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Author : Edward Cowden Raney
Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (319 download)
Download or read book Heated Effluents and Effects on Aquatic Life, with Emphasis on Fishes written by Edward Cowden Raney and published by . This book was released on 1969 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Russell Earle Foerster
Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Sockeye Salmon, Oncorhynchus Nerka written by Russell Earle Foerster and published by . This book was released on 1968 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Scott A. Bonar
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (327 download)
Download or read book Species Profiles written by Scott A. Bonar and published by . This book was released on 1989 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.:/5 (89 download)
Download or read book Biological Report written by and published by . This book was released on 1988 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.:/5 (2 download)
Download or read book Commercial Fisheries Review written by and published by . This book was released on 1963 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Senate. Committee on Public Works
Publisher :
ISBN 13 :
Total Pages : 1434 pages
Book Rating : 4.:/5 (36 download)
Download or read book Hearings, Reports and Prints of the Senate Committee on Public Works written by United States. Congress. Senate. Committee on Public Works and published by . This book was released on 1968 with total page 1434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.E/5 ( download)
Download or read book Bulletin written by and published by . This book was released on 1968 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cornelis Groot
Publisher : UBC Press
ISBN 13 : 9780774803595
Total Pages : 602 pages
Book Rating : 4.8/5 (35 download)
Download or read book Pacific Salmon Life Histories written by Cornelis Groot and published by UBC Press. This book was released on 1991 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pacific salmon are an important biological and economic resource of countries of the North Pacific rim. They are also a unique group of fish possessing unusually complex life histories. There are seven species of Pacific salmon, five occurring on both the North American and Asian continents (sockeye, pink, chum, chinook, and coho) and two (masu and amago) only in Asia. The life cycle of the Pacific salmon begins in the autumn when the adult female deposits eggs that are fertilized in gravel beds in rivers or lakes. The young emerge from the gravel the following spring and will either migrate immediately to salt water or spend one or more years in a river or lake before migrating. Migrations in the ocean are extensive during the feeding and growing phase, covering thousands of kilometres. After one or more years the maturing adults find their way back to their home river, returning to their ancestral breeding grounds to spawn. They die after spawning and the eggs in the gravel signify a new cycle. Upon this theme Pacific salmon have developed many variations, both between as well as within species. Pacific Salmon Life Histories provides detailed descriptions of the different life phases through which each of the seven species passes. Each chapter is written by a scientist who has spent years studying and observing a particular species of salmon. Some of the topics covered are geographic distribution, transplants, freshwater life, ocean life, development, growth, feeding, diet, migration, and spawning behaviour. The text is richly supplemented by numerous maps, illustrations, colour plates, and tables and there is a detailed general index, as well as a useful geographical index.
Author :
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ISBN 13 :
Total Pages : 890 pages
Book Rating : 4.0/5 ( download)
Download or read book Aquatic Biology Abstracts written by and published by . This book was released on 1971 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.3/5 (91 download)
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1975 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.3/5 ( download)
Download or read book Special Scientific Report written by and published by . This book was released on 1962 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Z. Kajak
Publisher :
ISBN 13 :
Total Pages : 962 pages
Book Rating : 4.:/5 (5 download)
Download or read book Productivity Problems of Freshwaters written by Z. Kajak and published by . This book was released on 1972 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.3/5 (91 download)
Download or read book Journal of Ichthyology written by and published by . This book was released on 2003 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Association of Theoretical and Applied Limnology
Publisher :
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.0/5 ( download)
Download or read book Verhandlungen written by International Association of Theoretical and Applied Limnology and published by . This book was released on 1966 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of the Interior. Library
Publisher :
ISBN 13 :
Total Pages : 810 pages
Book Rating : 4.E/5 ( download)
Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1967 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 598 pages
Book Rating : 4.F/5 ( download)
Download or read book Soviet Genetics written by and published by . This book was released on 1988 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cornelis Groot
Publisher : UBC Press
ISBN 13 : 9780774859868
Total Pages : 534 pages
Book Rating : 4.8/5 (598 download)
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.
