Bulletin of the Sea Fisheries Institute PDF Download
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Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 98
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 98
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Book Description
Author: World Data Center A--Oceanography
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 236
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Book Description
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 1100
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Book Description
Author:
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ISBN:
Category : Business
Languages : en
Pages : 1788
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Book Description
Author:
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 752
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Book Description
Author: Erkki Leppäkoski
Publisher: Springer Science & Business Media
ISBN: 9401599564
Category : Science
Languages : en
Pages : 592
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Book Description
The global scale of alien species invasions is becoming more and more evident in the beginning ofthe new millennium. Though the problem ofbiological invasions became a rapidly growing research area, there are large gaps still, both geographically and the matically, to be filled in the near future. This book is the first attempt to provide an overall picture of aquatic species invasions in Europe. Its geographical scope stretches from Irish waters in the west to Volga River and the Caspian Sea in the east, and from Mediterranean in the south up to the Arctic coast of Europe. Not all parts of the continent could be equally covered, as in some countries species invasions are not studied yet. The book tends to represent the array of all major European aquatic systems on the broadest geographical and ecological scope possible from fully saline seas, semi-enclosed brackish water bodies and coastallagoons to freshwater lakes, major river systems and waterways. The key objectives include the present status and impacts caused by non-native aquatic species in European waters. Please note that lengthy species lists submitted for publication and additional informa tion were put on the Internet, as the electronical version of these tables benefits from computer assisted search for data (http://www. ku. lt/nemo/EuroAquaInvaders. htm). Altogether more than 100 scientists from 24 countries have joined to synthesize the available information on bioinvasions. However, the book does not claim to be fully comprehensive.
Author: Ramón Bonfil
Publisher: Food & Agriculture Org.
ISBN: 9789251035665
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
Major world fisheries for elasmobranchs are described in regard to their importance, recent trends, problems for assessment and management, conservation and the outlook for their sustainability. The analysis considers trends and outlooks in FAO's statistical areas, individual accounts of fisheries by the major elasmobranch fishing nations and the high seas fisheries that have significant by catches of elasmobranchs. Information on species, gears, patterns of exploitation, research and management of elasmobranchs is summarized for each of these countries. The general problems in appraising and managing elasmobranch fisheries and the need for conservation are discussed and possible solutions for some of these problems are proposed.
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 534
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Book Description
Author:
Publisher:
ISBN:
Category : Europe, Eastern
Languages : en
Pages : 644
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Book Description
Author: Henk J.L. Heessen
Publisher: BRILL
ISBN: 9086868789
Category : Business & Economics
Languages : en
Pages : 572
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Book Description
The atlas presents a unique set of abundance data to describe the spatial, depth, size, and temporal distribution of demersal and pelagic fish species over an extensive marine area, together with accounts of their biology. A large number of pictures, graphs and distribution maps illustrate the text. By largely avoiding - or at least explaining - scientific terms and providing extensive references, the book should be useful for both laymen and scientists. The quantitative information on some 200 fish taxa is derived from 72,000 stations fished by research vessels during the period 1977-2013. The area covers the northwest European shelf from west of Ireland to the central Baltic Sea and from Brittany to the Shetlands. Although the surveys extend beyond the shelf edge, only taxa reported at least once in waters less than 200 m are included. Typical deep-water species and typical fresh-water species are excluded. We hope this publication will contribute to gaining a better understanding of the ocean ecosystems.
