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Adult Steelhead Passage Through Fishways And Transition Pools At Bonneville Mcnary And Lower Granite Dams 1996
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Book Synopsis Adult Steelhead Passage Through Fishways and Transition Pools at Bonneville, McNary, and Lower Granite Dams, 1996 by : Lowell C. Stuehrenberg
Download or read book Adult Steelhead Passage Through Fishways and Transition Pools at Bonneville, McNary, and Lower Granite Dams, 1996 written by Lowell C. Stuehrenberg and published by . This book was released on 2005 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at Bonneville Dam, 1997-2002 by : Matthew L. Keefer
Download or read book Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at Bonneville Dam, 1997-2002 written by Matthew L. Keefer and published by . This book was released on 2008 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Evaluation of fishway entrance use and passage through fishways by spring–summer Chinook salmon Oncorhynchus tshawytscha, steelhead O. mykiss, and sockeye salmon O. nerka at Bonneville Dam were objectives of the adult salmon and steelhead passage project in 1997, 1998, 2000, 2001, and 2002. Critical parameters studied were times for a fish to first approach and first enter a fishway, total time to pass over the dam, which openings were approached, where fish entered and exited fishways, and fish passage through transition pools and over the dam. We report here on study results from five years of spring–summer Chinook salmon data, four years of steelhead data, and one year of sockeye salmon data."--From executive summary (page v).
Download or read book Technical Report written by and published by . This book was released on 2000 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at John Day Dam, 1997-2001 by : Theodore C. Bjornn
Download or read book Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at John Day Dam, 1997-2001 written by Theodore C. Bjornn and published by . This book was released on 2008 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at The Dalles Dam, 1997-2001 by : Theodore C. Bjornn
Download or read book Adult Salmon and Steelhead Passage Through Fishways and Transition Pools at The Dalles Dam, 1997-2001 written by Theodore C. Bjornn and published by . This book was released on 2007 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Water Temperature on Adult Salmon and Steelhead Passage and Behavior at Lower Granite Dam, 2008 by : T. S. Clabough
Download or read book Influence of Water Temperature on Adult Salmon and Steelhead Passage and Behavior at Lower Granite Dam, 2008 written by T. S. Clabough and published by . This book was released on 2009 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Previous studies have identified Lower Granite Dam fish ladder as having as high temperature differentials during summer months. In 2008, we monitored water temperatures within the fish ladder and the passage of radio-tagged adult salmonids at Lower Granite Dam. Water temperatures in the fish ladder were cooler than in previous study years, with only five percent or less of all radio-tagged fish passing the dam when water temperatures differences between upper and lower segments of the fishway exceeded 1 °C. The warmest average monthly temperatures occurred in August and differences in temperature between the top and bottom of ladder the ladder exceeding 1 °C occurred on one day in July and one day in October. A significantly higher percentage of spring-summer Chinook salmon (O. tshawytscha) exited the fish ladder to the tailrace when temperatures exceeded 18 °C than when water ladder temperatures were less than 18 °C. We did not find differences in the percent of steelhead (O. mykiss) and fall Chinook salmon that exited the ladder when temperatures were greater than or less than 18 °C. Median dam and transition pool passage times were higher for all runs of radio-tagged fish when water ladder temperatures exceeded 18 °C. Most tagged fish that exited the dam to the tailrace did so after reaching the transition pool area of the ladder regardless of temperature. We found a higher percentage of fish overnighted when water temperatures were greater than 18 °C. Since 2008 was a relatively cool year, future studies may be needed to more effectively evaluate the relationship between fish passage and temperature gradients within the fish ladder at Lower Granite Dam."--Abstract.
Book Synopsis Evaluation of Fishway Modifications to Improve Passage of Adult Chinook Salmon and Steelhead Through the Transition Pool at Lower Granite Dam, 2006 by :
Download or read book Evaluation of Fishway Modifications to Improve Passage of Adult Chinook Salmon and Steelhead Through the Transition Pool at Lower Granite Dam, 2006 written by and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1996 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam by :
Download or read book 1996 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam written by and published by . This book was released on 1997 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Passage of Adult Salmon and Trout Through Pipes by : Emil Slatick
Download or read book Passage of Adult Salmon and Trout Through Pipes written by Emil Slatick and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Fish Passage Report. Columbia River Projects by : United States. Army. Corps of Engineers. Portland District
Download or read book Annual Fish Passage Report. Columbia River Projects written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1981* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1996 Annual Fish Passage Report by : United States. Army. Corps of Engineers. North Pacific Division
Download or read book 1996 Annual Fish Passage Report written by United States. Army. Corps of Engineers. North Pacific Division and published by . This book was released on 1997* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Feasibility of Documenting and Estimating Adult Fish Passage at Large Hydroelectric Facilities in the Snake River Using Video Technology by :
Download or read book The Feasibility of Documenting and Estimating Adult Fish Passage at Large Hydroelectric Facilities in the Snake River Using Video Technology written by and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1994 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam by :
Download or read book 1994 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam written by and published by . This book was released on 1995 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1999 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead and Shad: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Priest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam by :
Download or read book 1999 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead and Shad: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Priest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1995 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam by :
Download or read book 1995 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam written by and published by . This book was released on 1996 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pollution Effects on Adult Steelhead Migration in the Snake River by : C. Michael Falter
Download or read book Pollution Effects on Adult Steelhead Migration in the Snake River written by C. Michael Falter and published by . This book was released on 1974 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1993 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam by :
Download or read book 1993 Annual Fish Passage Report: Columbia and Snake Rivers for Salmon, Steelhead, Shad, and Lamprey: Bonneville Dam, The Dalles Dam, John Day Dam, McNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Preiest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam written by and published by . This book was released on 1994 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
