Spawning and Life History Information for North Atlantic Cod Stocks PDF Download

Author: K. M. Brander
Publisher:
ISBN:
Category : Atlantic cod
Languages : en
Pages : 166

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Author: George A. Rose
Publisher: John Wiley & Sons
ISBN: 1405119101
Category : Technology & Engineering
Languages : en
Pages : 412

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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: George A. Rose
Publisher: Breakwater Books
ISBN: 9781550812251
Category : Business & Economics
Languages : en
Pages : 600

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Book Description
The devastation of many of the greatest North Atlantic cod stocks, particularly those of Newfoundland and Labrador and the Grand Banks, has become an icon for the unsustainable relation between human exploitation and Nature. Here, George Rose tells the full story of that devastation, in scientific detail, for the first time - from the formation of the North Atlantic marine ecosystems to the massive stock declines in the last half of the 20th century. Politics and the fisheries are inextricably entwined. In Cod, Rose recounts the many political influences on the fisheries over several centuries and describes how neglect from the late 1800s onward led to insufficient scientific knowledge and little protection for the stocks when massive Euro-Russian fleets targeted the Grand Banks after World War II, destroying the most prolific fishery the world has known. Cod is no armchair account, but a controversial one that includes original information on the North Atlantic fisheries.

Author: Andrew I. L. Payne
Publisher: John Wiley & Sons
ISBN: 0470999926
Category : Technology & Engineering
Languages : en
Pages : 384

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Book Description
Celebrating the centenary of the Centre for Environment Fisheries and Aquaculture Science (CEFAS) Fisheries Research Laboratory at Lowestoft, UK, this peer-reviewed, edited tome discusses four interwoven themes: · The consequences and management of unregulated/unreported catches · Competition · External drivers and resource behaviour · Ecosystems and migration With contributions from fisheries scientists, policy-makers and managers from more than twenty countries, this international volume has evolved from the CEFAS symposium on International Approaches to Management of Shared Fish Stock- Problems and Future Directions. The editors, Andrew Payne, Carl O’Brien and Stuart Rogers, have succeeded in bringing together the research of over sixty participants into an essential source of reference for all those involved in, or studying, fisheries management across the globe.

Author: Nataliia Kulatska
Publisher: CRC Press
ISBN: 1040228739
Category : Nature
Languages : en
Pages : 301

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Book Description
Atlantic cod is an important fish species in human history and continues to be a major influence on North Atlantic fisheries management, as stock collapses and recoveries impact coastal communities and shelf sea food webs. This book provides an overview of Atlantic cod biology and ecology, focussing on regional differences in life-history and stock dynamics that affect productivity and the challenges faced by management. By comparing the success of management approaches and the local influence of changing climate and food webs, the book highlights the different pressures facing stocks and identifies knowledge gaps across the species’ range.

Author: Gordon H. Kruse
Publisher: University of Alaska Press
ISBN:
Category : Climatic changes
Languages : en
Pages : 388

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Author:
Publisher: Faroe University Press
ISBN: 9991841032
Category :
Languages : en
Pages : 163

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Book Description

Author: John G. Field
Publisher: Oxford University Press on Demand
ISBN: 0199558027
Category : Language Arts & Disciplines
Languages : en
Pages : 453

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Book Description
Global changes, including climate change and intensive fishing, are having significant impacts on the world's oceans. This book advances knowledge of the structure and functioning of marine ecosystems and their major sub-systems, and how they respond to physical forcing.

Author: R.C. Chambers
Publisher: Springer Science & Business Media
ISBN: 9780412641909
Category : Science
Languages : en
Pages : 638

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Book Description
Many of the processes influencing recruitment to an adult fish population or entry into a fishery occur very early in life. The variations in life histories and behaviours of young fish and the selective processes operating on this variation ultimately determine the identities and abundance of survivors. This important volume brings together contributions from many of the world's leading researchers from the field of fish ecology. The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history; the contributions of early life history to the understanding of recruitment.

Author: Larry Felt
Publisher: St. John's, N.B. : ISER Books
ISBN: 9780919666986
Category : Fisheries
Languages : en
Pages : 318

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Book Description
The global fisheries crisis has prompted widespread debate about the origins of overfishing in managed fisheries. Criticisms of existing systems of science and management have led to experimental approaches involving access to fishery workers and their knowledge. Finding Our Sea Legs is an edited collection of theoretical discussions and case studies of such experiments, with a particular focus on the North Atlantic. Significant institutional changes are required to involve fishery workers and their knowledge in fisheries science and management. Fundamental differences between stock assessment science and fishers' knowledge require new methods for combining and interpreting information. Management structures, industrial and resource management strategies and technological change could affect the nature and quality of information derived from fishery workers. Such impacts need to be assessed. This extensive interdisciplinary overview will be useful to students, fishers, community leaders, social and natural scientists, managers and environmentalists with an interest in fisheries science and management.