Neogene contraction between the San Andreas fault and the Santa Clara Valley, San Francisco Bay region, California: International Geology Review, v. 41, no. 1, p. 1 - 30
• McLean, S. R.; Wolfe, S. R.; Nelson, J. M., 1999, Predicting boundary shear stress and sediment transport over bed forms: Journal of Hydraulic Engineering, v. 125, no. 7, p. 725 - 736
• McLean, S. R.; Wolfe, S. R.; Nelson, J. M., 1999, Spatially averaged flow over a wavy boundary revisited: Journal of Geophysical Research C: Oceans, v. 104, no. C7, p. 15743 - 15753
• McMahon, P. B.; Bohlke, J. K.; Bruce, B. W., 1999, Denitrification in marine shales in northeastern Colorado: Water Resources Research, v. 35, no. 5, p. 1629 - 1642
• McMahon, P. B.; Dennehy, K. F., 1999, N2O emissions from a nitrogen-enriched river: Environmental Science and Technology, v. 33, no. 1, p. 21 - 25
• McMahon, P. B.; Dennehy, K. F.; Sandstrom, M. W., 1999, Hydraulic and geochemical performance of a permeable reactive barrier containing zero-valent iron, Denver Federal Center: Ground Water, v. 37, no. 3, p. 396 - 404
• McMurtry, G. M.; Herrero-Bervera, E.; Cremer, M. D.; Smith, J. R.; Resig, J.; Sherman, C.; Torresan, M. E., 1999, Stratigraphic constraints on the timing and emplacement of the Alika 2 giant Hawaiian submarine landslide: Journal of Volcanology and Geothermal Research, v. 94, no. 1-4, p. 35 - 58
• McNulty, E. W.; Dwyer, F. J.; Ellersieck, M. R.; Greer, E. I.; Ingersoll, C. G.; Rabeni, C. F., 1999, Evaluation of ability of reference toxicity tests to identify stress in laboratory populations of the amphipod Hyalella azteca: Environmental Toxicology and Chemistry, v. 18, no. 3, p. 544 - 548
• McNulty, W. E.; Obermeier, S. F., 1999, Liquefaction evidence for at least two strong Holocene paleo-earthquakes in central and southwestern Illinois, USA: Environmental and Engineering Geoscience, v. 5, no. 2, p. 133 - 146
• McSween, Jr. , H. Y.; Murchie, S. L.; Crisp, J. A.; Bridges, N. T.; Anderson, R. C.; Bell, III, J. F.; Britt, D. T.; Bruckner, J.; Dreibus, G.; Economou, T.; Ghosh, A.; Golombek, M. P.; Greenwood, J. P.; Johnson, J. R.; Moore, H. J.; Morris, R. V.; Parker, T. J.; Rieder, R.; Singer, R.; Wanke, H., 1999, Chemical, multispectral, and textural constraints on the composition and origin of rocks at the Mars Pathfinder landing site: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8679 - 8715
• Mccracken, K. G.; Harshman, J.; Mcclellan, D. A.; Afton, A. D., 1999, Data set incongruence and correlated character evolution: An example of functional convergence in the hind-limbs of stifftail diving ducks: Systematic Biology, v. 48, no. 4, p. 683 - 714
• Mcintyre, C. L.; Adams, L. G., 1999, Reproductive characteristics of migratory golden eagles in Denali National Park, Alaska: Condor, v. 101, no. 1, p. 115 - 123
• Mcluckie, A. M.; Lamb, T.; Schwalbe, C. R.; Mccord, R. D., 1999, Genetic and morphometric assessment of an unusual tortoise (Gopherus agassizii) population in the Black Mountains of Arizona: Journal of Herpetology, v. 33, no. 1, p. 36 - 44
• Mech, L. D., 1999, The wolf dilemma in Minnesota: can you help solve it?: International Wolf,
• Mech, L. D., 1999, Alpha status, dominance, leadership, and division of labor in wolf packs: Canadian Journal of Zoology, v. 77, no. 8, p. 1196 - 1203
• Mech, L. D., 1999, Estimated costs of maintaining a recovered wolf population in agricultural regions of Minnesota: Wildlife Society Bulletin, v. 26, no. 4, p. 817 - 822
• Mech, L. D.; Adams, L. G., 1999, Killing of a muskox, Ovibus moschatus, by two wolves, Canis lupis, and subsequent caching: Canadian Field-Naturalist, v. 113, p. 673 - 675
• Mech, L. D.; Wolf, P. C.; Packard, J. M., 1999, Regurgitative food transfer among wild wolves: Canadian Journal of Zoology, v. 77, no. 8, p. 1192 - 1195
• Mehnert, E.; Valocchi, A. J.; Heidari, M.; Kapoor, S. G.; Kumar, P., 1999, Estimating Transmissivity from the Water Level Fluctuations of a Sinusoidally Forced Well: Ground Water, v. 37, no. 6, p. 855 - 860
• Meier, M.; Namjesnik-Dejanovic, K.; Maurice, P. A.; Chin, Y. -P.; Aiken, G. R., 1999, Fractionation of aquatic natural organic matter upon sorption to goethite and kaolinite: Chemical Geology, v. 157, no. 3-4, p. 275 - 284
• Meinertz, J. R.; Schmidt, L. J.; Stehly, G. R.; Gingerich, W. H., 1999, Liquid chromatographic determination of para-toluenesulfonamide in edible fillet tissues from three species of fish: Journal of AOAC International, v. 82, no. 5, p. 1064 - 1070
• Meinertz, J. R.; Stehly, G. R.; Hubert, T. D.; Bernardy, J. A., 1999, Liquid chromatographic determination of benzocaine and N-acetylbenzocaine in the edible fillet tissue from rainbow trout: Journal of Chromatography A, v. 855, no. 1, p. 255 - 260
• Melancon, M.J.; Rattner, B.A.; Hoffman, D.J.; Beeman, D.; Day, D.; Custer, T., 1999, Comparison of basal and induced cytochromes P450 in 6 species of waterfowl: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Melching, C. S.; Flores, H. E., 1999, Reaeration equations derived from U.S. geological survey database: Journal of Environmental Engineering, v. 125, no. 5, p. 407 - 414
• Meltzner, A. J.; Wald, D. J., 1999, Foreshocks and aftershocks of the Great 1857 California earthquake: Bulletin of the Seismological Society of America, v. 89, no. 4, p. 1109 - 1120
• Mendoza, C.; Hartzell, S., 1999, Fault-slip distribution of the 1995 Colima-Jalisco, Mexico, earthquake: Bulletin of the Seismological Society of America, v. 89, no. 5, p. 1338 - 1344
• Merriam, D. F., 1999, Reminiscences of the editor of the Kansas Geological Survey Computer Contributions, 1966-1970 and a byte: Computers and Geosciences, v. 25, no. 4, p. 321 - 334
• Merrill, S. B.; Adams, L. G.; Nelson, M. E.; Mech, L. D., 1999, Testing releasable GPS radiocollars on wolves and white-tailed deer: Wildlife Society Bulletin, v. 26, no. 4, p. 830 - 835
• Merrill, Troy; Mattson, D. J.; Wright, R. G.; Quigley, Howard B., 1999, Defining landscapes suitable for restoration of grizzly bears (Ursus arctos) in Idaho: Biological Conservation, v. 87, no. 2, p. 231 - 248
• Mesa, M. G.; Maule, A. G.; Poe, T. P.; Schreck, C. B., 1999, Influence of bacterial kidney disease on smoltification in salmonids: Is it a case of double jeopardy?: Aquaculture, v. 174, no. 1-2, p. 25 - 41
• Metzger, S. M.; Carr, J. R.; Johnson, J. R.; Parker, T. J.; Lemmon, M. T., 1999, Dust devil vortices seen by the Mars Pathfinder camera: Geophysical Research Letters, v. 26, no. 18, p. 2781 - 2784
• Mignucci-Giannoni, A. A.; Beck, C. A.; Montoya-Ospina, R. A.; Williams, Jr. , E. H., 1999, Parasites and commensals of the West Indian manatee from Puerto Rico: Journal of the Helminthological Society of Washington, v. 66, no. 1, p. 67 - 69
• Mikulic, D. G.; Kluessendorf, J., 1999, Stasis and extinction of Silurian (Llandovery-Wenlock) trilobite associations related to oceanic cyclicity: Journal of Paleontology, v. 73, no. 2, p. 320 - 325
• Miles, A. K., 1999, Unlucky Ducks: Dragonfly Magazine, p. 14 - 16
• Miles, A. K.; Roster, N., 1999, Enhancement of PAHs in estuarine invertebrates by surface runoff at a decommissioned military fuel depot: Marine Environmental Research, v. 47, p. 49 - 60
• Miles, A. K.; Roster, N., 1999, Enhancement of polycyclic aromatic hydrocarbons in estuarine invertebrates by surface runoff at a decommissioned military fuel depot: Marine Environmental Research, v. 47, no. 1, p. 49 - 60
• Miles, S. B.; Ho, C. L., 1999, Applications and issues of GIS as tool for civil engineering modeling: Journal of Computing in Civil Engineering, v. 13, no. 3, p. 144 - 152
• Miles, Scott, B.; Keefer, David, K.; Ho, Carlton, L., 1999, Seismic slope-performance analysis: from hazard map to decision support system: Technical Council on Lifeline Earthquake Engineering Monograph, no. 16, p. 71 - 80
• Miller, B.; Ralls, K.; Reading, R. P.; Scott, J. M.; Estes, J. A., 1999, Biological and technical considerations of carnivore translocation: a review: Animal Conservation, v. 2, no. 1, p. 59 - 68
• Miller, K. G.; Barrera, E.; Olsson, R. K.; Sugarman, P. J.; Savin, S. M., 1999, Does ice drive early Maastrichtian eustasy?: Geology, v. 27, no. 9, p. 783 - 786
• Miller, M. R., 1999, Plight of the Pintail: California Waterfowl Association Magazine, v. 26, no. 5, p. 32 - 33
• Miller, M. R.; Duncan, D. C., 1999, The northern pintail in North America: status and conservation needs of a struggling population: Wildlife Society Bulletin, v. 27, no. 3, p. 788 - 800
• Miller, M. R.; Newton, W. E., 1999, Population energetics of northern pintails in the Sacramento Valley, California: Journal of Wildlife Management, v. 63, no. 4, p. 1222 - 1238
• Miller, M. W., 1999, Relative effects of plumage coloration and vegetation density on nest success: Condor, v. 101, no. 2, p. 255 - 261
• Miller, Richard, D.; Xia, Jianghai; Park, Choon, B.; Ivanov, Julian, M., 1999, Multichannel analysis of surface waves to map bedrock: Leading Edge (Tulsa, OK), v. 18, no. 12, p. 1392 - 1396
• Mills, Edward L.; Chrisman, Jana R.; Baldwin, Brad; Owens, Randall W.; O'Gorman, Robert; Howell, Todd; Roseman, Edward F.; Raths, Melinda K., 1999, Changes in the dreissenid community in the lower Great Lakes with emphasis on southern Lake Ontario: Journal of Great Lakes Research, v. 25, no. 1, p. 187 - 197
• Milly, P. C. D., 1999, Comment on "antiphasing between rainfall in Africa‘s rift valley and North America‘s great basin": Quaternary Research, v. 51, no. 1, p. 104 - 107
• Mineau, P.; Fletcher, M. R.; Glaser, L. C.; Thomas, N. J.; Brassard, C.; Wilson, L. K.; Elliott, J. E.; Lyon, L. A.; Henny, C. J.; Bollinger, T.; Porter, S. L., 1999, Poisoning of raptors with organophosphorus and carbamate pesticides with emphasis on Canada, U.S. and U.K.: Journal of Raptor Research, v. 33, no. 1, p. 1 - 37
• Mix, A. C.; Morey, A. E.; Pisias, N. G.; Hostetler, S. W., 1999, Foraminiferal faunal estimates of paleotemperature: Circumventing the no-analog problem yields cool ice age tropics: Paleoceanography, v. 14, no. 3, p. 350 - 359
• Moisen, G. G.; Edwards, Jr. , T. C., 1999, Use of generalized linear models and digital data in a forest inventory of Northern Utah: Journal of Agricultural, Biological, and Environmental Statistics, v. 4, no. 4, p. 372 - 390
• Monello, R. J.; Wright, R. G., 1999, Amphibian habitat preferences among artificial ponds in the Palouse region of northern Idaho: Journal of Herpetology, v. 33, no. 2, p. 298 - 303
• Monleon, V. J.; Newton, M.; Hooper, C.; Tappeiner, II, J. C., 1999, Ten-year growth response of young Douglas-fir to variable density varnishleaf ceanothus and herb competition: Western Journal of Applied Forestry, v. 14, no. 4, p. 208 - 213
• Montero, D.; Blazer, V. S.; Socorro, J.; Izquierdo, M. S.; Tort, L., 1999, Dietary and culture influences on macrophage aggregate parameters in gilthead seabream (Sparus aurata) juveniles: Aquaculture, v. 179, no. 1-4, p. 523 - 534
• Montgomery, S. L.; Chidsey, Jr. , T. C.; Eby, D. E.; Lorenz, D. M.; Culham, W. E., 1999, Pennsylvanian carbonate buildups, Paradox basin: Increasing reserves in heterogeneous, shallow-shelf reservoirs: American Association of Petroleum Geologists Bulletin, v. 83, no. 2, p. 193 - 210
• Moody, J. A.; Pizzuto, J. E.; Meade, R. H., 1999, Ontogeny of a flood plain: Bulletin of the Geological Society of America, v. 111, no. 2, p. 291 - 303
• Moore, H. J.; Bickler, D. B.; Crisp, J. A.; Eisen, H. J.; Gensler, J. A.; Haldemann, A. F. C.; Matijevic, J. R.; Reid, L. K.; Pavlics, F., 1999, Soil-like deposits observed by Sojourner, the Pathfinder rover: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8729 - 8746
• Moran, S. C.; Lees, J. M.; Malone, S. D., 1999, P wave crustal velocity structure in the greater Mount Rainier area from local earthquake tomography: Journal of Geophysical Research B: Solid Earth, v. 104, no. B5, p. 10775 - 10786
• Morel-Seytoux, H. J.; Nimmo, J. R., 1999, Soil water retention and maximum capillary drive from saturation to oven dryness: Water Resources Research, v. 35, no. 7, p. 2031 - 2041
• Morey, G. B., 1999, High-grade iron ore deposits of the Mesabi Range, Minnesota-product of a continental-scale proterozoic ground-water flow system: Economic Geology, v. 94, no. 1, p. 133 - 141
• Morin, R. H.; Flamand, R., 1999, Analysis of stress-induced oval fractures in a borehole at Deep Sea Drilling Project Site 504, eastern equatorial Pacific: Journal of Geophysical Research B: Solid Earth, v. 104, no. B2, p. 2767 - 2775
• Morlock, Scott, E.; Stewart, James, A., 1999, Overview of hydro-acoustic current-measurement applications by the U.S. geological survey in Indiana: Proceedings of the IEEE Working Conference on Current Measurement, p. 112 - 116
• Morris, J. T.; Bradley, P. M., 1999, Effects of nutrient loading on the carbon balance of coastal wetland sediments: Limnology and Oceanography, v. 44, no. 3 I, p. 699 - 702
• Morrissey, M. M.; Savage, W. Z.; Wieczorek, G. F., 1999, Air blasts generated by rockfall impacts: Analysis of the 1996 Happy Isles event in Yosemite National Park: Journal of Geophysical Research B: Solid Earth, v. 104, no. B10, p. 23189 - 23198
• Mosley-Thompson, E.; Paskievitch, J. F.; Gow, A. J.; Thompson, L. G., 1999, Late 20th Century increase in South Pole snow accumulation: Journal of Geophysical Research D: Atmospheres, v. 104, no. D4, p. 3877 - 3886
• Moulton, II, S. R.; Harris, S. C., 1999, Redescriptions of the Oxyethira aeola Group species in North America (Trichoptera:Hydroptilidae): Clarification of a taxonomic enigma: Journal of the North American Benthological Society, v. 18, no. 4, p. 545 - 552
• Moulton, II, S. R.; Harris, S. C.; Slusark, J. P., 1999, The microcaddisfly genus Ithytrichia Eaton (Trichoptera: Hydroptilidae) in North America: Proceedings of the Entomological Society of Washington, v. 101, no. 2, p. 233 - 241
• Moulton, II, S. R.; Robison, H. W.; Crump, B. G., 1999, The female of Lepidostoma lescheni (Trichoptera: Lepidostomatidae), with new distributional records for the species: Entomological News, v. 110, no. 2, p. 85 - 88
• Mueller, K. J.; Cerveny, P. K.; Perkins, M. E.; Snee, L. W., 1999, Chronology of polyphase extension in the Windermere Hills, northeast Nevada: Bulletin of the Geological Society of America, v. 111, no. 1, p. 11 - 27
• Muhs, D. R.; Aleinikoff, J. N.; Stafford, Jr. , T. W.; Kihl, R.; Been, J.; Mahan, S. A.; Cowherd, S., 1999, Late Quaternary loess in northeastern Colorado: Part I - Age and paleoclimatic significance: Bulletin of the Geological Society of America, v. 111, no. 12, p. 1861 - 1875
• Mulcahy, D. M.; Esler, D., 1999, Surgical and immediate postrelease mortality of harlequin ducks (Histrionicus histrionicus) implanted with abdominal radio transmitters with percutaneous antennae: Journal of Zoo and Wildlife Medicine, v. 30, no. 3, p. 397 - 401
• Mulcahy, D. M.; Esler, D.; Stoskopf, M. K., 1999, Loss from harlequin ducks of abdominally implanted radio transmitters equipped with percutaneous antennas: Journal of Field Ornithology, v. 70, no. 2, p. 244 - 250
• Mulcahy, D. M.; Garner, G., 1999, Subcutaneous implantation of satellite transmitters with percutaneous antennae into male polar bears (Ursus maritimus): Journal of Zoo and Wildlife Medicine, v. 30, no. 4, p. 510 - 515
• Mullins, J. L.; Hallam, C. A.; Hothem, L. D.; Thomas, J. -C., 1999, The geodesy and mapping program of the United States geological survey in Antarctica: Photogrammetric Engineering and Remote Sensing, v. 65, no. 12, p. 1340 - 1341
• Naimo, T. J.; Monroe, E. M., 1999, Variation in glycogen concentrations within mantle and foot tissue in Amblema plicata plicata: Implications for tissue biopsy sampling: American Malacological Bulletin, v. 15, no. 1, p. 51 - 56
• Nathenson, M., 1999, The dependence of permeability on effective stress from flow tests at hot dry rock reservoirs at Rosemanowes (Cornwall) and Fenton Hill (New Mexico): Geothermics, v. 28, no. 3, p. 315 - 340
• Naugle, D. E.; Higgins, K. F.; Nusser, S. M.; Johnson, W. C., 1999, Scale-dependent habitat use in three species of prairie wetland birds: Landscape Ecology, v. 14, no. 3, p. 267 - 276
• Ne'eman, G.; Fotheringham, C. J.; Keeley, J. E., 1999, Patch to landscape patterns in post-fire recruitment of a serotinous conifer: Plant Ecology, v. 145, p. 235 - 242
• Ne'eman, G.; Fotheringham, C. J.; Keeley, J. E., 1999, Patch to landscape patterns in post fire recruitment of a serotinous conifer: Plant Ecology, v. 145, no. 2, p. 235 - 242
• Nelson, C. H.; Baraza, J.; Maldonado, A.; Rodero, J.; Escutia, C.; Barber, Jr. , J. H., 1999, Influence of the Atlantic inflow and Mediterranean outflow currents on late Quaternary sedimentary facies of the Gulf of Cadiz continental margin: Marine Geology, v. 155, no. 1-2, p. 99 - 129
• Nelson, C. H.; Karabanov, E. B.; Colman, S. M.; Escutia, C., 1999, Tectonic and sediment supply control of deep rift lake turbidite systems: Lake Baikal, Russia: Geology, v. 27, no. 2, p. 163 - 166
• Nelson, C. H.; Maldonado, A., 1999, The Cadiz margin study off Spain: An introduction: Marine Geology, v. 155, no. 1-2, p. 3 - 8
• Nelson, M. E.; Mech, L. D., 1999, Twenty-year home-range dynamics of a white-tailed deer matriline: Canadian Journal of Zoology, v. 77, no. 7, p. 1128 - 1135
• Nelson, S. M.; Andersen, D. C., 1999, Butterfly (papilionoidea and hesperioidea) assemblages associated with natural, exotic, and restored riparian habitats along the lower Colorado River, USA: River Research and Applications, v. 15, no. 6, p. 485 - 504
• Nelson, W. J.; Denny, F. B.; Follmer, L. R.; Masters, J. M., 1999, Quaternary grabens in southernmost Illinois: Deformation near an active intraplate seismic zone: Tectonophysics, v. 305, no. 1-3, p. 381 - 397
• Newell, K. D.; Goldstein, R. H., 1999, A new technique for surface and shallow subsurface paleobarometry using fluid inclusions: An example from the Upper Ordovician Viola Formation, Kansas, USA: Chemical Geology, v. 154, no. 1-4, p. 97 - 111
• Newhall, C.; Aramaki, S.; Barberi, F.; Blong, R.; Calvache, M.; Cheminee, J. -L.; Punongbayan, R.; Siebe, C.; Simkin, T.; Sparks, S.; Tjetjep, W., 1999, Professional conduct of scientists during volcanic crises: Bulletin of Volcanology, v. 60, no. 5, p. 323 - 334
• Newman, S. H.; Takekawa, J. Y.; Whitworth, D. L.; Burkett, E. E., 1999, Subcutaneous anchor attachment increases retention of radio transmitters on Xantus‘ and marbled murrelets: Journal of Field Ornithology, v. 70, no. 4, p. 520 - 534
• Nichols, J. D.; Kaiser, A., 1999, Quantitative studies of bird movement: A methodological review: Bird Study, v. 46, no. SUPPL.,
• Nichols, J.D.; Kaiser, A., 1999, Quantitative studies of bird movement: a methodological review: Bird Study, v. 46, no. suppl., p. S289 - 298
• Nichols, S. Jerrine; Amberg, Jon, 1999, Co-existence of zebra mussels and freshwater unionids: Population dynamics of Leptodea fragilis in a coastal wetland infested with zebra mussels: Canadian Journal of Zoology, v. 77, no. 3, p. 423 - 432
• Nico, L. G.; Fuller, P. L., 1999, Spatial and temporal patterns of nonindigenous fish introductions in the United States: Fisheries, v. 24, no. 1, p. 16 - 27
• Nicoll, R. S.; Miller, J. F.; Nowlan, G. S.; Repetski, J. E.; Ethington, R. L., 1999, Iapetonudus (N. gen.) and Iapetognathus Landing, unusual Earliest Ordovician multielement conodont taxa and their utility for biostratigraphy: Brigham Young University Geology Studies, v. 44, p. 27 - 55
• Nielsen, J. L.; Fountain, M. C., 1999, Microsatellite diversity in sympatric reproductive ecotypes of pacific steelhead (Oncorhynchus my kiss) from the Middle Fork Eel River, California: Ecology of Freshwater Fish, v. 8, no. 3, p. 159 - 168
• Nietch, C. T.; Morris, J. T.; Vroblesky, D. A., 1999, Biophysical mechanisms of trichloroethene uptake and loss in baldcypress growing in shallow contaminated groundwater: Environmental Science and Technology, v. 33, no. 17, p. 2899 - 2904
• Nisbet, I.C.T.; Hatfield, J.S.; Link, W.A.; Spendelow, J.A., 1999, Predicting chick survival and productivity of Roseate Terns from data on early growth: Waterbirds, v. 22, no. 1, p. 90 - 97
• Nisbet, I.C.T.; Spendelow, J.A., 1999, Contribution of research to management and recovery of the roseate tern: review of a twelve-year project: Waterbirds, v. 22, no. 2, p. 239 - 252
• Nishikawa, T.; Paybins, K. S.; Izbicki, J. A.; Reichard, E. G., 1999, Numerical model of a tracer test on the Santa Clara River, Ventura County, California: Journal of the American Water Resources Association, v. 35, no. 1, p. 133 - 142
• Nishri, A.; Brenner, I. B.; Hall, G. E. M.; Taylor, H. E., 1999, Temporal variations in dissolved selenium in Lake Kinneret (Israel): Aquatic Sciences, v. 61, no. 3, p. 215 - 233
• Nolan, B. T., 1999, Nitrate behavior in ground waters of the southeastern USA: Journal of Environmental Quality, v. 28, no. 5, p. 1518 - 1527
• Normark, W. R., 1999, Late Pleistocene channel-levee development on Monterey submarine fan, central California: Geo-Marine Letters, v. 18, no. 3, p. 179 - 188
• Norris, R. D.; Huber, B. T.; Self-Trail, J., 1999, Synchroneity of the K-T oceanic mass extinction and meteorite impact: Blake Nose, western North Atlantic: Geology, v. 27, no. 5, p. 419 - 422
• Norton, S.; Kahl, J.; Fernandez, I.; Haines, T.; Rustad, L.; Nodvin, S.; Scofield, J.; Strickland, T.; Erickson, H.; Wigington, Jr. , P.; Lee, J., 1999, The Bear Brook Watershed, Maine (BBWM), USA: Environmental Monitoring and Assessment, v. 55, no. 1, p. 7 - 51
• Nystrom, P. G. , Jr., 1999, Michael Tuomey‘s 1848 geological survey of South Carolina: Southeastern Geology, v. 38, no. 3,
• O'Brien, C. A.; Brim, Box, J., 1999, Reproductive biology and juvenile recruitment of the shinyrayed pocketbook, Lampsilis subangulata (Bivalvia: Unionidae) in the Gulf Coastal Plain: American Midland Naturalist, v. 142, no. 1, p. 129 - 140
• O'Dell, Thomas E.; Ammirati, Joseph F.; Schreiner, Edward G., 1999, Species richness and abundance of ectomycorrhizal basidiomycete sporocarps on a moisture gradient in the Tsuga heterophylla zone: Canadian Journal of Botany, v. 77, no. 12, p. 1699 - 1711
• O'Farrell, C. L.; Strom, M. S., 1999, Differential expression of the virulence-associated protein p57 and characterization of its duplicated gene rosa in virulent and attenuated strains of Renibacterium salmoninarum: Diseases of Aquatic Organisms, v. 38, no. 2, p. 115 - 123
• O'Neill, R. V.; Riitters, K. H.; Wickham, J. D.; Jones, K. B., 1999, Landscape pattern metrics and regional assessment: Ecosystem Health, v. 5, no. 4, p. 225 - 233
• O'Shea, T. J.; Vaughan, T. A., 1999, Population changes in bats from central Arizona: 1972 and 1997: Southwestern Naturalist, v. 44, no. 4, p. 495 - 500
• Oberg, Kevin, A.; Duncker, James, J., 1999, Measurement of velocities with an acoustic velocity meter, one side-looking and two upward-looking acoustic Doppler current profilers in the Chicago Sanitary and Ship Canal, Romeoville, Illinois: Proceedings of the IEEE Working Conference on Current Measurement,
• Obermeier, S. F.; Pond, E. C., 1999, Issues in using liquefaction features for paleoseismic analysis: Seismological Research Letters, v. 70, no. 1, p. 34 - 58
• Oberst, J.; Jaumann, R.; Zeitler, W.; Hauber, E.; Kuschel, M.; Parker, T.; Golombek, M.; Malin, M.; Soderblom, L., 1999, Photogrammetric analysis of horizon panoramas: The Pathfinder landing site in Viking orbiter images: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8927 - 8933
• Odor, L.; Wanty, R. B.; Horvath, I.; Fugedi, U., 1999, Mobilization and attenuation of metals downstream from a base-metal mining site in the Matra Mountains, northeastern Hungary: Journal of Geochemical Exploration, v. 65, no. 1 pt 2, p. 47 - 60
• Ohlmacher, G. C., 1999, Structural domains and their potential impact on recharge to intermontane-basin aquifers: Environmental and Engineering Geoscience, v. 5, no. 1, p. 61 - 71
• Olsen, G. H., 1999, Using endoscopy to diagnose hatching problems in cranes: Association of Avian Veterinarians Proceedings, v. 1999, p. 147 - 148
• Olsen, G.H., 1999, Birds and the Animal Welfare Act: Journal of Avian Medicine and Surgery, v. 13, no. 2, p. 79 - 80
• Olsen, R. E.; Afton, A. D., 1999, Goose hunter opinions concerning proposed management actions to reduce the mid-continent population of lesser snow geese: Wildlife Society Bulletin, v. 27, no. 1, p. 109 - 114
• Orem, W. H.; Feder, G. L.; Finkelman, R. B., 1999, A possible link between Balkan endemic nephropathy and the leaching of toxic organic compounds from Pliocene lignite by groundwater: Preliminary investigation: International Journal of Coal Geology, v. 40, no. 2-3, p. 237 - 252
• Orem, W. H.; Holmes, C. W.; Kendall, C.; Lerch, H. E.; Bates, A. L.; Silva, S. R.; Boylan, A.; Corum, M.; Marot, M.; Hedgman, C., 1999, Geochemistry of Florida Bay sediments: Nutrient history at five sites in eastern and central Florida Bay: Journal of Coastal Research, v. 15, no. 4, p. 1055 - 1071
• Oremland, R. S.; Blum, J. S.; Bindi, A. B.; Dowdle, P. R.; Herbel, M.; Stolz, J. F., 1999, Simultaneous reduction of nitrate and selenate by cell suspensions of selenium-respiring bacteria: Applied and Environmental Microbiology, v. 65, no. 10, p. 4385 - 4392
• Ostberg, C. O.; Thorgaard, G. H., 1999, Geographic distribution of chromosome and microsatellite DNA polymorphisms in Oncorhynchus mykiss native to western Washington: Copeia, no. 2, p. 287 - 298
• Otis, D. L.; White, G. C., 1999, Autocorrelation of location estimates and the analysis of radiotracking data: Journal of Wildlife Management, v. 63, no. 3, p. 1039 - 1044
• Ottinger, C. A.; Johnson, S. C.; Ewart, K. V.; Brown, L. L.; Ross, N. W., 1999, Enhancement of anti-Aeromonas salmonicida activity in Atlantic salmon (Salmo salar) macrophages by a mannose-binding lectin: Comparative Biochemistry and Physiology, v. 123C, p. 53 - 59
• Ottinger, M.A.; Rattner, B.A., 1999, Husbandry and care of quail: Avian and Poultry Biology Reviews, v. 10, no. 2, p. 117 - 120
• Oviatt, C. G.; Thompson, R. S.; Kaufman, D. S.; Bright, J.; Forester, R. M., 1999, Reinterpretation of the Burmester core, Bonneville basin, Utah: Quaternary Research, v. 52, no. 2, p. 180 - 184
• Pace, III, R. M.; Afton, A. D., 1999, Direct recovery rates of lesser scaup banded in northwest Minnesota: Sources of heterogeneity: Journal of Wildlife Management, v. 63, no. 1, p. 389 - 395
• Pace, R. M.; Hohman, W. L.; Custer, T. W., 1999, Lead effects on body composition and organ size of wintering canvasbacks Aythya valisineria in Louisiana: Wildlife Biology, v. 5, no. 1, p. 3 - 10
• Padgett, P. L.; Rimmer, S. M.; Ferm, J. C.; Hower, J. C.; Eble, C. F.; Mastalerz, M., 1999, Sulfur variability and petrology of the Lower Block Coal Member (Pennsylvanian) in Southwest Indiana: International Journal of Coal Geology, v. 39, no. 1-3, p. 97 - 120
• Paetkau, D.; Amstrup, S. C.; Born, E. W.; Calvert, W.; Derocher, A. E.; Garner, G. W.; Messier, F.; Stirling, I.; Taylor, M. K.; Wiig, O.; Strobeck, C., 1999, Genetic structure of the world‘s polar bear populations: Molecular Ecology, v. 8, no. 10, p. 1571 - 1584
• Painter, C. W.; Scott, N. J., Jr.; Altenbach, M. J., 1999, Thamnophis elegans vagrans (wandering garter snake). Diet: Herpetological Review, v. 30,
• Palmisano, A. N.; Winton, J. R.; Dickhoff, W. W., 1999, Sequence features and phylogenetic analysis of the stress protein Hsp90?? in chinook salmon (Oncorhynchus tshawytscha), a poikilothermic vertebrate: Biochemical and Biophysical Research Communications, v. 258, no. 3, p. 784 - 791
• Pandey, G. R.; Cayan, D. R.; Georgakakos, K. P., 1999, Precipitation structure in the Sierra Nevada of California during winter: Journal of Geophysical Research D: Atmospheres, v. 104, no. D10, p. 12019 - 12030
• Panfil, M. S.; Gardner, T. W.; Hirth, K. G., 1999, Late Holocene stratigraphy of the Tetimpa archaeological sites, northeast flank of Popocatepetl volcano, central Mexico: Bulletin of the Geological Society of America, v. 111, no. 2, p. 204 - 218
• Panno, S. V.; Nuzzo, V. A.; Cartwright, K.; Hensel, B. R.; Krapac, I. G., 1999, Impact of urban development on the chemical composition of ground water in a fen-wetland complex: Wetlands, v. 19, no. 1, p. 236 - 245
• Park, C. B.; Miller, R. D.; Xia, J., 1999, Multichannel analysis of surface waves: Geophysics, v. 64, no. 3, p. 800 - 808
• Parrish, F. A.; Martinelli-Liedtke, T. L., 1999, Some preliminary findings on the nutritional status of the Hawaiian spiny lobster (Panulirus marginatus): Pacific Science, v. 53, no. 4, p. 361 - 366
• Parsons, T.; Hart, P. E., 1999, Dipping San Andreas and Hayward faults revealed beneath San Francisco Bay, California: Geology, v. 27, no. 9, p. 839 - 842
• Parsons, T.; Stein, R. S.; Simpson, R. W.; Reasenberg, P. A., 1999, Stress sensitivity of fault seismicity: A comparison between limited-offset oblique and major strike-slip faults: Journal of Geophysical Research B: Solid Earth, v. 104, no. B9, p. 20183 - 20202
• Parsons, T.; Wells, R. E.; Fisher, M. A.; Flueh, E.; Ten, Brink, U. S., 1999, Three-dimensional velocity structure of Siletzia and other accreted terranes in the Cascadia forearc of Washington: Journal of Geophysical Research B: Solid Earth, v. 104, no. B8, p. 18015 - 18039
• Patel, S. C.; Frost, B. R.; Chamberlain, K. R.; Snyder, G. L., 1999, Proterozoic metamorphism and uplift history of the north-central Laramie Mountains, Wyoming, USA: Journal of Metamorphic Geology, v. 17, no. 3, p. 243 - 258
• Pattee, O.H.; Rattner, B.A.; Eisler, R.; Wegner, V.L.; Bounds, D.L., 1999, The role of contaminants and pollution in species decline: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Patterson, C. J.; Boerboom, T. J., 1999, The significance of pre-existing, deeply weathered crystalline rock in interpreting the effects of glaciation in the Minnesota River valley, U.S.A.: Annals of Glaciology, v. 28, no. 1, p. 53 - 58
• Paulson, A. J.; Balistrieri, L., 1999, Modeling removal of Cd, Cu, Pb, and Zn in acidic groundwater during neutralization by ambient surface waters and groundwaters: Environmental Science and Technology, v. 33, no. 21, p. 3850 - 3856
• Pease, C. M.; Mattson, D. J., 1999, Demography of the Yellowstone grizzly bears: Ecology, v. 80, no. 3, p. 957 - 975
• Pence, D. B.; Cole, R. A.; Brugger, K. E.; Fischer, J. R., 1999, Epizootic podoknemidokoptiasis in American robins: Journal of Wildlife Diseases, v. 35, no. 1, p. 1 - 7
• Pendall, E.; Betancourt, J. L.; Leavitt, S. W., 1999, Paleoclimatic significance of ??D and ??13C values in pinon pine needles from packrat middens spanning the last 40,000 years: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 147, no. 1-2, p. 53 - 72
• Pereira, W. E.; Hostettler, F. D.; Luoma, S. N.; Van Geen, A.; Fuller, C. C.; Anima, R. J., 1999, Sedimentary record of anthropogenic and biogenic polycyclic aromatic hydrocarbons in San Francisco Bay, California: Marine Chemistry, v. 64, no. 1-2, p. 99 - 113
• Pereira, W. E.; Wade, T. L.; Hostettler, F. D.; Parchaso, F., 1999, Accumulation of butyltins in sediments and lipid tissues of the Asian clam, Potamocorbula amurensis, near Mare Island Naval Shipyard, San Francisco Bay: Marine Pollution Bulletin, v. 38, no. 11, p. 1005 - 1010
• Perfettini, H.; Stein, R. S.; Simpson, R.; Cocco, M., 1999, Stress transfer by the 1988-1989 M=5.3 and 5.4 Lake Elsman foreshocks to the Loma Prieta fault: Unclamping at the site of peak mainshock slip: Journal of Geophysical Research B: Solid Earth, v. 104, no. B9, p. 20169 - 20182
• Perkins, S. P.; Sophocleous, M., 1999, Development of a comprehensive watershed model applied to study stream yield under drought conditions: Ground Water, v. 37, no. 3, p. 418 - 426
• Persons, Trevor; Wright, John W., 1999, Discovery of Cnemidophorus neomexicanus in Arizona: Herpetological Review, v. 30, no. 4, p. 207 - 209
• Peterman, Z. E.; Wallin, B., 1999, Synopsis of strontium isotope variations in groundwater at Aspo, southern Sweden: Applied Geochemistry, v. 14, no. 7, p. 939 - 951
• Peters, N. E.; Cerny, J.; Havel, M.; Krejci, R., 1999, Temporal trends of bulk precipitation and stream water chemistry (1977-1997) in a small forested area, Krusne hory, northern Bohemia, Czech Republic: Hydrological Processes, v. 13, no. 17, p. 2721 - 2741
• Peters, N. E.; Donohue, R., 1999, Nutrient concentrations and fluxes in tributaries to the Swan-Canning estuary, Western Australia: IAHS-AISH Publication, no. 257, p. 87 - 94
• Peters, N. E.; Kandell, S. J., 1999, Evaluation of stream water quality in Atlanta, Georgia, and the surrounding region (USA): IAHS-AISH Publication, no. 259, p. 279 - 290
• Petersen, J. H.; Ward, D. L., 1999, Development and corroboration of a bioenergetics model for northern pikeminnow feeding on juvenile salmonids in the Columbia River: Transactions of the American Fisheries Society, v. 128, no. 5, p. 784 - 801
• Petersen, M. R.; Larned, W. W.; Douglas, D. C., 1999, At-sea distribution of Spectacled Eiders: A 120-year-old mystery resolved: Auk, v. 116, no. 4, p. 1009 - 1020
• Peterson, D. L.; Bowers, Darci, 1999, Tropospheric ozone in the Nisqually River Drainage, Mount Rainier National Park: Northwest Science, v. 73, no. 4, p. 241 - 254
• Peterson, D. L.; Silsbee, D. G.; Redmond, Kelly T., 1999, Detecting long-term hydrological patterns at Crater Lake, Oregon: Northwest Science, v. 73, no. 2, p. 121 - 130
• Peterson, J. T.; Kwak, T. J., 1999, Modeling the effects of land use and climate change on riverine smallmouth bass: Ecological Applications, v. 9, no. 4, p. 1391 - 1404
• Petit, L. J.; Petit, D. R.; Christian, D. G.; Powell, H. D. W., 1999, Bird communities of natural and modified habitats in Panama: Ecography, v. 22, no. 3, p. 292 - 304
• Phillips, P. J.; Wall, G. R.; Thurman, E. M.; Eckhardt, D. A.; Vanhoesen, J., 1999, Metolachlor and its metabolites in tile drain and stream runoff in the canajoharie creek watershed: Environmental Science and Technology, v. 33, no. 20, p. 3531 - 3537
• Pichler, T.; Ridley, W. I.; Nelson, E., 1999, Low-temperature alteration of dredged volcanics from the Southern Chile Ridge: Additional information about early stages of seafloor weathering: Marine Geology, v. 159, no. 1-4, p. 155 - 177
• Pielke, Sr. , R. A.; Walko, R. L.; Steyaert, L. T.; Vidale, P. L.; Liston, G. E.; Lyons, W. A.; Chase, T. N., 1999, The influence of anthropogenic landscape changes on weather in south Florida: Monthly Weather Review, v. 127, no. 7, p. 1663 - 1672
• Pietz, P. J.; Buhl, D. A., 1999, Behaviour patterns of Mallard Anas Platyrhynchos pairs and broods in Minnesota and North Dakota: Wildfowl, v. 50, p. 101 - 122
• Pike, J. R.; Shaw, J. H.; Leslie, Jr. , D. M.; Shaw, M. G., 1999, A geographic analysis of the status of mountain lions in Oklahoma: Wildlife Society Bulletin, v. 27, no. 1, p. 4 - 11
• Pinkney, A.E.; McGowan, P.C.; Murphy, D.R.; Lowe, T.P.; Sparling, D.W.; Meredith, W.H., 1999, Effects of temephos (Abate? 4E) on fiddler crabs (Uca pugnax and Uca minax) on a Delaware salt marsh: Journal of the American Mosquito Control Association, v. 15, no. 3, p. 321 - 329
• Piper, D. J. W.; Hiscott, R. N.; Normark, W. R., 1999, Outcrop-scale acoustic facies analysis and latest Quaternary development of Hueneme and Dume submarine fans, offshore California: Sedimentology, v. 46, no. 1, p. 47 - 78
• Plissner, Jonathan H.; Haig, Susan M.; Oring, L. W., 1999, Within- and between-year dispersal of American Avocets among multiple western Great Basin wetlands: Wilson Bulletin, v. 111, no. 3, p. 314 - 320
• Poeter, E. P.; Hill, M. C., 1999, UCODE, a computer code for universal inverse modeling: Computers and Geosciences, v. 25, no. 4, p. 457 - 462
• Pomeroy, J. W.; Davies, T. D.; Jones, H. G.; Marsh, P.; Peters, N. E.; Tranter, M., 1999, Transformations of snow chemistry in the boreal forest: Accumulation and volatilization: Hydrological Processes, v. 13, no. 14-15, p. 2257 - 2273
• Pomes, M. L.; Green, W. R.; Thurman, E. M.; Orem, W. H.; Lerch, H. E., 1999, DBP formation of aquatic humic substances: Journal / American Water Works Association, v. 91, no. 2-3, p. 103 - 115
• Poore, R. Z.; Osterman, L.; Curry, W. B.; Phillips, R. L., 1999, Late Pleistocene and Holocene meltwater events in the western Arctic Ocean: Geology, v. 27, no. 8, p. 759 - 762
• Popov, Y. A.; Pribnow, D. F. C.; Sass, J. H.; Williams, C. F.; Burkhardt, H., 1999, Characterization of rock thermal conductivity by high-resolution optical scanning: Geothermics, v. 28, no. 2, p. 253 - 276
• Porter, W.F.; Underwood, H.B., 1999, Of elephants and blind men: Deer management in the U.S. National Parks: Ecological Applications, v. 9, no. 1, p. 3 - 9
• Posey, M. H.; Alphin, T. D.; Cahoon, L.; Lindquist, D.; Becker, M. E., 1999, Interactive effects of nutrient additions and predation on infaunal communities: Estuaries, v. 22, no. 3 B, p. 785 - 792
• Potter, M. J., 1999, Vermiculite: American Ceramic Society Bulletin, v. 78, no. 8, p. 145 - 146
• Potter, M. J., 1999, Kyanite: American Ceramic Society Bulletin, v. 78, no. 8, p. 131 - 132
• Potter, M. J., 1999, Annual minerals review: American Ceramic Society Bulletin, v. 78, no. 8, p. 117 - 131
• Powell, L.A.; Conroy, M.J.; Krementz, D.G.; Lang, J.D., 1999, A model to predict breeding-season productivity for multibrooded songbirds: Auk, v. 116, no. 4, p. 1001 - 1008
• Prager, E. J.; Halley, R. B., 1999, The influence of seagrass on shell layers and Florida Bay mudbanks: Journal of Coastal Research, v. 15, no. 4, p. 1151 - 1162
• Premo, W. R.; Tatsumoto, M.; Misawa, K.; Nakamuka, N.; Kita, N. I., 1999, Pb-isotopic systematics of lunar highland rocks (>3.9 Ga): Constraints on early lunar evolution: International Geology Review, v. 41, no. 2, p. 95 - 128
• Prentice, C. S.; Merritts, D. J.; Beutner, E. C.; Bodin, P.; Schill, A.; Muller, J. R., 1999, Northern San Andreas fault near Shelter Cove, California: Bulletin of the Geological Society of America, v. 111, no. 4, p. 512 - 523
• Priscu, J. C.; Adams, E. E.; Lyons, W. B.; Voytek, M. A.; Mogk, D. W.; Brown, R. L.; McKay, C. P.; Takacs, C. D.; Welch, K. A.; Wolf, C. F.; Kirshtein, J. D.; Avci, R., 1999, Geomicrobiology of subglacial ice above Lake Vostok, Antarctica: Science, v. 286, no. 5447, p. 2141 - 2144
• Pronina, Svetlana V.; Pronin, Nikolai M.; Selgeby, Jim H., 1999, First record of trypanosomes from the blood of sculpins (Cottus ricei and C. cognatus) from Lake Superior, WI, USA: Acta Parasitologica, v. 44, no. 3, p. 153 - 155
• Puckett, L. J.; Cowdery, T. K.; Lorenz, D. L.; Stoner, J. D., 1999, Estimation of nitrate contamination of an agro-ecosystem outwash aquifer using a nitrogen mass-balance budget: Journal of Environmental Quality, v. 28, no. 6, p. 2015 - 2025
• Pugesek, B. H.; Diem, K. L.; Cordes, C. L., 1999, Seasonal movements, migration, and range sizes of subadult and adult Bamforth Lake California Gulls: Waterbirds, v. 22, no. 1, p. 29 - 36
• Pyron, M.; Covich, A. P.; Black, R. W., 1999, On the relative importance of pool morphology and woody debris to distributions of shrimp in a Puerto Rican headwater stream: Hydrobiologia, v. 405, p. 207 - 215
• Qian, S. S.; Anderson, C. W., 1999, Exploring factors controlling the variability of pesticide concentrations in the Willamette River Basin using tree-based models: Environmental Science and Technology, v. 33, no. 19, p. 3332 - 3340
• Quist, C. F.; Latimer, K. S.; Goldade, S. L.; Rivera, A.; Dein, F. J., 1999, Granular cell tumor in an endangered Puerto Rican Amazon parrot (Amazon vittata): Avian Pathology, v. 28, no. 4, p. 345 - 348
• Rabeni, C. F.; Wang, N.; Sarver, R. J., 1999, Evaluating adequacy of the representative stream reach used in invertebrate monitoring programs: Journal of the North American Benthological Society, v. 18, no. 2, p. 284 - 291
• Raffensperger, J. P.; Vlassopoulos, D., 1999, The potential for free and mixed convection in sedimentary basins: Hydrogeology Journal, v. 7, no. 6, p. 505 - 520
• Rajec, P.; Sucha, V.; Eberl, D. D.; Srodon, J.; Elsass, F., 1999, Effect of illite particle shape on cesium sorption: Clays and Clay Minerals, v. 47, no. 6, p. 755 - 760
• Ramelli, A. R.; Bell, J. W.; DePolo, C. M.; Yount, J. C., 1999, Large-magnitude, late Holocene earthquakes on the Genoa fault, West-Central Nevada and Eastern California: Bulletin of the Seismological Society of America, v. 89, no. 6, p. 1458 - 1472
• Ramsey, D. W.; Onasch, C. M., 1999, Fluid migration in a cratonic setting: The fluid histories of two fault zones in the eastern midcontinent: Tectonophysics, v. 305, no. 1-3, p. 307 - 323
• Ramsey, III, E. W.; Nelson, G. A.; Sapkota, S. K.; Laine, S. C.; Verdi, J.; Rrasznay, S., 1999, Using multiple-polarization L-band radar to monitor marsh burn recovery: IEEE Transactions on Geoscience and Remote Sensing, v. 37, no. 1 II, p. 635 - 639
• Ramsey, K. W.; Jordan, R. R.; Talley, J. H., 1999, Connecting onshore and offshore near-surface geology: Delaware‘s sand inventory project: Marine Georesources and Geotechnology, v. 17, no. 2-3,
• Ratajeski, K.; Sisson, T. W., 1999, Loss of iron to gold capsules in rock-melting experiments: American Mineralogist, v. 84, no. 10, p. 1521 - 1527
• Ratcliffe, N. M.; Harris, A. G.; Walsh, G. J., 1999, Tectonic and regional metamorphic implications of the discovery of Middle Ordovician conodonts in cover rocks east of the Green Mountain massif, Vermont: Canadian Journal of Earth Sciences, v. 36, no. 3, p. 371 - 382
• Rathbun, G. B., 1999, Pitta recollections: Africa - Birds and Birding, v. 4, no. 3,
• Rattner, B.A.; Golden, N.H.; Cohen, J.B.; Loges, L.M.; Erwin, R.M.; Ottinger, M.A., 1999, Contaminant exposure and effects--Terrestrial vertebrates database: A web-based risk assessment tool: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Rattner, B.A.; Hatfield, J.S.; MacGowan, P.C.; Hong, C.S.; Chu, S., 1999, Organochlorine contaminant exposure and reproductive success of black-crowned night-herons (Nycticorax nycticorax) nesting in Chesapeake Bay: Society of Environmental Toxicology and Chemistry, annual meeting abstract book, v. 20,
• Ravichandran, M.; Aiken, G. R.; Ryan, J. N.; Reddy, M. M., 1999, Inhibition of precipitation and aggregation of metacinnabar (mercuric sulfide) by dissolved organic matter isolated from the Florida Everglades: Environmental Science and Technology, v. 33, no. 9, p. 1418 - 1423
• Reasenberg, P. A., 1999, Foreshock occurrence before large earthquakes: Journal of Geophysical Research B: Solid Earth, v. 104, no. B3, p. 4755 - 4768
• Reasenberg, P. A., 1999, Foreshock occurrence rates before large earthquakes worldwide: Pure and Applied Geophysics, v. 155, no. 2-4, p. 355 - 379
• Redman, R. S.; Freeman, S.; Clifton, D. R.; Morrel, J.; Brown, G.; Rodriguez, R. J., 1999, Biochemical analysis of plant protection afforded by a nonpathogenic endophytic mutant of Colletotrichum magna: Plant Physiology, v. 119, no. 2, p. 795 - 804
• Redman, R. S.; Litvintseva, A.; Sheehan, K. B.; Henson, J. M.; Rodriguez, R. J., 1999, Fungi from geothermal soils in Yellowstone National Park: Applied and Environmental Microbiology, v. 65, no. 12, p. 5193 - 5197
• Redman, R. S.; Ranson, J. C.; Rodriguez, R. J., 1999, Conversion of the pathogenic fungus Colletotrichum magna to a nonpathogenic, endophytic mutualist by gene disruption: Molecular Plant-Microbe Interactions, v. 12, no. 11, p. 969 - 975
• Reed, J. M.; Gray, E. M.; Lewis, D.; Oring, L. W.; Coleman, R.; Burr, T.; Luscomb, P., 1999, Growth patterns of Hawaiian Stilt chicks: Wilson Bulletin, v. 111, no. 4, p. 478 - 487
• Reheis, M., 1999, Highest pluvial-lake shorelines and Pleistocene climate of the western Great Basin: Quaternary Research, v. 52, no. 2, p. 196 - 205
• Reid, R. J.; Smith, P. H.; Lemmon, M.; Tanner, R.; Burkland, M.; Wegryn, E.; Weinberg, J.; Marcialis, R.; Britt, D. T.; Thomas, N.; Kramm, R.; Dummel, A.; Crowe, D.; Bos, B. J.; Bell, III, J. F.; Rueffer, P.; Gliem, F.; Johnson, J. R.; Maki, J. N.; Herkenhoff, K. E.; Singer, R. B., 1999, Imager for Mars Pathfinder (IMP) image calibration: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8907 - 8925
• Reiners, P. W.; Nelson, B. K.; Izuka, S. K., 1999, Structural and petrologic evolution of the Lihue basin and eastern Kauai, Hawaii: Bulletin of the Geological Society of America, v. 111, no. 5, p. 674 - 685
• Renauld, A.E.; Melancon, M.J.; Sordillo, L.M., 1999, Identification of in vitro cytochrome P450 modulators to detect induction by prototype inducers in the mallard duckling (Anas platyrhynchos): Comparative Biochemistry and Physiology, C, v. 122, no. 2, p. 273 - 281
• Reynolds, R. L.; Rosenbaum, J. G.; Van Metre, P.; Tuttle, M.; Callender, E.; Goldin, A., 1999, Greigite (Fe3S4) as an indicator of drought - The 1912-1994 sediment magnetic record from White Rock Lake, Dallas, Texas, USA: Journal of Paleolimnology, v. 21, no. 2, p. 193 - 206
• Rhoads, B. L.; Cahill, R. A., 1999, Geomorphological assessment of sediment contamination in an urban stream system: Applied Geochemistry, v. 14, no. 4, p. 459 - 483
• Rice, K. C., 1999, Trace-element concentrations in streambed sediment across the conterminous United States: Environmental Science and Technology, v. 33, no. 15, p. 2499 - 2504
• Rice, K. G.; Percival, H. F.; Woodward, A. R.; Jennings, M. L., 1999, Effects of egg and hatchling harvest on American alligators in Florida: Journal of Wildlife Management, v. 63, no. 4, p. 1193 - 1200
• Ritson, P. I.; Bouse, R. M.; Flegal, A. R.; Luoma, S. N., 1999, Stable lead isotopic analyses of historic and contemporary lead contamination of San Francisco Bay estuary: Marine Chemistry, v. 64, no. 1-2, p. 71 - 83
• Robards, M. D.; Piatt, J. F.; Kettle, A. B.; Abookire, A. A., 1999, Temporal and geographic variation in fish communities of lower Cook Inlet, Alaska: Fishery Bulletin, v. 97, no. 4, p. 962 - 977
• Robbins, C.S., 1999, [Book review] A Neotropical Companion: An Introduction to the Animals, Plants, and Ecosystems of the New World Tropics,. second edition, by John Kricher, Princeton University Press, 1997: Wilson Bulletin, v. 111, no. 1, p. 146 - 147
• Robbins, C.S., 1999, Fifty-eighth Christmas Bird Count. 166. Ocean City, Md: Wetlands, v. 19, no. 4, p. 117 - 118
• Robbins, C.S., 1999, Fifty-eighth Christmas Bird Count. 170. Southern Dorchester County, Md: Bird Study, v. 46, no. suppl.,
• Robbins, C.S., 1999, Predicting chick survival and productivity of Roseate Terns from data on early growth: Waterbirds, v. 22, no. 1, p. 116 - 117
• Robbins, C.S.; Dowell, B.A.; Arias, I.; Cerezo B., A., 1999, Role of banding in forest conservation strategy in eastern Guatemala: North American Bird Bander, v. 24, no. 3, p. 93 - 94(abs)
• Robbins, E. I.; Cravotta, III, C. A.; Savela, C. E.; Nord, Jr. , G. L., 1999, Hydrobiogeochemical interactions in ‘anoxic‘ limestone drains for neutralization of acidic mine drainage: Fuel, v. 78, no. 2, p. 259 - 270
• Robel, G. L.; Fisher, W. L., 1999, Bioenergetics estimate of the effects of stocking density on hatchery production of smallmouth bass fingerlings: North American Journal of Aquaculture, v. 61, no. 1, p. 1 - 7
• Robertson, D. M.; Roerish, E. D., 1999, Influence of various water quality sampling strategies on load estimates for small streams: Water Resources Research, v. 35, no. 12, p. 3747 - 3759
• Rocke, T. E.; Euliss, N. H., Jr.; Samuel, M. D., 1999, Environmental characteristics associated with the occurence of avian botulism in wetlands of a northern California refuge: Journal of Wildlife Management, v. 63, no. 1, p. 358 - 368
• Rocke, T. E.; Euliss, N. H.; Samuel, M. D., 1999, Environmental characteristics associated with the occurrence of avian botulism in wetlands on a northern California refuge: Journal of Wildlife Management, v. 63, no. 1, p. 358 - 368
• Rocke, T. E.; Samuel, M. D., 1999, Water and sediment characteristics associated with avian botulism outbreaks in wetlands: Journal of Wildlife Management, v. 63, no. 4, p. 1249 - 1260
• Rodriguez-Lazaro, J.; Cronin, T. M., 1999, Quaternary glacial and deglacial Ostracoda in the thermocline of the Little Bahama Bank (NW Atlantic): Palaeoceanographic implications: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 152, no. 3-4, p. 339 - 364
• Roelle, J. E.; Gladwin, D. N., 1999, Establishment of woody riparian species from natural seedfall at a former gravel pit: Restoration Ecology, v. 7, no. 2, p. 183 - 192
• Roffe, T. J.; Olsen, S. C.; Gidlewski, T.; Jensen, A. E.; Palmer, M. V.; Huber, R., 1999, Biosafety of parenteral Brucella abortus RB51 vaccine in bison calves: Journal of Wildlife Management, v. 63, no. 3, p. 950 - 955
• Roffe, T. J.; Rhyan, J. C.; Aune, K.; Philo, L. M.; Ewalt, D. R.; Gidlewski, T.; Hennager, S. G., 1999, Brucellosis in Yellowstone National Park bison: Quantitative serology and infection: Journal of Wildlife Management, v. 63, no. 4, p. 1132 - 1137
• Rose, C. D.; Sharp, W. C.; Kenworthy, W. J.; Hunt, J. H.; Lyons, W. G.; Prager, E. J.; Valentine, J. F.; Hall, M. O.; Whitfield, P. E.; Fourqurean, J. W., 1999, Overgrazing of a large seagrass bed by the sea urchin Lytechinus variegatus in Outer Florida Bay: Marine Ecology Progress Series, v. 190, p. 211 - 222
• Rosenberg, D. K.; Desante, D. F.; McKelvey, K. S.; Hines, J. E., 1999, Monitoring survival rates of Swainson‘s Thrush Catharus ustulatus at multiple spatial scales: Bird Study, v. 46, no. SUPPL.,
• Rosenberg, D.K.; DeSante, D.F.; Mckelvey, K.S.; Hines, J.E., 1999, Monitoring survival rates of Swainson‘s Thrush Catharus ustulatus at multiple spatial scales: Bird Study, v. 46, no. suppl., p. S198 - 208
• Rosenberry, D. O.; Bukaveckas, P. A.; Buso, D. C.; Likens, G. E.; Shapiro, A. M.; Winter, T. C., 1999, Movement of road salt to a small New Hampshire lake: Water, Air, and Soil Pollution, v. 109, no. 1-4, p. 179 - 206
• Ross, A.; Foulger, G. R.; Julian, B. R., 1999, Source processes of industrially-induced earthquakes at the Geysers geothermal area, California: Geophysics, v. 64, no. 6, p. 1877 - 1889
• Rostad, C. E.; Pereira, W. E.; Leiker, T. J., 1999, Distribution and transport of selected anthropogenic lipophilic organic compounds associated with Mississippi River suspended sediment, 1989-1990: Archives of Environmental Contamination and Toxicology, v. 36, no. 3, p. 248 - 255
• Rostam-Abadi, M.; Hsi, H. -C.; Cheni, S.; Rood, M.; Chang, R.; Carey, T. R.; Richardson, C. F.; Rosenhoover, B., 1999, Development of carbon-based adsorbents for removal of mercury emissions from coal combustion flue gas: Studies in Surface Science and Catalysis, v. 120 A, p. 459 - 483
• Rotenberry, J. T.; Knick, Steven T., 1999, Multiscale habitat associations of the sage sparrow: Implications for conservation biology: Studies in Avian Biology, v. 19, p. 95 - 103
• Rothschild, B. M.; Witzke, B. J.; Hershkovitz, I., 1999, Metastatic cancer in the Jurassic: Lancet, v. 354, no. 9176,
• Roy, W. R.; Krapac, I. G.; Chou, S. -F. J., 1999, Chemical fate and transport of atrazine in soil gravel materials at agrichemical distribution facilities: Soil and Sediment Contamination, v. 8, no. 3, p. 365 - 387
• Runkel, R. L.; Kimball, B. A.; McKnight, D. M.; Bencala, K. E., 1999, Reactive solute transport in streams: A surface complexation approach for trace metal sorption: Water Resources Research, v. 35, no. 12, p. 3829 - 3840
• Ruppert, L. F.; Tewalt, S. J.; Bragg, L. J.; Wallack, R. N., 1999, Digital assessment of northern and central Appalachian basin coals: Mining Engineering, v. 51, no. 10, p. 37 - 43
• Ruppert, L. F.; Tewalt, S. J.; Bragg, L. J.; Wallack, R. N., 1999, A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA: International Journal of Coal Geology, v. 41, no. 1-2, p. 3 - 24
• Ryan, J. N.; Elimelech, M.; Ard, R. A.; Harvey, R. W.; Johnson, P. R., 1999, Bacteriophage PRD1 and silica colloid transport and recovery in an iron oxide-coated sand aquifer: Environmental Science and Technology, v. 33, no. 1, p. 63 - 73
• Safak, E., 1999, Wave-propagation formulation of seismic response of multistory buildings: Journal of Structural Engineering, v. 125, no. 4, p. 426 - 437
• Saffer, D. M.; Bekins, B. A., 1999, Fluid budgets at convergent plate margins: Implications for the extent and duration of fault-zone dilation: Geology, v. 27, no. 12, p. 1095 - 1098
• Sagiya, T.; Thatcher, W., 1999, Coseismic slip resolution along a plate boundary megathrust: The Nankai Trough, southwest Japan: Journal of Geophysical Research B: Solid Earth, v. 104, no. B1, p. 1111 - 1129
• Saiki, M. K.; Monda, D. P.; Bellerud, B. L., 1999, Lethal levels of selected water quality variables to larval and juvenile Lost River and shortnose suckers: Environmental Pollution, v. 105, no. 1, p. 37 - 44
• Saltus, R. W.; Hudson, T. L.; Connard, G. G., 1999, A new magnetic view of Alaska: GSA Today, v. 9, no. 3,
• Saltus, R. W.; Hudson, T. L.; Connard, G. G., 1999, A new magnetic view of Alaska: GSA Today, v. 9, no. 3, p. 1 - 6
• Sammons, S. M.; Dorsey, L. G.; Bettoli, P. W.; Fiss, F. C., 1999, Effects of reservoir hydrology on reproduction by largemouth bass and spotted bass in Normandy Reservoir, Tennessee: North American Journal of Fisheries Management, v. 19, no. 1, p. 78 - 88
• Samuel, M. D.; Shadduck, D. J.; Goldberg, D. R.; Baranyuk, V.; Sileo, L.; Price, J. I., 1999, Antibodies against Pasteurella multocida in snow geese in the western arctic: Journal of Wildlife Diseases, v. 35, no. 3, p. 440 - 449
• Samuel, M. D.; Takekawa, J. Y.; Baranyuk, V. V.; Orthmeyer, D. L., 1999, Effects of avian cholera on survival of lesser snow geese Anser caerulescens: an experimental approach: Bird Study, v. 46, no. 1, p. S239 - S247
• Samuel, M. D.; Takekawa, J. Y.; Baranyuk, V. V.; Orthmeyer, D. L., 1999, Effects of avian cholera on Lesser Snow geese Anser caerulescens: an experimental approach: Bird Study, v. 46, p. 239 - 247
• Samuel, M. D.; Takekawa, J. Y.; Baranyuk, V. V.; Orthmeyer, D. L., 1999, Effects of avian cholera on survival of Lesser Snow Geese Anser caerulescens: An experimental approach: Bird Study, v. 46, no. SUPPL.,
• Samuel, M. D.; Takekawa, J. Y.; Samelius, G.; Goldberg, D. R., 1999, Avian cholera mortality in lesser snow geese nesting on Banks Island, Northwest Territories: Wildlife Society Bulletin, v. 27, no. 3, p. 780 - 787
• Samuel, M. D.; Takekawa, J. Y.; Samelius, G.; Goldberg, D. R., 1999, Avian cholera mortality in lesser snow geese nesting at Banks Island, Northwest Territories: Wildlife Society Bulletin, v. 27, p. 780 - 787
• Sass, John, H.; Walters, Mark, A., 1999, Thermal regime of the Great Basin and its implications for enhanced geothermal systems and off-grid power: Transactions - Geothermal Resources Council, v. 23, p. 211 - 218
• Savage, J. C.; Svarc, J. L.; Prescott, W. H., 1999, Deformation across the Alaska-Aleutian Subduction Zone near Kodiak: Geophysical Research Letters, v. 26, no. 14, p. 2117 - 2120
• Savage, J. C.; Svarc, J. L.; Prescott, W. H., 1999, Geodetic estimates of fault slip rates in the San Francisco Bay area: Journal of Geophysical Research B: Solid Earth, v. 104, no. B3, p. 4995 - 5002
• Savino, Jacqueline F.; Hudson, Patrick L.; Fabrizio, Mary C.; Bowen, Charles A., II, 1999, Predation on lake trout eggs and fry: A modeling approach: Journal of Great Lakes Research, v. 25, no. 1, p. 36 - 44
• Schaber, G. G., 1999, SAR studies in the Yuma Desert, Arizona: Sand penetration, geology, and the detection of military ordnance debris: Remote Sensing of Environment, v. 67, no. 3, p. 320 - 347
• Schaber, G. G.; Breed, C. S., 1999, The importance of SAR wavelength in penetrating blow sand in Northern Arizona: Remote Sensing of Environment, v. 69, no. 2, p. 87 - 104
• Schaefer, J. K.; Oremland, R. S., 1999, Oxidation of methyl halides by the facultative methylotroph strain IMB-1: Applied and Environmental Microbiology, v. 65, no. 11, p. 5035 - 5041
• Schaeffer, J. S.; Haas, R. C.; Diana, J. S.; Breck, J. E., 1999, Field test of two energetic models for yellow perch: Transactions of the American Fisheries Society, v. 128, no. 3, p. 414 - 435
• Schimmelmann, A.; Lewan, M. D.; Wintsch, R. P., 1999, D/H isotope ratios of kerogen, bitumen, oil, and water in hydrous pyrolysis of source rocks containing kerogen types I, II, IIS, and III: Geochimica et Cosmochimica Acta, v. 63, no. 22, p. 3751 - 3766
• Schlekat, C. E.; Decho, A. W.; Chandler, G. T., 1999, Dietary assimilation of cadmium associated with bacterial exopolymer sediment coatings by the estuarine amphipod Leptocheirus plumulosus: Effects of Cd concentration and salinity: Marine Ecology Progress Series, v. 183, p. 205 - 216
• Schloesser, Don W.; Masteller, Edwin C., 1999, Mortality of unionid bivalves (Mollusca) associated with Dreissenid mussels (Dreissena polymorpha and D. bugensis) in Presque Isle Bay, Lake Erie: Northeastern Naturalist, v. 6, no. 4, p. 341 - 352
• Schmoldt, D. L.; Peterson, D. L.; Keane, R. E.; Lenihan, J. M.; McKenzie, D.; Weise, D. R.; Sandberg, D. V., 1999, Assessing the effects of fire disturbances on ecosystems: A scientific agenda for research and management: General Technical Reports of the US Department of Agriculture, Forest Service, no. PNW-GTR-455, p. 1 - 104
• Schmoll, H. R.; Yehle, L. A.; Updike, R. G., 1999, Summary of Quaternary geology of the Municipality of Anchorage, Alaska: Quaternary International, v. 60, no. 1, p. 3 - 36
• Schmutz, J. A.; Ely, C. R., 1999, Survival of greater white-fronted geese: Effects of year, season, sex, and body condition: Journal of Wildlife Management, v. 63, no. 4, p. 1239 - 1249
• Schneider, D. J.; Rose, W. I.; Coke, L. R.; Bluth, G. J. S.; Sprod, I. E.; Krueger, A. J., 1999, Early evolution of a stratospheric volcanic eruption cloud as observed with TOMS and AVHRR: Journal of Geophysical Research D: Atmospheres, v. 104, no. D4, p. 4037 - 4050
• Schnoebelen, D. J.; Krothe, N. C., 1999, Reef and nonreef aquifers - A comparison of hydrogeology and geochemistry, northwestern Indiana: Ground Water, v. 37, no. 2, p. 194 - 203
• Schoettle, A. W.; Tonnessen, K.; Turk, J.; Vimont, J.; Amundson, R.; Acheson, A.; Peterson, J., 1999, An assessment the effects of human-caused air pollution on resources within the interior Columbia River basin: General Technical Reports of the US Department of Agriculture, Forest Service, no. PNW-GTR-447, p. 1 - 66
• Schram, Stephen T.; Lindgren, John; Evrard, Lori M., 1999, Reintroduction of lake sturgeon in the St. Louis River, western Lake Superior: North American Journal of Fisheries Management, v. 19, no. 3, p. 815 - 823
• Schreiber, R. K., 1999, Interns win science awards: People, Land, and Water, v. July/August, p. 33 - 33
• Schulz, M. S.; White, A. F., 1999, Chemical weathering in a tropical watershed, Luquillo Mountains, Puerto Rico III: Quartz dissolution rates: Geochimica et Cosmochimica Acta, v. 63, no. 3-4, p. 337 - 350
• Schwalbe, C.; Rosen, P., 1999, Bullfrogs-dinner guests we‘re sorry we invited. Arizona-Sonora Desert Museum, Tucson: Sonorensis, v. 19, no. 1, p. 8 - 10
• Schweitzer, S. H.; Leslie, Jr. , D. M., 1999, Nesting habitat of least terns (Sterna antillarum athalassos) on an inland alkaline flat: American Midland Naturalist, v. 142, no. 1, p. 173 - 180
• Scott, D. F.; Williams, T. J.; Denton, D. K.; Friedel, M. J., 1999, Seismic tomography as a tool for measuring stress in mines: Mining Engineering, v. 51, no. 1, p. 77 - 80
• Scott, M. L.; Shafroth, P. B.; Auble, G. T., 1999, Responses of riparian cottonwoods to alluvial water table declines: Environmental Management, v. 23, no. 3, p. 347 - 358
• Scott, N. J., Jr.; Jennings, M. R., 1999, Letters: Defending whole animal collections: BioScience, v. 49, p. 511 - 512
• Seaman, D. E.; Millspaugh, J. J.; Kernohan, Brian J.; Brundige, Gary C.; Raedeke, Kenneth J.; Gitzen, Robert A., 1999, Effects of sample size on KERNEL home range estimates: Journal of Wildlife Management, v. 63, no. 2, p. 739 - 747
• Secord, A. L.; Mccarty, J. P.; Echols, K. R.; Meadows, J. C.; Gale, R. W.; Tillitt, D. E., 1999, Polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents in tree swallows from the upper Hudson River, New York State, USA: Environmental Toxicology and Chemistry, v. 18, no. 11, p. 2519 - 2525
• Seiler, R. L.; Zaugg, S. D.; Thomas, J. M.; Howcroft, D. L., 1999, Caffeine and pharmaceuticals as indicators of waste water contamination in wells: Ground Water, v. 37, no. 3, p. 405 - 410
• Senar, J. C.; Conroy, M. J.; Carrascal, L. M.; Domenech, J.; Mozetich, I.; Uribe, F., 1999, Identifying sources of heterogeneity in capture probabilities: An example using the Great Tit Parus major: Bird Study, v. 46, no. SUPPL.,
• Senar, J. C.; Domenech, J.; Conroy, M. J., 1999, Funnel traps capture a higher proportion of juvenile Great Tits Parus major than automatic traps: Ringing and Migration, v. 19, no. 4, p. 257 - 259
• Shaffer, T. L.; Dahl, A.; Johnson, M.; Reynolds, R.; Baer, K.; Sargeant, G. A., 1999, Mallard use of nesting islands depends on surrounding upland cover: Waterfowl, v. 12, no. 2,
• Shanley, J. B.; Chalmers, A., 1999, The effect of frozen soil on snowmelt runoff at Sleepers River, Vermont: Hydrological Processes, v. 13, no. 12-13, p. 1843 - 1857
• Shapiro, S. D.; LeBlanc, D.; Schlosser, P.; Ludin, A., 1999, Characterizing a Sewage Plume Using the 3H-3He Dating Technique: Ground Water, v. 37, no. 6, p. 861 - 878
• Shaw, C. A.; Snee, L. W.; Selverstone, J.; Reed, Jr. , J. C., 1999, 40Ar/39Ar thermochronology of mesoproterozoic metamorphism in the Colorado Front Range: Journal of Geology, v. 107, no. 1, p. 49 - 67
• Shedlock, K. M., 1999, Seismic hazard map of North and Central America and the Caribbean: Annals of Geophysics, v. 42, no. 6, p. 977 - 997
• Shedlock, K. M.; Tanner, J. G., 1999, Seismic hazard map of the western hemisphere: Annals of Geophysics, v. 42, no. 6, p. 1199 - 1214
• Sheridan, R. E.; Maguire, T. J.; Feigenson, M. D.; Patino, L. C.; Volkert, R. A., 1999, Grenville age of basement rocks in Cape May NJ well: New evidence for Laurentian crust in U.S. Atlantic Coastal Plain basement Chesapeake terrane: Journal of Geodynamics, v. 27, no. 4-5, p. 623 - 633
• Shoemakeri, E. M.; Ralph, Uhlherr, H., 1999, Stratigraphie relations of australites in the Port Campbell Embayment, Victoria: Meteoritics and Planetary Science, v. 34, no. 3, p. 369 - 384
• Short, J. W.; Kvenvolden, K. A.; Carlson, P. R.; Hostettler, F. D.; Rosenbauer, R. J.; Wright, B. A., 1999, Natural hydrocarbon background in benthic sediments of Prince William Sound, Alaska: Oil vs coal: Environmental Science and Technology, v. 33, no. 1, p. 34 - 42
• Shrimpton, J. M.; McCormick, S. D., 1999, Responsiveness of gill Na+/K+-ATPase to cortisol is related to gill corticosteroid receptor concentrations in juvenile rainbow trout: Journal of Experimental Biology, v. 202, no. 8, p. 987 - 995
• Simon, N. S.; Spencer, R.; Cox, T., 1999, The distribution of, and relation among, mercury and methylmercury, organic carbon, carbonate, nitrogen and phosphorus, in periphyton of the south florida ecosystem: Toxicological and Environmental Chemistry, v. 69, no. 3-4, p. 417 - 433
• Simon, Thomas P.; Stewart, Paul M., 1999, Structure and function of fish communities in the southern Lake Michigan basin with emphasis on restoration of native fish communities: Natural Areas Journal, v. 19, no. 2, p. 142 - 154
• Simpson, Michael, R.; Bland, Roger, 1999, Techniques for accurate estimation of net discharge in a tidal channel: Proceedings of the IEEE Working Conference on Current Measurement, p. 125 - 130
• Sipkin, S. A.; Bufe, C. G.; Zirbes, M. D., 1999, Moment tensor solutions estimated using optimal filter theory: Global seismicity, 1997: Physics of the Earth and Planetary Interiors, v. 114, no. 3-4, p. 109 - 117
• Sisson, T. W.; Bacon, C. R., 1999, Gas-driven filter pressing in magmas: Geology, v. 27, no. 7, p. 613 - 616
• Skagen, S. K.; Stanley, T. R.; Dillon, M. B., 1999, Do mammalian nest predators follow human scent trails in the shortgrass prairie?: Wilson Bulletin, v. 111, no. 3, p. 415 - 420
• Skubal, K. L.; Haack, S. K.; Forney, L. J.; Adriaens, P., 1999, Effects of dynamic redox zonation on the potential for natural attenuation of trichloroethylene at a fire-training-impacted aquifer: Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere, v. 24, no. 6, p. 517 - 527
• Sliter, W. V., 1999, Cretaceous planktic foraminiferal biostratigraphy of the Calera Limestone, Northern California, USA: Journal of Foraminiferal Research, v. 29, no. 4, p. 318 - 339
• Small, E. E.; Sloan, L. C.; Hostetler, S.; Giorgi, F., 1999, Simulating the water balance of the Aral Sea with a coupled regional climate-lake model: Journal of Geophysical Research D: Atmospheres, v. 104, no. D6, p. 6583 - 6602
• Smallwood, J. A.; Natale, C.; Steenhof, K.; Meetz, M.; Marti, C. D.; Melvin, R. J.; Bortolotti, G. R.; Robertson, R.; Robertson, S.; Shuford, W.R.; Lindemann, S.A.; Tornwall, B., 1999, Clinal variation in the juvenal plumage of American kestrels: Journal of Field Ornithology, v. 70, no. 3, p. 425 - 435
• Smeets, J. M. W.; Voormolen, A.; Tillitt, D. E.; Everaarts, J. M.; Seinen, W.; Van Den, Berg, M. D., 1999, Cytochrome P4501A induction, benzo[a]pyrene metabolism, and nucleotide adduct formation in fish hepatoma cells: Effect of preexposure to 3,3‘,4,4‘,5-pentachlorobiphenyl: Environmental Toxicology and Chemistry, v. 18, no. 3, p. 474 - 480
• Smith, D. L.; Proffitt, C. E., 1999, The effects of crude oil and remediation burning on three clones of smooth cordgrass (Spartina alterniflora Loisel.): Estuaries, v. 22, no. 3 A, p. 616 - 623
• Smith, D. R.; Noblett, J.; Wobus, R. A.; Unruh, D.; Douglass, J.; Beane, R.; Davis, C.; Goldman, S.; Kay, G.; Gustavson, B.; Saltoun, B.; Stewart, J., 1999, Petrology and geochemistry of late-stage intrusions of the A-type, mid-Proterozoic Pikes Peak batholith (Central Colorado, USA): Implications for petrogenetic models: Precambrian Research, v. 98, no. 3-4, p. 271 - 305
• Smith, T. S.; Hardin, P. J.; Flinders, J. T., 1999, Response of bighorn sheep to clear-cut logging and prescribed burning: Wildlife Society Bulletin, v. 27, no. 3, p. 840 - 845
• Smith, W.P.; Twedt, D.J., 1999, Temporal differences in point counts of bottomland forest landbirds: Wilson Bulletin, v. 111, no. 1, p. 139 - 143
• Smolka, George E.; Stewart, Paul M.; Swinford, Thomas O., 1999, Distribution of odonates (dragonflies and damselflies) in the Indiana Dunes National Lakeshore and nearby lands: Natural Areas Journal, v. 19, no. 2, p. 132 - 141
• Snoke, A. W.; Kalakay, T. J.; Quick, J. E.; Sinigoi, S., 1999, Development of a deep-crustal shear zone in response to syntectonic intrusion of mafic magma into the lower crust, Ivrea-Verbano zone, Italy: Earth and Planetary Science Letters, v. 166, no. 1-2, p. 31 - 45
• Snyder, C. D.; Young, J. A.; Lemarie, D.; Smith, D. R.; Ross, R.; Bennett, R., 1999, Potential effects of pathogen-induced hemlock forest decline on aquatic biodiversity in Delaware Water Gap National Recreation Area: Keystone Surveyor, no. Summer/Fall, p. 6 - 7
• Sohn, I. G.; Swain, F. M., 1999, On the superfamily Darwinuloidacea, the type species of Darwinuloidea Mandelstam, 1956, and on the status of Cheikella Sohn and Morris, 1963 (Ostracoda): Journal of Paleontology, v. 73, no. 1, p. 159 - 160
• Somerville, P.; Irikura, K.; Graves, R.; Sawada, S.; Wald, D.; Abrahamson, N.; Iwasaki, Y.; Kagawa, T.; Smith, N.; Kowada, A., 1999, Characterizing crustal earthquake slip models for the prediction of strong ground motion: Seismological Research Letters, v. 70, no. 1, p. 59 - 80
• Sophocleous, M. A.; Koelliker, J. K.; Govindaraju, R. S.; Birdie, T.; Ramireddygari, S. R.; Perkins, S. P., 1999, Integrated numerical modeling for basin-wide water management: The case of the Rattlesnake Creek basin in south-central Kansas: Journal of Hydrology, v. 214, no. 1-4, p. 179 - 196
• Sovada, M. A.; Roaldson, J. M.; Sargeant, A. B., 1999, Foods of American badgers in west-central Minnesota and southeastern North Dakota during the duck nesting season: American Midland Naturalist, v. 142, no. 2, p. 410 - 414
• Sparling, D.W.; Day, D.; Klein, P., 1999, Acute toxicity and sublethal effects of white phosphorus in mute swans, Cygnus olor: Archives of Environmental Contamination and Toxicology, v. 36, no. 3, p. 316 - 322
• Spence, W.; Mendoza, C.; Engdahl, E. R.; Choy, G. L.; Norabuena, E., 1999, Seismic subduction of the Nazca Ridge as shown by the 1996-97 Peru earthquakes: Pure and Applied Geophysics, v. 154, no. 3-4, p. 753 - 776
• Spencer, J. E., 1999, Geologic continuous casting below continental and deep-sea detachment faults and at the striated extrusion of Sacsayhuaman, Peru: Geology, v. 27, no. 4, p. 327 - 330
• Springer, A. E.; Wright, J. M.; Shafroth, P. B.; Stromberg, J. C.; Patten, D. T., 1999, Coupling groundwater and riparian vegetation models to assess effects of reservoir releases: Water Resources Research, v. 35, no. 12, p. 3621 - 3630
• Springer, A. M.; Piatt, J. F.; Shuntov, V. P.; Van Vliet, G. B.; Vladimirov, V. L.; Kuzin, A. E.; Perlov, A. S., 1999, Marine birds and mammals of the Pacific Subarctic Gyres: Progress in Oceanography, v. 43, no. 2-4, p. 443 - 487
• Squillace, P. J.; Moran, M. J.; Lapham, W. W.; Price, C. V.; Clawges, R. M.; Zogorski, J. S., 1999, Volatile organic compounds in untreated ambient groundwater of the United States, 1985-1995: Environmental Science and Technology, v. 33, no. 23, p. 4176 - 4187
• Stacey, M. T.; Monismith, S. G.; Burau, J. R., 1999, Measurements of Reynolds stress profiles in unstratified tidal flow: Journal of Geophysical Research C: Oceans, v. 104, no. C5, p. 10933 - 10949
• Stagey, M. T.; Monismith, S. G.; Burau, J. R., 1999, Observations of turbulence in a partially stratified estuary: Journal of Physical Oceanography, v. 29, no. 8 PART 2, p. 1950 - 1970
• Stanley, T. R.; Burnham, K. P., 1999, A goodness-of-fit test for capture-recapture model M(t) under closure: Biometrics, v. 55, no. 2, p. 366 - 375
• Stanley, T. R.; Burnham, K. P., 1999, A closure test for time-specific capture-recapture data: Environmental and Ecological Statistics, v. 6, no. 2, p. 197 - 209
• Stapanian, M. A.; Smith, C. C.; Finck, E. J., 1999, The response of a Kansas winter bird community to weather, photoperiod, and year: Wilson Bulletin, v. 111, no. 4, p. 550 - 558
• Starkey, E. E.; Happe, P. J.; Gonzalez-Hernandez, M. P.; Lange, K. M.; Karchesy, J. J., 1999, Tannins as nutritional constraints for elk and deer of the coastal Pacific Northwest.: Basic life sciences, v. 66, p. 897 - 908
• Steenhof, K.; Kochert, M. N.; Carpenter, L. B.; Lehman, R. N., 1999, Long-term Prairie Falcon population changes in relation to prey abundance, weather, land uses, and habitat conditions: Condor, v. 101, no. 1, p. 28 - 41
• Steenhof, Karen; Kochert, Michael N.; Carpenter, L. B.; Lehman, Robert N., 1999, Long-term prairie falcon population changes in relation to prey abundance, weather, land uses, and habitat conditions: The Condor, v. 101, no. 1, p. 28 - 41
• Stehly, G. R.; Gingerich, W. H., 1999, Evaluation of AQUI-S(TM) (efficacy and minimum toxic concentration) as a fish anaesthetic/sedative for public aquaculture in the United States: Aquaculture Research, v. 30, no. 5, p. 365 - 372
• Stehly, G. R.; Gingerich, W. H.; Kiessling, C. R.; Cutting, J. H., 1999, A bridging study for oxytetracycline in the edible fillet of rainbow trout: Analysis by a liquid chromatographic method and the official microbial inhibition assay: Journal of AOAC International, v. 82, no. 4, p. 866 - 870
• Stephenson, N. L., 1999, Reference conditions for giant sequoia forest restoration: structure, process, and precision: Ecological Applications, v. 9, p. 1253 - 1265
• Stephenson, N. L., 1999, Reference conditions for giant sequoia forest restoration: Structure, process, and precision: Ecological Applications, v. 9, no. 4, p. 1253 - 1265
• Stephenson, W. J.; Odum, J. K.; Williams, R. A.; Pratt, T. L.; Harrison, R. W.; Hoffman, D., 1999, Deformation and Quaternary Faulting in Southeast Missouri across the Commerce Geophysical Lineament: Bulletin of the Seismological Society of America, v. 89, no. 1, p. 140 - 155
• Stewart, M.; Langevin, C., 1999, Post audit of a numerical prediction of wellfield drawdown in a semiconfined aquifer system: Ground Water, v. 37, no. 2, p. 245 - 252
• Stewart, Paul M.; Butcher, Jason T.; Gerovac, Paul J., 1999, Diatom (Bacillariophyta) community response to water quality and land use: Natural Areas Journal, v. 19, no. 2, p. 155 - 165
• Stoddard, J. L.; Jeffries, D. S.; Lukewille, A.; Clair, T. A.; Dillon, P. J.; Driscoll, C. T.; Forsius, M.; Johannessen, M.; Kahl, J. S.; Kellogg, J. H.; Kemp, A.; Mannlo, J.; Monteith, D. T.; Murdoch, P. S.; Patrick, S.; Rebsdorl, A.; Skjelkvale, B. L.; Stainton, M. P.; Traaen, T.; Van Dam, H.; Webster, K. E.; Wleting, J.; Wllander, A., 1999, Regional trends in aquatic recovery from acidification in North America and Europe: Nature, v. 401, no. 6753, p. 575 - 578
• Stohlgren, T. J.; Binkley, D.; Chong, G. W.; Kalkhan, M. A.; Schell, L. D.; Bull, K. A.; Otsuki, Y.; Newman, G.; Bashkin, M.; Son, Y., 1999, Exotic plant species invade hot spots of native plant diversity: Ecological Monographs, v. 69, p. 25 - 46
• Stohlgren, T. J.; Binkley, D.; Chong, G. W.; Kalkhan, M. A.; Schell, L. D.; Bull, K. A.; Otsuki, Y.; Newman, G.; Bashkin, M.; Yowhan, S., 1999, Exotic plant species invade hot spots of native plant diversity: Ecological Monographs, v. 69, no. 1, p. 25 - 46
• Stohlgren, T. J.; Schell, L. D.; Vanden, Heuvel, B., 1999, How grazing and soil quality affect native and exotic plant diversity in Rocky Mountain grasslands: Ecological Applications, v. 9, no. 1, p. 45 - 64
• Stolley, D. S.; Bissonette, J. A.; Kadlec, J. A.; Coster, D., 1999, Effects of saline drinking water on early gosling development: Journal of Wildlife Management, v. 63, no. 3, p. 990 - 996
• Stolz, J. F.; Ellis, D. J.; Blum, J. S.; Ahmann, D.; Lovley, D. R.; Oremland, R. S., 1999, Sulfurospirillum barnesii sp. nov. and Sulfurospirillum arsenophilum sp. nov., new members of the Sulfurospirillum clade of the ?-Proteobacteria: International Journal of Systematic Bacteriology, v. 49, no. 3, p. 1177 - 1180
• Stolz, J. F.; Oremland, R. S., 1999, Bacterial respiration of arsenic and selenium: FEMS Microbiology Reviews, v. 23, no. 5, p. 615 - 627
• Stottlemyer, R.; Toczydlowski, D., 1999, Seasonal change in precipitation, snowpack, snowmelt, soil water and streamwater chemistry, northern Michigan: Hydrological Processes, v. 13, no. 14-15, p. 2215 - 2231
• Stottlemyer, R.; Toczydlowski, D., 1999, Seasonal relationships between precipitation, forest floor, and streamwater nitrogen, Isle Royale, Michigan: Soil Science Society of America Journal, v. 63, no. 2, p. 389 - 398
• Stottlemyer, R.; Troendle, C. A., 1999, Effect of subalpine canopy removal on snowpack, soil solution, and nutrient export, Fraser Experimental Forest, CO: Hydrological Processes, v. 13, no. 14-15, p. 2287 - 2299
• Stumpf, R. P.; Frayer, M. L.; Durako, M. J.; Brock, J. C., 1999, Variations in water clarity and bottom albedo in Florida Bay from 1985 to 1997: Estuaries, v. 22, no. 2 B, p. 431 - 444
• Suarez, F.; Binkley, D.; Kaye, M. W.; Stottlemyer, R., 1999, Expansion of forest stands into tundra in the Noatak National Preserve, northwest Alaska: Ecoscience, v. 6, no. 3, p. 465 - 470
• Sueker, J. K.; Turk, J. T.; Michel, R. L., 1999, Use of cosmogenic 35S for comparing ages of water from three alpine-subalpine basins in the Colorado Front Range: Geomorphology, v. 27, no. 1-2, p. 61 - 74
• Sugarman, P. J.; Miller, K. G.; Olsson, R. K.; Browning, J. V.; Wright, J. D.; De Romero, L. M.; White, T. S.; Muller, F. L.; Uptegrove, J., 1999, The Cenomanian/Turonian carbon burial event, Bass River, NJ, USA: Geochemical, paleoecological, and sea-level changes: Journal of Foraminiferal Research, v. 29, no. 4, p. 438 - 452
• Summerfelt, S. T.; Vinci, B. J.; Timmons, M. B.; Watten, B. J., 1999, Stripping columns remove carbon dioxide from recirc systems: Recirc Today, v. 1, no. 4, p. 24 - 26
• Sumner, D. M.; Rolston, D. E.; Marino, M. A., 1999, Effects of unsaturated zone on ground-water mounding: Journal of Hydrologic Engineering, v. 4, no. 1, p. 65 - 69
• Surian, N.; Andrews, E. D., 1999, Estimation of geomorphically significant flows in alpine streams of the Rocky Mountains, Colorado (USA): River Research and Applications, v. 15, no. 4, p. 273 - 288
• Susong, D.; Marks, D.; Garen, D., 1999, Methods for developing time-series climate surfaces to drive topographically distributed energy- and water-balance models: Hydrological Processes, v. 13, no. 12-13, p. 2003 - 2021
• Swarzenski, P. W.; McKee, B. A.; Skei, J. M.; Todd, J. F., 1999, Uranium biogeochemistry across the redox transition zone of a permanently stratified fjord: Framvaren, Norway: Marine Chemistry, v. 67, no. 3-4, p. 181 - 198
• Swarzenski, P. W.; McKee, B. A.; Sorensen, K.; Todd, J. F., 1999, 210Pb and 210Po, manganese and iron cycling across the O2/H2S interface of a permanently anoxic fjord: Framvaren, Norway: Marine Chemistry, v. 67, no. 3-4, p. 199 - 217
• Sweet, Leonard I.; Passino-Reader, Dora R.; Meier, Peter G.; Omann, Geneva M., 1999, Xenobiotic-induced apoptosis: significance and potential application as a general biomarker of response: Biomarkers, v. 4, no. 4, p. 237 - 253
• Swetnam, T. W.; Allen, C. D.; Betancourt, J. L., 1999, Applied historical ecology: Using the past to manage for the future: Ecological Applications, v. 9, no. 4, p. 1189 - 1206
• Swink, William D., 1999, Effectiveness of an electrical barrier in blocking a sea lamprey spawning migration on the Jordan River, Michigan: North American Journal of Fisheries Management, v. 19, no. 2, p. 397 - 405
• Sykes, P.W., Jr.; Kepler, C.B.; Litzenberger, K.L.; Sansing, H.R.; Lewis, E.T.R.; Hatfield, J.S., 1999, Density and habitat of breeding Swallow-tailed Kites in the lower Suwannee ecosystem, Florida: Journal of Field Ornithology, v. 70, no. 3, p. 321 - 336
• Tanaka, K. L., 1999, Debris-flow origin for the Simud/Tiu deposit on Mars: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8637 - 8652
• Tautin, J.; Metras, L.; Smith, G., 1999, Fifty-eighth Christmas Bird Count. 170. Southern Dorchester County, Md: Bird Study, v. 46, p. S271 - 278
• Tautin, J.; Metras, L.; Smith, G., 1999, Large-scale studies of marked birds in North America: Bird Study, v. 46, no. SUPPL.,
• Taylor, J. G.; Douglas, A. J., 1999, Diversifying natural resources value measurements: The Trinity River study: Society and Natural Resources, v. 12, no. 4, p. 315 - 336
• TeWinkel, Leslie M.; Fleischer, Guy W., 1999, Vertical migration and nighttime distribution of adult bloaters in Lake Michigan: Transactions of the American Fisheries Society, v. 128, no. 3, p. 459 - 474
• Ten, Brink, U. S.; Rybakov, M.; Al-Zoubi, A. S.; Hassouneh, M.; Frieslander, U.; Batayneh, A. T.; Goldschmidt, V.; Daoud, M. N.; Rotstein, Y.; Hall, J. K., 1999, Anatomy of the Dead Sea transform: Does it reflect continuous changes in plate motion?: Geology, v. 27, no. 10, p. 887 - 890
• Ten, Brink, U. S.; Shimizu, N.; Molzer, P. C., 1999, Plate deformation at depth under northern California: Slab gap or stretched slab?: Tectonics, v. 18, no. 6, p. 1084 - 1098
• Tepley, III, F. J.; Davidson, J. P.; Clynne, M. A., 1999, Magmatic interactions as recorded in plagioclase phenocrysts of Chaos Crags, Lassen Volcanic Center, California: Journal of Petrology, v. 40, no. 5, p. 787 - 806
• Thatcher, W.; Foulger, G. R.; Julian, B. R.; Svarc, J.; Quilty, E.; Bawden, G. W., 1999, Present-day deformation across the Basin and Range Province, western United States: Science, v. 283, no. 5408, p. 1714 - 1718
• Theiling, C. H.; Tucker, J. K., 1999, Nektonic invertebrate dynamics and prolonged summer flooding on the lower Illinois River: Journal of Freshwater Ecology, v. 14, no. 4, p. 499 - 510
• Theiling, C. H.; Tucker, J. K.; Cronin, F. A., 1999, Flooding and fish diversity in a reclaimed river-wetland: Journal of Freshwater Ecology, v. 14, no. 4, p. 469 - 475
• Thomas, C.; Weber, M.; Wicks, C. W.; Scherbaum, F., 1999, Small scatterers in the lower mantle observed at German broadband arrays: Journal of Geophysical Research B: Solid Earth, v. 104, no. B7, p. 15073 - 15088
• Thomas, N.; Markiewicz, W. J.; Sablotny, R. M.; Wuttke, M. W.; Keller, H. U.; Johnson, J. R.; Reid, R. J.; Smith, R. H., 1999, The color of the Martian sky and its influence on the illumination of the Martian surface: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8795 - 8808
• Thomas, P. C.; Malin, M. C.; Carr, M. H.; Danielson, G. E.; Davies, M. E.; Hartmann, W. K.; Ingersoll, A. P.; James, P. B.; McEwen, A. S.; Soderblom, L. A.; Veverka, J., 1999, Bright dunes on mars: Nature, v. 397, no. 6720, p. 592 - 594
• Thompson, D. M.; Wohl, E. E.; Jarrett, R. D., 1999, Velocity reversals and sediment sorting in pools and riffles controlled by channel constrictions: Geomorphology, v. 27, no. 3-4, p. 229 - 241
• Thompson, W. B., 1999, History of research on glaciation in the White Mountains, New Hampshire (U.S.A.): Geographie Physique et Quaternaire, v. 53, no. 1, p. 7 - 24
• Thompson, W. B.; Fowler, B. K.; Dorion, C. C., 1999, Deglaciation of the northwestern White Mountains, New Hampshire: Geographie Physique et Quaternaire, v. 53, no. 1, p. 59 - 77
• Tian, H.; Melillo, J. M.; Kicklighter, D. W.; Mcguire, A. D.; Helfrich, J., 1999, The sensitivity of terrestrial carbon storage to historical climate variability and atmospheric CO2 in the United States: Tellus, Series B: Chemical and Physical Meteorology, v. 51, no. 2, p. 414 - 452
• To, T. B.; Nordstrom, D. K.; Cunningham, K. M.; Ball, J. W.; Mccleskey, R. B., 1999, New method for the direct determination of dissolved Fe(III) concentration in acid mine waters: Environmental Science and Technology, v. 33, no. 5, p. 807 - 813
• Tobin, K. J.; Steinhauff, D. M.; Walker, K. R., 1999, Ordovician meteoric carbon and oxygen isotopic values: Implications for the latitudinal variations of ancient stable isotopic values: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 150, no. 3-4, p. 331 - 342
• Tomascak, P. B.; Tera, F.; Helz, R. T.; Walker, R. J., 1999, The absence of lithium isotope fractionation during basalt differentiation: New measurements by multicollector sector ICP-MS: Geochimica et Cosmochimica Acta, v. 63, no. 6, p. 907 - 910
• Toole-O'Neil, B.; Tewalt, S. J.; Finkelman, R. B.; Akers, D. J., 1999, Mercury concentration in coal - Unraveling the puzzle: Fuel, v. 78, no. 1, p. 47 - 54
• Toprak, Selcuk; O'Rourke, Thomas, D.; Tutuncu, Ilker, 1999, GIS characterization of spatially distributed lifeline damage: Technical Council on Lifeline Earthquake Engineering Monograph, no. 16, p. 110 - 119
• Torgersen, Christian E.; Price, David M.; Li, Hiram W.; McIntosh, B. A., 1999, Multiscale thermal refugia and stream habitat associations of chinook salmon in northwestern Oregon: Ecological Applications, v. 9, no. 1, p. 301 - 319
• Trabant, D. C.; March, R. S., 1999, Mass-balance measurements in Alaska and suggestions for simplified observation programs: Geografiska Annaler, Series A: Physical Geography, v. 81, no. 4, p. 777 - 789
• Trey, H.; Cooper, A. K.; Pellis, G.; Della, Vedova, B.; Cochrane, G.; Brancolini, G.; Makris, J., 1999, Transect across the West Antarctic rift system in the Ross Sea, Antarctica: Tectonophysics, v. 301, no. 1-2, p. 61 - 74
• Trimble, C. A.; Hoenstine, R. W.; Highley, A. B.; Donoghue, J. F.; Ragland, P. C., 1999, Baseline sediment trace metals investigation: Steinhatchee River estuary, Florida, Northeast Gulf of Mexico: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 187 - 197
• Troutman, B. M.; Vecchia, A. V., 1999, Estimation of Re??nyi exponents in random cascades: Bernoulli, v. 5, no. 2, p. 191 - 207
• Tseng, H. -Y.; Burruss, R. C.; Onstott, T. C.; Omar, G., 1999, Paleofluid-flow circulation within a Triassic rift basin: Evidence from oil inclusions and thermal histories: Bulletin of the Geological Society of America, v. 111, no. 2, p. 275 - 290
• Tuccillo, M. E.; Cozzarelli, I. M.; Herman, J. S., 1999, Iron reduction in the sediments of a hydrocarbon-contaminated aquifer: Applied Geochemistry, v. 14, no. 5, p. 655 - 667
• Tucker, III, W. B.; Gow, A. J.; Meese, D. A.; Bosworth, H. W.; Reimnitz, E., 1999, Physical characteristics of summer sea ice across the Arctic Ocean: Journal of Geophysical Research C: Oceans, v. 104, no. C1, p. 1489 - 1504
• Turner, A. M.; Trexler, J. C.; Jordan, C. F.; Slack, S. J.; Geddes, P.; Chick, J. H.; Loftus, W. F., 1999, Targeting ecosystem features for conservation: Standing crops in the Florida Everglades: Conservation Biology, v. 13, no. 4, p. 898 - 911
• Twedt, D. J.; Loesch, C.R., 1999, Forest area and distribution in the Mississippi alluvial valley: Implications for breeding bird conservation: Journal of Biogeography, v. 26, no. 6, p. 1215 - 1224
• Twedt, D.J.; Nelms, C.O., 1999, Waterfowl density on agricultural fields managed to retain water in winter: Wildlife Society Bulletin, v. 27, no. 4, p. 924 - 930
• Twedt, D.J.; Wilson, R.R.; Henne-Kerr, J.L.; Hamilton, R.B., 1999, Impact of forest type and management strategy on avian densities in the Mississippi Alluvial Valley, USA: Forest Ecology and Management, v. 123, no. 2-3, p. 261 - 274
• Uhle, M. E.; Chin, Y. -P.; Aiken, G. R.; McKnight, D. M., 1999, Binding of polychlorinated biphenyls to aquatic humic substances: The role of substrate and sorbate properties on partitioning: Environmental Science and Technology, v. 33, no. 16, p. 2715 - 2718
• Underwood, M. B.; Shelton, K. L.; McLaughlin, R. J.; Laughland, M. M.; Solomon, R. M., 1999, Middle Miocene paleotemperature anomalies within the Franciscan Complex of northern California: Thermo-tectonic responses near the Mendocino triple junction: Bulletin of the Geological Society of America, v. 111, no. 10, p. 1448 - 1467
• Valdez, E. W.; Choate, J. R.; Bogan, M. A.; Yates, T. L., 1999, Taxonomic status of Myotis occultus: Journal of Mammalogy, v. 80, no. 2, p. 545 - 552
• Van Geen, A.; Luoma, S. N., 1999, A record of estuarine water contamination from the Cd content of foraminiferal tests in San Francisco Bay, California: Marine Chemistry, v. 64, no. 1-2, p. 57 - 69
• Van Geen, A.; Valette-Silver, N. J.; Luoma, S. N.; Fuller, C. C.; Baskaran, M.; Tera, F.; Klein, J., 1999, Constraints on the sedimentation history of San Francisco Bay from 14C and 10Be: Marine Chemistry, v. 64, no. 1-2, p. 29 - 38
• Van Pelt, T. I.; Piatt, J. F.; Van Vliet, G. B., 1999, Vocalizations of the Kittlitz‘s Murrelet: Condor, v. 101, no. 2, p. 395 - 398
• van Snik, Gray E.; Stauffer, J. R., Jr., 1999, Comparative microhabitat use of ecologically similar benthic fishes: Environmental Biology of Fishes, v. 56, no. 4, p. 443 - 453
• VanderKooi, S. P.; Maule, A. G., 1999, Prevalence of Rentbacterium salmoninarum in juvenile spring chinook salmon at Columbia and Snake river hatcheries, 1993-1996: Journal of Aquatic Animal Health, v. 11, no. 2, p. 162 - 169
• Vargas, A.; Anderson, S. H., 1999, Effects of experience and cage enrichment on predatory skills of black-footed ferrets (Mustela nigripes): Journal of Mammalogy, v. 80, no. 1, p. 263 - 269
• Vargas, A.; Biggins, D.; Miller, B., 1999, Ethology applied to management of endagered species: The case of the black-footed ferret (Mustela nigripes) [Etologi??a aplicada al manejo de especies amenazadas: El caso del turo??n de patas negras (Mustela nigripes)]: Etologia, no. 7, p. 33 - 39
• Venkatesan, M. I.; De Leon, R. P.; Van Geen, A.; Luoma, S. N., 1999, Chlorinated hydrocarbon pesticides and polychlorinated biphenyls in sediment cores from San Francisco Bay: Marine Chemistry, v. 64, no. 1-2, p. 85 - 97
• Verdin, J.; Funk, C.; Klaver, R.; Roberts, D., 1999, Exploring the correlation between Southern Africa NDVI and Pacific sea surface temperatures: Results for the 1998 maize growing season: International Journal of Remote Sensing, v. 20, no. 10, p. 2117 - 2124
• Verdin, K. L.; Verdin, J. P., 1999, A topological system for delineation and codification of the Earth‘s river basins: Journal of Hydrology, v. 218, no. 1-2, p. 1 - 12
• Verplanck, P. L.; Farmer, G. L.; McCurry, M.; Mertzman, S. A., 1999, The chemical and isotopic differentiation of an epizonal magma body: Organ Needle pluton, New Mexico: Journal of Petrology, v. 40, no. 4, p. 653 - 678
• Verstraeten, I. M.; Carr, J. D.; Steele, G. V.; Thurman, E. M.; Bastian, K. C.; Dormedy, D. F., 1999, Surface water-ground water interaction: Herbicide transport into municipal collector wells: Journal of Environmental Quality, v. 28, no. 5, p. 1396 - 1405
• Verstraeten, I. M.; Soenksen, P. J.; Engel, G. B.; Miller, L. D., 1999, Organic compounds in the environment: Determining travel time and stream mixing using tracers and empirical equations: Journal of Environmental Quality, v. 28, no. 5, p. 1387 - 1395
• Voytek, M. A.; Priscu, J. C.; Ward, B. B., 1999, The distribution and relative abundance of ammonia-oxidizing bacteria in lakes of the McMurdo Dry Valley, Antarctica: Hydrobiologia, v. 401, p. 113 - 130
• Vroblesky, D. A.; Nietch, C. T.; Morris, J. T., 1999, Chlorinated ethenes from groundwater in tree trunks: Environmental Science and Technology, v. 33, no. 3, p. 510 - 515
• Vyas, N.B., 1999, Factors influencing estimation of pesticide-related wildlife mortality: Toxicology and Industrial Health, v. 15, no. 1-2, p. 186 - 191
• Wagner, B. J., 1999, Evaluating data worth for ground-water management under uncertainty: Journal of Water Resources Planning and Management, v. 125, no. 5, p. 281 - 288
• Wagner, W. L.; Weller, S. G.; Sakai, A. K.; Medeiros, A. C., 1999, An autogamous rainforest species of Schiedea (Caryophyllaceae) from East Maui, Hawaiian Islands: Novon, v. 9, no. 2, p. 284 - 287
• Wald, D. J.; Quitoriano, V.; Heaton, T. H.; Kanamori, H., 1999, Relationships between peak ground acceleration, peak ground velocity, and modified mercalli intensity in California: Earthquake Spectra, v. 15, no. 3, p. 557 - 564
• Wald, D. J.; Quitoriano, V.; Heaton, T. H.; Kanamori, H.; Scrivner, C. W.; Worden, C. B., 1999, TriNet "ShakeMaps": Rapid generation of peak ground motion and intensity maps for earthquakes in southern California: Earthquake Spectra, v. 15, no. 3, p. 537 - 554
• Waldhauser, F.; Ellsworth, W. L.; Cole, A., 1999, Slip-parallel seismic lineations on the Northern Hayward Fault, California: Geophysical Research Letters, v. 26, no. 23, p. 3525 - 3528
• Waldner, J. S.; Hall, D. W.; Uptegrove, J.; Sheridan, R. E.; Ashley, G. M.; Esker, D., 1999, Assessment of offshore New Jersey sources of Beach replenishment sand by diversified application of geologic and geophysical methods: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 139 - 140
• Walker, M. D.; Walker, D. A.; Welker, J. M.; Arft, A. M.; Bardsley, T.; Brooks, P. D.; Fahnestock, J. T.; Jones, M. H.; Losleben, M.; Parsons, A. N.; Seastedt, T. R.; Turner, P. L., 1999, Long-term experimental manipulation of winter snow regime and summer temperature in arctic and alpine tundra: Hydrological Processes, v. 13, no. 14-15, p. 2315 - 2330
• Waller, D. L.; Gutreuter, S.; Rach, J. J., 1999, Behavioral responses to disturbance in freshwater mussels with implications for conservation and management: Journal of the North American Benthological Society, v. 18, no. 3, p. 381 - 390
• Wallin, B.; Peterman, Z., 1999, Calcite fracture fillings as indicators of paleohydrology at Laxemar at the Aspo Hard Rock Laboratory, southern Sweden: Applied Geochemistry, v. 14, no. 7, p. 953 - 962
• Walsh, G. J.; Aleinikoff, J. N., 1999, U-pb zircon age of metafelsite from the pinney hollow formation: Implications for the development of the vermont Appalachians: American Journal of Science, v. 299, no. 2, p. 157 - 170
• Walton, J.; Ohlmacher, G.; Utz, D.; Kutianawala, M., 1999, Response of the Rio Grande and shallow ground water in the Mesilla Bolson to irrigation, climate stress, and pumping: Environmental and Engineering Geoscience, v. 5, no. 1, p. 41 - 50
• Ward, A. W.; Gaddis, L. R.; Kirk, R. L.; Soderblom, L. A.; Tanaka, K. L.; Golombek, M. P.; Parker, T. J.; Greeley, R.; Kuzmin, R. O., 1999, General geology and geomorphology of the Mars Pathfinder landing site: Journal of Geophysical Research E: Planets, v. 104, no. E4, p. 8555 - 8571
• Ward, D. H.; Stehn, R. A.; Erickson, W. P.; Derksen, D. V., 1999, Response of fall-staging brant and Canada geese to aircraft overflights in southwestern Alaska: Journal of Wildlife Management, v. 63, no. 1, p. 373 - 381
• Waychunas, G.; Davis, J.; Reitmeyer, R., 1999, GIXAFS study of Fe3+ sorption and precipitation on natural quartz surfaces: Journal of Synchrotron Radiation, v. 6, no. 3, p. 615 - 617
• Waythomas, C. F., 1999, Stratigraphic framework of Holocene volcaniclastic deposits, Akutan Volcano, east-central Aleutian Islands, Alaska: Bulletin of Volcanology, v. 61, no. 3, p. 141 - 161
• Webber, K. L.; Simmons, W. B.; Falster, A. U.; Foord, E. E., 1999, Cooling rates and crystallization dynamics of shallow level pegmatite-aplite dikes, San Diego County, California: American Mineralogist, v. 84, no. 5-6, p. 708 - 717
• Weiland, L. K.; Mesa, M. G.; Maule, A. G., 1999, Influence of infection with Renibacterium salmoninarum on susceptibility of juvenile spring chinook salmon to gas bubble trauma: Journal of Aquatic Animal Health, v. 11, no. 2, p. 123 - 129
• Wershaw, R. L., 1999, Molecular aggregation of humic substances: Soil Science, v. 164, no. 11, p. 803 - 813
• West, A. E.; Brooks, P. D.; Fisk, M. C.; Smith, L. K.; Holland, E. A.; Jaeger, III, C. H.; Babcock, S.; Lai, R. S.; Schmidt, S. K., 1999, Landscape patterns of CH4 fluxes in an alpine tundra ecosystem: Biogeochemistry, v. 45, no. 3, p. 243 - 264
• Westerhoff, P.; Aiken, G.; Amy, G.; Debroux, J., 1999, Relationships between the structure of natural organic matter and its reactivity towards molecular ozone and hydroxyl radicals: Water Research, v. 33, no. 10, p. 2265 - 2276
• Westerhoff, P.; Debroux, J.; Aiken, G.; Amy, G., 1999, Ozone-induced changes in natural organic matter (NOM) structure: Ozone: Science and Engineering, v. 21, no. 6, p. 551 - 570
• Whalen, K. G.; Parrish, D. L.; McCormick, S. D., 1999, Migration timing of Atlantic salmon smolts relative to environmental and physiological factors: Transactions of the American Fisheries Society, v. 128, no. 2, p. 289 - 301
• White, A. F.; Blum, A. E.; Bullen, T. D.; Vivit, D. V.; Schulz, M.; Fitzpatrick, J., 1999, The effect of temperature on experimental and natural chemical weathering rates of granitoid rocks: Geochimica et Cosmochimica Acta, v. 63, no. 19-20, p. 3277 - 3291
• White, A. F.; Bullen, T. D.; Vivit, D. V.; Schulz, M. S.; Clow, D. W., 1999, The role of disseminated calcite in the chemical weathering of granitoid rocks: Geochimica et Cosmochimica Acta, v. 63, no. 13-14, p. 1939 - 1953
• White, D.H.; Chapman, B.R.; Brunjes, J.H., IV; Raftovich, R.V., Jr.; Seginak, J.T., 1999, Abundance and reproduction of songbirds in burned and unburned pine forests of the Georgia Piedmont: Journal of Field Ornithology, v. 70, no. 3, p. 414 - 424
• White, Jr. , D.; Kendall, K. C.; Picton, H. D., 1999, Potential energetic effects of mountain climbers on foraging grizzly bears: Wildlife Society Bulletin, v. 27, no. 1, p. 146 - 151
• Whitman, Richard L.; Nevers, Meredith Becker; Gerovac, Paul J., 1999, Interaction of ambient conditions and fecal coliform bacteria in southern Lake Michigan beach waters: Monitoring program implications: Natural Areas Journal, v. 19, no. 2, p. 166 - 171
• Wibbels, T.; Hillis-Starr, Z. -M.; Phillips, B., 1999, Female-biased sex ratios of hatchling hawksbill sea turtles from a Caribbean nesting beach: Journal of Herpetology, v. 33, no. 1, p. 142 - 144
• Wickham, J. D.; Jones, K. B.; Riitters, K. H.; O'Neill, R. V.; Tankersley, R. D.; Smith, E. R.; Neale, A. C.; Chaloud, D. J., 1999, An integrated environmental assessment of the US mid-atlantic region: Environmental Management, v. 24, no. 4, p. 553 - 560
• Wickham, J. D.; Jones, K. B.; Riitters, K. H.; Wade, T. G.; O'Neill, R. V., 1999, Transitions in forest fragmentation: implications for restoration opportunties in regional scales: Landscape Ecology, v. 14, no. 2, p. 137 - 145
• Wickland, K. P.; Striegl, R. G.; Schmidt, S. K.; Mast, M. A., 1999, Methane flux in subalpine wetland and unsaturated soils in the southern Rocky Mountains: Global Biogeochemical Cycles, v. 13, no. 1, p. 101 - 113
• Wilburn, D. R.; Porter, K. E., 1999, Exploration: Mining Engineering, v. 51, no. 5, p. 39 - 49
• Wilcox, Douglas A.; Whillans, Thomas H., 1999, Techniques for restoration of disturbed coastal wetlands of the Great Lakes: Wetlands, v. 19, no. 4, p. 835 - 857
• Wilcox, R. E., 1999, The idea of magma mixing: History of a struggle for acceptance: Journal of Geology, v. 107, no. 4, p. 421 - 432
• Wildhaber, M. L.; Allert, A. L.; Schmitt, C. J., 1999, Potential effects of interspecific competition on Neosho madtom (Noturus placidus) populations: Journal of Freshwater Ecology, v. 14, no. 1, p. 19 - 30
• Wiles, G. C.; Post, A.; Muller, E. H.; Molnia, B. F., 1999, Dendrochronology and late Holocene history of Bering piedmont glacier, Alaska: Quaternary Research, v. 52, no. 2, p. 185 - 195
• Wilkison, D. H.; Blevins, D. W., 1999, Observations on preferential flow and horizontal transport of nitrogen fertilizer in the unsaturated zone: Journal of Environmental Quality, v. 28, no. 5, p. 1568 - 1580
• Williams, B. K.; Koneff, M. D.; Smith, D. A., 1999, Evaluation of waterfowl conservation under the North American Waterfowl Management Plan: Journal of Wildlife Management, v. 63, no. 2, p. 417 - 440
• Williams, H.; Dehler, S. A.; Grant, A. C.; Oakey, G. N., 1999, Tectonics of Atlantic Canada: Geoscience Canada, v. 26, no. 2, p. 51 - 70
• Williams, L. R.; Echelle, A. A.; Toepfer, C. S.; Williams, M. G.; Fisher, W. L., 1999, Simulation modeling of population viability for the leopard darter (Percidae: Percina pantherina): Southwestern Naturalist, v. 44, no. 4, p. 470 - 477
• Williams, R. A.; Stephenson, W. J.; Frankel, A. D.; Odum, J. K., 1999, Surface seismic measurements of near-surface P-and S-wave seismic velocities at earthquake recording stations, Seattle, Washington: Earthquake Spectra, v. 15, no. 3, p. 565 - 584
• Williams, T. M.; Noren, D.; Berry, P.; Estes, J. A.; Allison, C.; Kirtland, J., 1999, The diving physiology of bottlenose dolphins (Tursiops truncatus). III. Thermoregulation at depth: Journal of Experimental Biology, v. 202, p. 2763 - 2769
• Williamson, J. L.; Rocke, T. E.; Aiken, J. M., 1999, In situ detection of the Clostridium botulinum type C1 toxin gene in wetland sediments with a nested PCR assay: Applied and Environmental Microbiology, v. 65, no. 7, p. 3240 - 3243
• Wilmshurst, J. F.; Fryxell, J. M.; Farm, B. P.; Sinclair, A. R. E.; Henschel, C. P., 1999, Spatial distribution of Serengeti wildebeest in relation to resources: Canadian Journal of Zoology, v. 77, no. 8, p. 1223 - 1232
• Wilson, A. M.; Garven, G.; Boles, J. R., 1999, Paleohydrogeology of the San Joaquin basin, California: Bulletin of the Geological Society of America, v. 111, no. 2-3, p. 432 - 449
• Wilson, R.R., 1999, Sex determination of the Acadian Flycatcher using discriminant analysis: Journal of Field Ornithology, v. 70, no. 4, p. 514 - 519
• Winter, T. C., 1999, Relation of streams, lakes, and wetlands to groundwater flow systems: Hydrogeology Journal, v. 7, no. 1, p. 28 - 45
• Winters, W. J., 1999, Physical properties of sediments from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well: Bulletin of the Geological Survey of Canada, no. 544, p. 95 - 100
• Winters, W. J., 1999, Properties of samples containing natural gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well, determined using Gas Hydrate And Sediment Test Laboratory Instrument (GHASTLI): Bulletin of the Geological Survey of Canada, no. 544, p. 241 - 250
• Wissinger, S. A.; Whiteman, H. H.; Sparks, G. B.; Rouse, G. L.; Brown, W. S., 1999, Foraging trade-offs along a predator-permanence gradient in subalpine wetlands: Ecology, v. 80, no. 6, p. 2102 - 2116
• Wolock, D. M.; McCabe, G. J., 1999, Explaining spatial variability in mean annual runoff in the conterminous United States: Climate Research, v. 11, no. 2, p. 149 - 159
• Wong, C. S.; Garrison, A. W.; Foreman, W. T.; Capel, P. D.; Nowell, L. H., 1999, Enantiomeric occurrence and distribution of chiral organochlorine compounds in U.S. river sediment and biota: ACS Division of Environmental Chemistry, Preprints, v. 39, no. 2, p. 202 - 204
• Wood, P. B., 1999, Bald Eagle response to boating activity in northcentral Florida: Journal of Raptor Research, v. 33, no. 2, p. 97 - 101
• Woolery, E. W.; Street, R. L.; Wang, Z.; Harris, J. B.; McIntyre, J., 1999, Neotectonic structure in the central new madrid seismic zone: Evidence from multimode seismic-reflection data: Seismological Research Letters, v. 70, no. 5, p. 554 - 576
• Work, T. M., 1999, Weights, hematology and serum chemistry of free-ranging brown boobies (Sula leucogaster) in Johnston Atoll, Central Pacific: Journal of Zoo and Wildlife Medicine, v. 30, no. 1, p. 81 - 84
• Work, T. M.; Balazs, G. H., 1999, Relating tumor score to hematology in green turtles with fibropapillomatosis in Hawaii: Journal of Wildlife Diseases, v. 35, no. 4, p. 804 - 807
• Work, T. M.; Ball, D.; Wolcott, M., 1999, Erysipelas in a free-ranging Hawaiian crow (Corvus hawaiiensis): Avian Diseases, v. 43, no. 2, p. 338 - 341
• Work, T. M.; Massey, J. G.; Johnson, L.; Dougill, S.; Banko, P. C., 1999, Survival and physiologic response of common Amakihi and Japanese white-eyes during simulated translocation: The Condor, v. 101, no. 1, p. 21 - 27
• Work, T. M.; Massey, J. G.; Johnson, L.; Dougill, S.; Banko, P. C., 1999, Survival and physiologic response of Common Amakihi and Japanese White-eyes during simulated translocation: Condor, v. 101, no. 1, p. 21 - 27
• Work, T. M.; Rameyer, R. A., 1999, Mass stranding of wedge-tailed shearwater chicks in Hawaii: Journal of Wildlife Diseases, v. 35, no. 3, p. 487 - 495
• Wright, W. G., 1999, Oxidation and mobilization of selenium by nitrate in irrigation drainage: Journal of Environmental Quality, v. 28, no. 4, p. 1182 - 1187
• Wunsch, D. R.; Dinger, J. S.; Graham, C. D. R., 1999, Predicting ground-water movement in large mine spoil areas in the Appalachian Plateau: International Journal of Coal Geology, v. 41, no. 1-2, p. 73 - 106
• Xia, J.; Miller, R. D.; Park, C. B., 1999, Estimation of near-surface shear-wave velocity by inversion of Rayleigh waves: Geophysics, v. 64, no. 3, p. 691 - 700
• Xu, J. P., 1999, Local wave climate and long-term bed shear stress characteristics in Monterey Bay, CA: Marine Geology, v. 159, no. 1-4, p. 341 - 353
• Yang, D.; Goodison, B. E.; Metcalfe, J. R.; Louie, P.; Leavesley, G.; Emerson, D.; Hanson, C. L.; Golubev, V. S.; Elomaa, E.; Gunther, T.; Pangburn, T.; Kang, E.; Milkovic, J., 1999, Quantification of precipitation measurement discontinuity induced by wind shields on national gauges: Water Resources Research, v. 35, no. 2, p. 491 - 508
• Yeh, H. -W.; Hein, J. R.; Ye, J.; Fan, D., 1999, Stable isotope, chemical, and mineral compositions of the Middle Proterozoic Lijiaying Mn deposit, Shaanxi Province, China: Ore Geology Reviews, v. 15, no. 1-3, p. 55 - 69
• Yochelson, E. L.; Osborne, W. E., 1999, Dr. Cooper Curtice - Unknown worker in interpreting the Cambrian of Alabama: Southeastern Geology, v. 38, no. 3, p. 215 - 222
• Yun, J. W.; Orange, D. L.; Field, M. E., 1999, Subsurface gas offshore of northern California and its link to submarine geomorphology: Marine Geology, v. 154, no. 1-4, p. 357 - 368
• Zador, S. G.; Piatt, J. F., 1999, Time-budgets of Common Murres at a declining and increasing colony in Alaska: Condor, v. 101, no. 1, p. 149 - 152
• Zaroban, D. W.; Mulvey, M. P.; Maret, T. R.; Hughes, R. M.; Merritt, G. D., 1999, Classification of species attributes for Pacific Northwest freshwater fishes: Northwest Science, v. 73, no. 2, p. 81 - 93
• Zehr, J. P.; Voytek, M. A., 1999, Molecular ecology of aquatic communities: Reflections and future directions: Hydrobiologia, v. 401, p. 1 - 8
• Zhioua, E.; Bouattour, A.; Hu, C. M.; Gharbi, M.; Aeschliman, A.; Ginsberg, H.S.; Gern, L., 1999, Infection of Ixodes ricinus (Acari: Ixodidae) by Borrelia burgdorferi sensu lato in North Africa: Journal of Medical Entomology, v. 36, no. 2, p. 216 - 218
• Zhioua, E.; Ginsberg, H.S.; Humber, R.A.; Lebrun, R.A., 1999, Preliminary survey for entomopathogenic fungi associated with Ixodes scapularis (Acari: Ixodidae) in southern New York and New England, USA: Journal of Medical Entomology, v. 36, no. 5, p. 635 - 637
• Zhioua, E.; Heyer, K.; Browning, M.; Ginsberg, H.S.; LeBrun, R.A., 1999, Pathogenicity of Bacillus thuringiensis variety kurstaki to Ixodes scapularis (Acari: Ixodidae): Journal of Medical Entomology, v. 36, no. 6, p. 900 - 902
• Zigler, S. J.; Dewey, M. R.; Knights, B. C., 1999, Diel movement and habitat use by paddlefish in Navigation Pool 8 of the upper Mississippi River: North American Journal of Fisheries Management, v. 19, no. 1, p. 180 - 187
• Zoback, M. L.; Jachens, R. C.; Olson, J. A., 1999, Abrupt along-strike change in tectonic style: San Andreas fault zone, San Francisco Peninsula: Journal of Geophysical Research B: Solid Earth, v. 104, no. B5, p. 10719 - 10742
• Zolbrod, A. N.; Peterson, D. L., 1999, Response of high-elevation forests in the Olympic Mountains to climatic change: Canadian Journal of Forest Research, v. 29, no. 12, p. 1966 - 1978
• Zuo, H. -Q.; Xie, L. -L.; Borcherdt, R. D., 1999, Simulation of scenario earthquake influenced field by using GIS: Acta Seismologica Sinica English Edition, v. 12, no. 4, p. 475 - 480

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