| Abstract: | The diked and freshened Herring River estuary (Wellfleet, Massachusetts) experiences regular summer hypoxia and one- to three-week periods of main stream anoxia, often accompanied by fish kills. Stream hypoxia results from the temperature-dependent increase in oxygen demand of organic matter released by diked salt marsh deposits; periods of total anoxia are induced by heavy rains which increase the runoff of wetland organic matter. Historic reductions in tidal flushing have extended the low salinity region of the estuary normally characterized by high organic loads and minimal flushing. Recurrent main stream anoxia has depressed both migratory and resident aquatic fauna. |
| Genre: | Article |
| ProdID: | 1015198 |
| Citation Author: | Saito, L.; Johnson, B.M.; Bartholow, J.; Hanna, R.B. |
| Citation Contributing Office: | Fort Collins Science Center |
| Citation Datum: | |
| Citation Day: | |
| Citation Edition: | |
| Citation Editor: | |
| Citation End Page: | 125 |
| Citation Issue: | 2 |
| Citation Keywords: | |
| Citation Language: | English |
| Citation Larger Work Title: | Ecosystems |
| Citation LatN: | |
| Citation LatS: | |
| Citation LonE: | |
| Citation LonW: | |
| Citation Month: | |
| Citation No Pagination: | |
| Citation Number Of Pages: | 21 |
| Citation Online Only Flag: | |
| Citation Phsyical Description: | p. 105-125 |
| Citation Projection: | |
| Citation Public Comments: | Abstract Online |
| Citation Publisher: | |
| Citation Series: | |
| Citation Series Code: | |
| Citation Series Number: | |
| Citation Search Results Text: | Assessing ecosystem effects of reservoir operations using food web-energy transfer and water quality models; 2001; Article; Journal; Ecosystems; Saito, L.; Johnson, B.M.; Bartholow, J.; Hanna, R.B. |
| Citation Start Page: | 105 |
| Citation Volume: | 4 |
| Citation Year: | 2001 |
| Type: | citation/reference |
| Text: | Assessing ecosystem effects of reservoir operations using food web-energy transfer and water quality models; 2001; Article; Journal; Ecosystems; Saito, L.; Johnson, B.M.; Bartholow, J.; Hanna, R.B. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (INDEX PAGE): | http://www.fort.usgs.gov/Products/Publications/pub_abstract.asp?PubID=4148 |
| Date Other: | Mon, 1 Jan 2001 00:00 -0600 |
| Publisher: | |
