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An Evaluation Of Factors Affecting The Survival Of Puget Sound Hatchery Reared Coho Salmon Oncorhynchus Kisutch
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Book Synopsis An Evaluation of Factors Affecting the Survival of Puget Sound Hatchery-reared Coho Salmon (Oncorhynchus Kisutch) by : Forrest W. Olson
Download or read book An Evaluation of Factors Affecting the Survival of Puget Sound Hatchery-reared Coho Salmon (Oncorhynchus Kisutch) written by Forrest W. Olson and published by . This book was released on 1978 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Affecting Growth and Survival of Coho Salmon, Oncorhynchus Kisutch, and Chinook Salmon, O. Tshawytscha, in Saltwater Net-pens in Puget Sound by : Conrad V. W. Mahnken
Download or read book Factors Affecting Growth and Survival of Coho Salmon, Oncorhynchus Kisutch, and Chinook Salmon, O. Tshawytscha, in Saltwater Net-pens in Puget Sound written by Conrad V. W. Mahnken and published by . This book was released on 1978 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Salmonid Culture by : W. Pennell
Download or read book Principles of Salmonid Culture written by W. Pennell and published by Elsevier. This book was released on 1996-10-11 with total page 1071 pages. Available in PDF, EPUB and Kindle. Book excerpt: As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years ago. Areas of salmonid research today include nutrition, smolt and stress physiology, genetics and biotechnology. The purpose of this book is to provide a useful synthesis of the biology and culture of salmonid fishes. The important practices in salmonid culture as well as the theory behind them is described. This volume will be of interest to students, researchers, fisheries biologists and managers as well as practising aquaculturists.
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 1989 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research in Fisheries by : University of Washington. School of Fisheries
Download or read book Research in Fisheries written by University of Washington. School of Fisheries and published by . This book was released on 1991 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physiological Ecology of Pacific Salmon by : Cornelis Groot
Download or read book Physiological Ecology of Pacific Salmon written by Cornelis Groot and published by UBC Press. This book was released on 2010-10-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year, countless juvenile Pacific salmon leave streams and rivers on their migration to feeding grounds in the North Pacific Ocean and the Bering Sea. After periods ranging from a few months to several years, adult salmon enter rivers along the coasts of Asia and North America to spawn and complete their life cycle. Within this general outline, various life history patterns, both among and within species, involve diverse ways of exploiting freshwater, estuarine, and marine habitats. There are seven species of Pacific salmon. Five (coho, chinook chum, pink, and sockeye) occur in both North America and Asia. Their complex life histories and spectacular migrations have long fascinated biologists and amateurs alike. Physiological Ecology of Pacific Salmon provides comprehensive reviews by leading researchers of the physiological adaptations that allow Pacific Salmon to sustain themselves in the diverse environments in which they live. It begins with an analysis of energy expenditure and continues with reviews of locomotion, growth, feeding, and nutrition. Subsequent chapters deal with osmotic adjustments enabling the passage between fresh and salt water, nitrogen excretion and regulation of acid-base balance, circulation and gas transfer, and finally, responses to stress. This thorough and authoritative volume will be a valuable reference for students and researchers of biology and fisheries science as they seek to understand the environmental requirements for the perpetuation of these unique and valuable species.
Book Synopsis The Influence of Ocean Conditions on the Production of Salmonids in the North Pacific by :
Download or read book The Influence of Ocean Conditions on the Production of Salmonids in the North Pacific written by and published by . This book was released on 1984 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Marine and Freshwater Growth and Survival of Auke Creek Coho Salmon by : Joshua R. Russell
Download or read book Evaluation of Marine and Freshwater Growth and Survival of Auke Creek Coho Salmon written by Joshua R. Russell and published by . This book was released on 2019 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coho Salmon (Oncorhynchus kisutch) are a species of great social and economic importance for commercial, sport, personal-use, and traditional harvest. We explored factors influencing Auke Creek Coho Salmon smolt production, growth, and marine survival. We analyzed 35 years (1980-2014) of data collected at the Auke Creek Research Station weir in Juneau, Alaska. This extensive data series allowed for an analysis of Auke Creek Coho Salmon growth and survival that is not possible elsewhere. Creek flow best explained variation in smolt-per-adult production. Analysis of freshwater and saltwater scale growth zones failed to identify a specific growth zone with a significant influence on marine survival. Marine survival had a positive relationship with the magnitude of regional hatchery releases and the Pacific Decadal Oscillation. Changes in climate and hatchery production could have negative effects on survival of Auke Creek Coho Salmon, as evidenced by low returns in recent years associated with anomalously high temperatures in the Gulf of Alaska. The impact of climate change and increased hatchery production should be considered in future management decisions.
Download or read book NOAA Technical Report NMFS. written by and published by . This book was released on 1984 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-quality Assessment of the Puget Sound Basin, Washington by : Robert William Black
Download or read book Water-quality Assessment of the Puget Sound Basin, Washington written by Robert William Black and published by . This book was released on 1998 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Influencing the Residency of Chinook and Coho Salmon in Puget Sound by : Daniel Doty
Download or read book Factors Influencing the Residency of Chinook and Coho Salmon in Puget Sound written by Daniel Doty and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Salmonid Ecosystems of the North Pacific by : William J. McNeil
Download or read book Salmonid Ecosystems of the North Pacific written by William J. McNeil and published by Oregon State University Press. This book was released on 1980 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Affecting Marine Growth and Survival of Auke Creek, Alaska Coho Salmon (Oncorhynchus Kisutch) by : Ryan Jordan Briscoe
Download or read book Factors Affecting Marine Growth and Survival of Auke Creek, Alaska Coho Salmon (Oncorhynchus Kisutch) written by Ryan Jordan Briscoe and published by . This book was released on 2004 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Correlation analyses and stepwise regression models were run to examine relationships between Auke Creek coho salmon marine survival, scale growth, and a number of physical and biological covariates: local sea surface and air temperatures, local precipitation, the Pacific Decadal Oscillation, local hatchery release numbers, size at return, and regional and state salmon catch numbers. Jack survival and adult survival covaried strongly, suggesting the primary cause of mortality is encountered in the first four or five months of marine life. The number of hatchery fish had the strongest correlation with marine survival (r = 0.71), which could indicate that hatchery releases are prey for Auke Creek coho smolts or buffering these smolts from predators. Sea surface temperature was not significantly associated with adult survival, but was with jack survival. Surprisingly, scale growth was not correlated with marine survival. Adult size appears to be determined in the last year of marine life when the fish are in the Gulf of Alaska. Regional survival trends followed closely with Auke Creek marine survival, indicating factors affecting survival are regional in scope. Specific mechanisms were not defined, but the results indicate biological covariates were more associated with Auke Creek coho survival than were physical covariates"--Leaf iii.
Book Synopsis A Review and Evaluation of Release Strategies for Hatchery Reared Coho Salmon by : Steven L. Johnson
Download or read book A Review and Evaluation of Release Strategies for Hatchery Reared Coho Salmon written by Steven L. Johnson and published by . This book was released on 1982 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors During Early Marine Life that Affect Smolt-to-adult Survival of Ocean-type Puget Sound Chinook Salmon (Oncorhynchus Tshawytscha) by : Elisabeth J. Duffy
Download or read book Factors During Early Marine Life that Affect Smolt-to-adult Survival of Ocean-type Puget Sound Chinook Salmon (Oncorhynchus Tshawytscha) written by Elisabeth J. Duffy and published by . This book was released on 2009 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial and Temporal Factors Affecting Survival of Hatchery-reared Chinook, Coho and Steelhead in the Pacific Northwest by : Maria Claribel Coronado-Hernandez
Download or read book Spatial and Temporal Factors Affecting Survival of Hatchery-reared Chinook, Coho and Steelhead in the Pacific Northwest written by Maria Claribel Coronado-Hernandez and published by . This book was released on 1995 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Literature for United States Aquaculture by : John B. Forbes
Download or read book Literature for United States Aquaculture written by John B. Forbes and published by . This book was released on 1983 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
