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Author : R. I. Eniutina
Publisher :
ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.:/5 (643 download)
Download or read book The Amur Pink Salmon (Oncorhynchus Gorbuscha) written by R. I. Eniutina and published by . This book was released on 1974 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard G. Bakkala
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.F/5 ( download)
Download or read book Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792 written by Richard G. Bakkala and published by . This book was released on 1970 with total page 100 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 : University of British Columbia. Institute of Fisheries
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (91 download)
Download or read book Symposium on Pink Salmon written by University of British Columbia. Institute of Fisheries and published by . This book was released on 1962 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven Wayne Krueger
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (179 download)
Download or read book Pink Salmon (Oncorhynchus Gorbuscha) written by Steven Wayne Krueger and published by . This book was released on 1981 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.:/5 (89 download)
Download or read book The Progressive Fish-culturist written by and published by . This book was released on 1986 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1985 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Commercial Fisheries
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fishery and Oceanography Translations written by United States. Bureau of Commercial Fisheries and published by . This book was released on 1964 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.:/5 (2 download)
Download or read book Circular written by and published by . This book was released on 1969 with total page 274 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 894 pages
Book Rating : 4.3/5 (129 download)
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1977 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.:/5 (2 download)
Download or read book NOAA Technical Report NMFS SSRF. written by and published by . This book was released on 1971 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kolonchin, K.
Publisher : Food & Agriculture Org. [Author] [Author]
ISBN 13 : 925138617X
Total Pages : 224 pages
Book Rating : 4.2/5 (513 download)
Download or read book The inland fisheries of the Russian Federation: their current status for food provision and employment written by Kolonchin, K. and published by Food & Agriculture Org. [Author] [Author]. This book was released on 2024-05-27 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Russian Federation is the largest country in the world occupying one-third of Eurasia and it has enormous water resources. [Author] Fish from inland waters has always been a central part of the Russian diet and a major contributor to national food security. [Author] Inland fisheries are highly diversified and provide employment to 40 500 fishers in industrial fisheries. [Author] In addition an estimated 2. [Author]4 million amateur and recreational fishers and around 150 000 Indigenous Peoples fish for subsistence and small-scale trade. [Author] Historic production figures surpassed 500 000 tonnes of fish from Russian inland fisheries, but have declined over the last 40 years, and current official catches are around 270 000 tonnes. [Author] However, unrecorded catches by recreational/amateur fishers add up to an estimated 100 000 tonnes annually, and subsistence catches by Indigenous Peoples probably add another 67 000 tonnes; and finally, illegal catches may add another 50 000 tonnes, suggesting that total landings are not far from what was caught in the past. [Author] The Russian Federation has invested significant resources and efforts into developing and managing inland fisheries and aquaculture. [Author] The review presents the current management structure and summarizes the comprehensive legislation governing inland fisheries, including the agreements with neighbouring countries sharing some of the major waterbodies or rivers. [Author]
Author :
Publisher :
ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.F/5 ( download)
Download or read book Fisheries Review written by and published by . This book was released on 1995 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold C. Thompson
Publisher :
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.:/5 (318 download)
Download or read book Inhibition of Flesh Browning and Skin Color Fading in Frozen Fillets of Yelloweye Snapper (Lutjanus Vivanus) written by Harold C. Thompson and published by . This book was released on 1972 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yuri P. Altukhov
Publisher : John Wiley & Sons
ISBN 13 : 0470999527
Total Pages : 368 pages
Book Rating : 4.4/5 (79 download)
Download or read book Salmonid Fishes written by Yuri P. Altukhov and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important title encompasses features of genetic processes in complexly organised population systems of salmonids, one of the most commercially valuable families of fish worldwide. Translated from the original work in Russian, the authors have taken the opportunity to update and revise the work, much of it appearing in the English language for the first time. Covering such important concepts as optimal gene diversity and the unfavourable influence of fishery and hatchery reproduction on the genetic structure of salmon populations, the authors have drawn together a huge wealth of information that will form the cornerstone of much new work in the future. The authors of Salmonid Fishes have between them many years of research experience and practical knowledge in the area and the English translation of this important work, which has been edited by Professor John Thorpe and Professor Gary Carvalho, provides vital information for all those involved in salmonid management, exploitation and conservation, including fish biologists, fisheries managers, conservation and population biologists, ecologists and geneticists.
Author :
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.3/5 (555 download)
Download or read book Susitra Hydroelectric Project written by and published by . This book was released on 1984 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
