The Effect of Oceanographic Conditions on Distribution and Population Dynamics of Commercial Fish Stocks in the Barents Sea PDF Download
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Author: Pol i arny u nauchno-issledovatel'ski i institut morskogo rybnogo khoz i a istva i okeanografii im. N.M. Knipovicha
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 260
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Book Description
References.
Author: Pol i arny u nauchno-issledovatel'ski i institut morskogo rybnogo khoz i a istva i okeanografii im. N.M. Knipovicha
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 260
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Book Description
References.
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 680
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Book Description
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 202
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Book Description
Author: Allan R. Robinson
Publisher: Harvard University Press
ISBN: 9780674021174
Category : Coastal ecology
Languages : en
Pages : 834
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Book Description
Author: National Research Council Canada
Publisher: NRC Research Press
ISBN: 9780660157801
Category : Nature
Languages : en
Pages : 756
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Book Description
These documents summarize some of the recent studies of the relationships among climate, the aquatic environment, and the dynamics of fish populations. The studies are mostly from the North Pacific ocean, but there are reports of investigations from the North Atlatic Ocean and from fresh water. Various papers include numerous examples of the relationships between fish abundance trends and the environment.
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 744
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Book Description
Author: John Stanley Ryland
Publisher: Olsen & Olsen
ISBN: 9788785215154
Category : Marine animals
Languages : en
Pages : 488
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Book Description
Author: D. H. Cushing
Publisher: Cambridge University Press
ISBN: 9780521384575
Category : Nature
Languages : en
Pages : 374
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Book Description
How do fish populations regulate themselves? Why do some fish stocks flourish and then die away? These questions have fascinated fisheries scientists for decades, and in the last twenty years answers have begun to emerge. In this comprehensive 1995 account, David Cushing shows how the fate of fish larvae which live close to the centres of production in the sea has a crucial effect on population regulation. He shows how the timing and development of tidal fronts in particular regions has profound implications for fish and plankton production, which in turn affects fish recruitment. If recruitment of fish larvae into the pool of adult fish is insufficient, stocks may fail. It is only by understanding these processes that we can hope to recognise the implications of global climate change on marine populations. This book will be essential reading for all those interested in marine ecology and fisheries biology.
Author: George A. Rose
Publisher: John Wiley & Sons
ISBN: 1119460670
Category : Technology & Engineering
Languages : en
Pages : 446
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Book Description
A comprehensive handbook, covering all aspects of the Atlantic cod including the biology, ecology, life histories, behaviour, commercial exploitation and conservation Not only is Atlantic cod one of the most valuable food fish in the world’s oceans, it is an important component of North Atlantic ecosystems and has been subject to much research into its biology, ecology and exploitation. After hundreds of years of exploitation, overfishing in the last half of the 20th Century caused many stocks to collapse, most famously the Northern cod stock off Newfoundland and Labrador, Canada. Since then, most cod stocks have been better researched and managed, but remain in a variety of states, from fully recovered to continued decline. This book, written by world experts, describes that research and management, and the importance of cod and its fisheries on North Atlantic cultures and economies, with impacts well beyond the range of the species. Atlantic Cod: Bio-Ecology of the Fish offers insightful chapter coverage of cod nomenclature, taxonomy, phylogeny and morphology; physiology and ecophysiology; reproduction and spawning behavior; early life history and pre-recruitment processes; migrations, movements and stock identity; feeding, growth and energetics; the place of cod in the ecosystem; the exploitation of cod through history and present day commercial fisheries and precautionary management for sustainable fisheries; impacts of climate change on cod biology and ecology; and the future of the species and its fisheries. Discusses the major commercial importance of Atlantic cod through history Provides a comprehensive treatment of the bio-ecology of the most researched and highly exploited fully marine species Examines how the decline (and recovery) of cod stocks is of great political and scientific interest An essential purchase for marine fisheries scientists Atlantic Cod: Bio-Ecology of the Fish is a vital book for all fisheries scientists, managers and fish biologists.
Author: Eric Wolanski
Publisher: EOLSS Publications
ISBN: 1905839065
Category :
Languages : en
Pages : 368
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Book Description
Oceans and Aquatic Ecosystems theme is a component of Encyclopedia of Natural Resources Policy and Management, in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The theme guides the reader through various pathways followed by surface water on earth. It describes the dominant processes that govern how organisms interact with water and with each other, and how they in turn can modify water properties. This knowledge is important for humanity. Indeed, only by understanding our actions impacts upon water, and the animals and plants living in it, can we learn to exploit water, marine and fresh-water habitats and the living organisms, without destroying the resources on which our livelihood and very survival depend. The Theme on Oceans and Aquatic Ecosystems discusses matters of great relevance to our world such as: Freshwater Wetland Resources and Biology; Problems, Restoration and Conservation of Lakes and Rivers; Coastal Regions; The Oceans and Seas; Oceanic Islands These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.
