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Migration Behavior Of Adult Chinook Salmon And Steelhead Released In The Forebay Of Bonneville Dam, 2000-2001 Item Info
- Title:
- Migration Behavior Of Adult Chinook Salmon And Steelhead Released In The Forebay Of Bonneville Dam, 2000-2001
- Report Type:
- Technical Report
- Date:
- 2004
- Authors:
- Boggs, C.T.; Keefer, M.L.;Tolotti, K.R.; Peery, C.A.; Bjornn, T.C.; Moser, M.L.; Stuehrenberg, L.C.
- Affiliations:
- Idaho Cooperative Fish and Wildlife Research Unit; National Marine Fisheries Service, National Oceanic and Atmospheric Administration
- Report Number:
- 2004-7
- Publisher:
- University of Idaho
- Funder:
- U.S. Army Corps of Engineers, Portland District; U.S. Army Corps of Engineers, Walla Walla District
- Abstract:
- In 2000 and 2001, we evaluated the efficacy of potential sites for a new or modified Bradford Island fishway exit to reduce fallback of adult salmon and steelhead at Bonneville Dam. Radio-tagged salmon and steelhead were released on the Oregon shore just upstream from the navigation lock, on the north and south (2000 only) sides of the downstream end of the navigation lock guidewall and at the upstream end (2001 only) of the navigation lock guidewall. Telemetry records were used to determine migration routes through the forebay and the number and type of fallback events by fish released at these sites, we also documented the fallback behavior of radio-tagged fish released downstream from the dam that passed the Bradford Island fishway.
- Species:
- Steelhead, Oncorhynchus mykiss Chinook salmon, Oncorhynchus tshawytscha
- Location:
- Bonneville Dam; Columbia River
- Subjects:
- salmonids Federal Columbia River Power System FCPRS radiotelemetry migration passage behavior fishways fallback rates forebay migration
- Source:
- University of Idaho, Fish Ecology Research Lab
- Original Filename:
- 2004-07-CK-SH-forebay-releases-Bonneville-2000-2001.pdf
- Format:
- application/pdf
Source
- Preferred Citation:
- "Migration Behavior Of Adult Chinook Salmon And Steelhead Released In The Forebay Of Bonneville Dam, 2000-2001", Adult Salmon and Steelhead Migration Studies: 1996-2014, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/ferl/items/ferl-tr-2004-7.html
Rights
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