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Migrational Characteristics Biological Observations And Relative Survival Of Juvenile Salmonids Entering The Columbia River Estuary 1966 1983 1985 Final Report Of Research
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Book Synopsis Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary, 1966-1983, 1985 Final Report of Research by :
Download or read book Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary, 1966-1983, 1985 Final Report of Research written by and published by . This book was released on 1986 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural runs of salmonids in the Columbia River basin have decreased as a result of hydroelectric-dam development, poor land- and forest-management, and over-fishing. This has necessitated increased salmon culture to assure adequate numbers of returning adults. Hatchery procedures and facilities are continually being modified to improve both the efficiency of production and the quality of juveniles produced. Initial efforts to evaluate changes in hatchery procedures were dependent upon adult contributions to the fishery and returns to the hatchery. Procedures were developed for sampling juvenile salmon and steelhead entering the Columbia River estuary and ocean plume. The sampling of hatchery fish at the terminus of their freshwater migration assisted in evaluating hatchery production techniques and identifying migrational or behavioral characteristics that influence survival to and through the estuary. The sampling program attempted to estimate survival of different stocks and define various aspects of migratory behavior in a large river, with flows during the spring freshet from 4 to 17 thousand cubic meters per second (m3/second).
Book Synopsis Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary, 1966-1983 by : Earl M. Dawley
Download or read book Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary, 1966-1983 written by Earl M. Dawley and published by . This book was released on 1986 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Columbia River System Operation Review (SOR) by :
Download or read book Columbia River System Operation Review (SOR) written by and published by . This book was released on 1996 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NOAA Technical Report NMFS. written by and published by . This book was released on 1984 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Book Synopsis Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary in 1982 by : Earl M. Dawley
Download or read book Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Columbia River Estuary in 1982 written by Earl M. Dawley and published by . This book was released on 1986 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Programmatic EIS, Impacts of Artificial Salmon and Steelhead Production Strategies in the Columbia River Basin [WA,ID,WY,OR,MT,NV,UT] by :
Download or read book Programmatic EIS, Impacts of Artificial Salmon and Steelhead Production Strategies in the Columbia River Basin [WA,ID,WY,OR,MT,NV,UT] written by and published by . This book was released on 1996 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Book Synopsis Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Colombia River Estuary, 1966-1983 by :
Download or read book Migrational Characteristics, Biological Observations, and Relative Survival of Juvenile Salmonids Entering the Colombia River Estuary, 1966-1983 written by and published by . This book was released on 1986 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of Studies for Development of Bonneville Power Administration Fish and Wildlife Mitigation Accounting Policy: Technical reports by : Allen V. Kneese
Download or read book Design of Studies for Development of Bonneville Power Administration Fish and Wildlife Mitigation Accounting Policy: Technical reports written by Allen V. Kneese and published by . This book was released on 1988 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Book Synopsis Cowlitz Hatchery Program Evaluation Annual Report for ... by :
Download or read book Cowlitz Hatchery Program Evaluation Annual Report for ... written by and published by . This book was released on 2001 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Government Reports Annual Index written by and published by . This book was released on 1987 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Fisheries and Aquatic Sciences by :
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1991 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Migrational Characteristics and Survival of Juvenile Salmonids Entering the Columbia River Estuary in 1983 by :
Download or read book Migrational Characteristics and Survival of Juvenile Salmonids Entering the Columbia River Estuary in 1983 written by and published by . This book was released on 1984 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Ecology of North Pacific Salmonids by : William G. Pearcy
Download or read book Ocean Ecology of North Pacific Salmonids written by William G. Pearcy and published by University of Washington Press. This book was released on 1992 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compendium of Northeast Pacific salmon ecology, encompassing all five salmon and two trout species of Oncorhynchus--with Oregon coho salmon, the author's specialty for the past decade, acting as centerpiece. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Migrational Characteristics and Survival of Juvenile Salmonids Entering the Columbia River Estuary During 1983 by : Earl M. Dawley
Download or read book Migrational Characteristics and Survival of Juvenile Salmonids Entering the Columbia River Estuary During 1983 written by Earl M. Dawley and published by . This book was released on 1984 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: