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Straying Rates Of Known-Origin Adult Chinook Salmon And Steelhead Within The Columbia River Basin, 2000-2003 Item Info
- Title:
- Straying Rates Of Known-Origin Adult Chinook Salmon And Steelhead Within The Columbia River Basin, 2000-2003
- Report Type:
- Technical Report
- Date:
- 2005
- Authors:
- Keefer, M.L.; Peery, C.A.; Firehammer, J.; Moser, M.L.
- Affiliations:
- Fish and Wildlife Sciences, University of Idaho; National Marine Fisheries Service, National Oceanic and Atmospheric Administration
- Report Number:
- 2005-5
- Publisher:
- University of Idaho
- Funder:
- U.S. Army Corps of Engineers, Portland District; U.S. Army Corps of Engineers, Walla Walla District; Bonneville Power Administration
- Abstract:
- As part of a large-scale radiotelemetry study of Columbia River adult salmon and steelhead (Oncorhynchus spp.), we investigated permanent inter-basin straying by several important known-origin stocks. From 2000 to 2003 we radio-tagged 1,588 spring–summer Chinook salmon, 166 fall Chinook salmon, and 1,414 steelhead at Bonneville Dam that had been PIT-tagged as juveniles in tributaries, at hatcheries or at Snake or Columbia River dams. The largest samples were from the Snake River basin, including about 49% of spring–summer Chinook salmon, 73% of fall Chinook salmon, and 64% of steelhead. Between 16 and 33% of the samples were from the Columbia River basin upstream from Priest Rapids Dam, and 14% of the spring–summer Chinook were from the Yakima River.
- Concepts:
- salmonids; radiotelemetry; migration; PIT tags; passive integrated transponders; inter-basin straying
- Species:
- Steelhead, Oncorhynchus mykiss Chinook salmon, Oncorhynchus tshawytscha
- Location:
- Columbia River; Snake River; Yakima River; Priest Rapids Dam; Little White Salmon; Deschutes River; White Salmon River; John Day River
- Subjects:
- salmonids radiotelemetry migration PIT tags passive integrated transponders inter-basin straying
- Source:
- University of Idaho, Fish Ecology Research Lab
- Original Filename:
- 2005-05-CK-SH-Straying-rates-Columbia-basin-2000-2003.pdf
- Format:
- application/pdf
- Language:
- eng
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- Citation:
- "Straying Rates Of Known-Origin Adult Chinook Salmon And Steelhead Within The Columbia River Basin, 2000-2003", Adult Salmon and Steelhead Migration Studies: 1996-2014, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/ferl/items/ferl-tr-2005-5.html
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