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Book Passage Behavior and Survival of Radio tagged Yearling and Subyearling Chinook Salmon and Juvenile Steelhead at Ice Harbor Dam  2008

Download or read book Passage Behavior and Survival of Radio tagged Yearling and Subyearling Chinook Salmon and Juvenile Steelhead at Ice Harbor Dam 2008 written by Brian Joseph Burke and published by . This book was released on 2010 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Passage Behavior and Survival of Radio tagged Yearling and Subyearling Chinook Salmon and Juvenile Steelhead at Ice Harbor Dam  2009

Download or read book Passage Behavior and Survival of Radio tagged Yearling and Subyearling Chinook Salmon and Juvenile Steelhead at Ice Harbor Dam 2009 written by Brian Joseph Burke and published by . This book was released on 2010 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Relative Survival of Subyearling Chinook Salmon that Have Passed Bonneville Dam Via the Spillway Or Second Powerhouse Turbines Or Bypass System

Download or read book Relative Survival of Subyearling Chinook Salmon that Have Passed Bonneville Dam Via the Spillway Or Second Powerhouse Turbines Or Bypass System written by and published by . This book was released on 1993 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Passage Behavior and Survival of Hatchery Yearling Chinook Salmon Passing Ice Harbor and McNary Dams During a Low Flow Year  2001

Download or read book Passage Behavior and Survival of Hatchery Yearling Chinook Salmon Passing Ice Harbor and McNary Dams During a Low Flow Year 2001 written by Gordon A. Axel and published by . This book was released on 2003 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Survival of Subyearling Fall Chinook Salmon in the Free flowing Snake River and Lower Snake River Reservoirs in 2003 and from McNary Dam Tailrace to John Day Dam Tailrace in the Columbia River from 1999 to 2002  1999 2003 Technical Report

Download or read book Survival of Subyearling Fall Chinook Salmon in the Free flowing Snake River and Lower Snake River Reservoirs in 2003 and from McNary Dam Tailrace to John Day Dam Tailrace in the Columbia River from 1999 to 2002 1999 2003 Technical Report written by Steven G. Smith and published by . This book was released on 2004 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report results from an ongoing study of survival and travel time of subyearling fall Chinook salmon in the Snake River during 2003 and in the Columbia River during 1999-2002. Earlier years of the study included serial releases of PIT-tagged hatchery subyearling Chinook salmon upstream from Lower Granite Dam, but these were discontinued in 2003. Instead, we estimated survival from a large number of PIT-tagged fish released upstream from Lower Granite Dam to evaluate transportation from Snake River Dams. During late May and early June 2003, 68,572 hatchery-reared subyearling fall Chinook salmon were PIT tagged at Lyons Ferry Hatchery, trucked upstream, acclimated, and released at Couse Creek and Pittsburg Landing in the free-flowing Snake River. We estimated survival for these fish from release to Lower Granite Dam tailrace. In comparison to wild subyearling fall Chinook salmon PIT tagged and released in the free-flowing Snake River, the hatchery fish we released traveled faster and had higher survival to Lower Granite Dam, likely because of their larger size at release. For fish left in the river to migrate we estimated survival from Lower Granite Dam tailrace to McNary Dam tailrace. Each year, a small proportion of fish released are not detected until the following spring. However, the number of fish released in 2003 that overwintered in the river and were detected as they migrated seaward as yearlings in 2004 was small (