| Abstract: | The Apalachicola River is part of a 50,800-square-kilometer drainage basin in northwest Florida, Alabama, and Georgia. The river is formed by the confluence of the Chattahoochee and Flint Rivers at Jim Woodruff Dam and flows 171 kilometers to Apalachicola Bay in the Gulf of Mexico. Its flood plain supports 450 square kilometers of bottom-land hardwood and tupelco-cypress forests. The most common trees, constituting 62 percent of the total basal area, were five wet-site species; water tupelo, Ogeeche tupelo, baldcypress, Carolina ash, and swamp tupelo. Other common species were sweetgum, overcup oak, planertree, green ash, water hickory, sugarberry, and diamond-leaf oak. Five forest types were defined based on species predominance by basal area. Biomass increased downstream and was greatest in forests growing on permanently saturated soils. Water and tree relations varied with river location because range in water-level fluctuation and topographic relief in the flood plain diminished downstream. Heights of natural riverbank levees and size and distribution of breaks in levees had a major controlling effect on flood-plain hydrology. Depth of water, duration of inundation and saturation, and river location, but not water velocity, were very highly correlated with forest types. (USGS) |
| Genre: | USGS Numbered Series |
| ProdID: | 9998 |
| Citation Author: | Leitman, H. M.; Sohm, J. E.; Franklin, M. A. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | xii, 104 p. :ill., maps ;28 cm. |
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| Citation Publisher: | U.S. Geological Survey, |
| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 82-251 |
| Citation Search Results Text: | Wetland hydrology and tree distribution of the Apalachicola River flood plain, Florida; 1982; OFR; 82-251; Leitman, H. M.; Sohm, J. E.; Franklin, M. A. |
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| Citation Year: | 1982 |
| Type: | citation/reference |
| Text: | Wetland hydrology and tree distribution of the Apalachicola River flood plain, Florida; 1982; OFR; 82-251; Leitman, H. M.; Sohm, J. E.; Franklin, M. A. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | U.S. Geological Survey, |
| Superseded by: |
http://pubs.er.usgs.gov/publication/wsp2196A
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