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By-catch Reduction in the World's Fisheries

2007-07-18 Science
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Release : 2007-07-18
Genre : Science
Kind : eBook
Book Rating : 785/5 ( reviews)

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Book Synopsis By-catch Reduction in the World's Fisheries by : Steven J. Kennelly

Download or read book By-catch Reduction in the World's Fisheries written by Steven J. Kennelly. This book was released on 2007-07-18. Available in PDF, EPUB and Kindle. Book excerpt: With by-catch in fisheries becoming an ever more high-profile problem, this brilliant work could not be more timely. It contains contributions from the world’s leading experts in by-catch reduction, who guide the reader through most aspects of the field. They examine the methodologies used to develop by-catch reduction techniques and provide new avenues for broadening such work. Case studies are provided that encompass most of the world’s fishing techniques and regions.

By-catch Reduction in the World's Fisheries

2007
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Release : 2007
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis By-catch Reduction in the World's Fisheries by : S.J. Kennelly

Download or read book By-catch Reduction in the World's Fisheries written by S.J. Kennelly. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt:

Discards in the World's Marine Fisheries

2005 Business & Economics
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Release : 2005
Genre : Business & Economics
Kind : eBook
Book Rating : 891/5 ( reviews)

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Book Synopsis Discards in the World's Marine Fisheries by : Kieran Kelleher

Download or read book Discards in the World's Marine Fisheries written by Kieran Kelleher. This book was released on 2005. Available in PDF, EPUB and Kindle. Book excerpt: This publication gives an updated review of the quantity of discards in the world's marine fisheries, using information from a broad range of fisheries in all continents. A number of policy issues are discussed including a 'no discards' approach to fisheries management, the need for balance between bycatch reduction and bycatch utilisation initiatives, and concerns arising from incidental catches of marine mammals, birds and reptiles. The report also highlights the need for more robust methods of estimating discards, and the development of bycatch management plans.

Overfishing

2012-04-06 Science
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Release : 2012-04-06
Genre : Science
Kind : eBook
Book Rating : 023/5 ( reviews)

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Book Synopsis Overfishing by : Ray Hilborn

Download or read book Overfishing written by Ray Hilborn. This book was released on 2012-04-06. Available in PDF, EPUB and Kindle. Book excerpt: Over the past twenty years considerable public attention has been focused on the decline of marine fisheries, the sustainability of world fish production, and the impacts of fishing on marine ecosystems. Many have voiced their concerns about marine conservation, as well as the sustainable and ethical consumption of fish. But are fisheries in danger of collapse? Will we soon need to find ways to replace this food system? Should we be worried that we could be fishing certain species to extinction? Can commercial fishing be carried out in a sustainable way? While overblown prognoses concerning the dire state of fisheries are plentiful, clear scientific explanations of the basic issues surrounding overfishing are less so - and there remains great confusion about the actual amount of overfishing and its ecological impact. Overfishing: What Everyone Needs to Know® will provide a balanced explanation of the broad issues associated with overfishing. Guiding readers through the scientific, political, economic, and ethical issues associated with harvesting fish from the ocean, it will provide answers to questions about which fisheries are sustainably managed and which are not. Ray and Ulrike Hilborn address topics including historical overfishing, high seas fisheries, recreational fisheries, illegal fishing, climate and fisheries, trawling, economic and biological overfishing, and marine protected areas. In order to illustrate the effects of each of these issues, they will incorporate case studies of different species of fish. Overall, the authors present a hopeful view of the future of fisheries. Most of the world's fisheries are not overfished, and many once overfished stocks are now rebuilding. In fact, we can learn from the management failures and successes to ensure that fisheries are sustainable and contribute to national wealth and food security. Concise and clear, this book presents a compelling "big picture" of the state of oceans and the solutions to ending overfishing. What Everyone Needs to Know® is a registered trademark of Oxford University Press.

Saving Global Fisheries

2013 Political Science
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Release : 2013
Genre : Political Science
Kind : eBook
Book Rating : 640/5 ( reviews)

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Book Synopsis Saving Global Fisheries by : J. Samuel Barkin

Download or read book Saving Global Fisheries written by J. Samuel Barkin. This book was released on 2013. Available in PDF, EPUB and Kindle. Book excerpt: A proposal for a new global approach for fisheries focused on reducing fishing capacity and providing incentives for long-term sustainability. The Earth's oceans are overfished, despite more than fifty years of cooperation among the world's fishing nations. There are too many boats chasing too few fish. In Saving Global Fisheries, J. Samuel Barkin and Elizabeth DeSombre analyze the problem of overfishing and offer a provocative proposal for a global regulatory and policy approach. Existing patterns of international fisheries management try to limit the number of fish that can be caught while governments simultaneously subsidize increased fishing capacity, focusing on fisheries as an industry to be developed rather than on fish as a resource to be conserved. Regionally based international management means that protection in one area simply shifts fishing efforts to other species or regions. Barkin and DeSombre argue that global rather than regional regulation is necessary for successful fisheries management and emphasize the need to reduce subsidies. They propose an international system of individual transferable quotas that would give holders of permits an interest in the long-term health of fish stocks and help create a sustainable level of fishing capacity globally.

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