Management of Multispecies Resources and Multi-gear Fisheries PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Management of Multispecies Resources and Multi-gear Fisheries PDF full book. Access full book title Management of Multispecies Resources and Multi-gear Fisheries by Fukuzō Nagasaki. Download full books in PDF and EPUB format.
Author: Fukuzō Nagasaki
Publisher: Food & Agriculture Org.
ISBN: 9789251028483
Category : Technology & Engineering
Languages : en
Pages : 82
Get Book Here
Book Description
The management of multispecies fisheries employed in Japan has been reviewed from both a global and a region/subject-specific point of view. The discussion focuses on five major principles involved in the management of multispecies resources and multi-gear fisheries in the coastal waters around Japan, with examples from past experience. The topics discussed include) the legal and political arrangements for the management and coordination of the fisheries, including the autonomous regulatory system established by the fishermen themselves, 2) the "successional fishing" employed in two small fishing communities. 3) the demersal fish fisheries along the entire coast of Japan, 4) the coastal pelagic fish fisheries with special reference to large changes in stock abundance and species composition and 5) the comprehensive utilization of resources in the Seto Inland Sea. The last topic presents a clear example of a practical application of the comprehensive management measures being applied to a limited sea area where complicated multispecies resources are exploited. In particular, the discussion considers how to cope with changes in the resources brought about by either natural or man-made causes, including the successes and failures of past management. An overall discussion of findings focuses specifically on a few critical problems that must be taken into account when the management of multispecies resources and multi-gear fisheries is planned and/or implemented. Finally, guidelines for such management are set down to facilitate the assessment of such a system in the countries where similar management issues have not yet been experienced.
Author: Fukuzō Nagasaki
Publisher: Food & Agriculture Org.
ISBN: 9789251028483
Category : Technology & Engineering
Languages : en
Pages : 82
Get Book Here
Book Description
The management of multispecies fisheries employed in Japan has been reviewed from both a global and a region/subject-specific point of view. The discussion focuses on five major principles involved in the management of multispecies resources and multi-gear fisheries in the coastal waters around Japan, with examples from past experience. The topics discussed include) the legal and political arrangements for the management and coordination of the fisheries, including the autonomous regulatory system established by the fishermen themselves, 2) the "successional fishing" employed in two small fishing communities. 3) the demersal fish fisheries along the entire coast of Japan, 4) the coastal pelagic fish fisheries with special reference to large changes in stock abundance and species composition and 5) the comprehensive utilization of resources in the Seto Inland Sea. The last topic presents a clear example of a practical application of the comprehensive management measures being applied to a limited sea area where complicated multispecies resources are exploited. In particular, the discussion considers how to cope with changes in the resources brought about by either natural or man-made causes, including the successes and failures of past management. An overall discussion of findings focuses specifically on a few critical problems that must be taken into account when the management of multispecies resources and multi-gear fisheries is planned and/or implemented. Finally, guidelines for such management are set down to facilitate the assessment of such a system in the countries where similar management issues have not yet been experienced.
Author: Indo-Pacific Fishery Commission. Standing Committee on Resources Research and Development. Session
Publisher: Food & Agriculture Org.
ISBN: 9789251031537
Category : Fish tagging
Languages : en
Pages : 32
Get Book Here
Book Description
Author: Indo-Pacific Fishery Commission. Standing Committee on Resources Research and Development. Session
Publisher: Food & Agriculture Org.
ISBN: 9789251032329
Category : Business & Economics
Languages : en
Pages : 228
Get Book Here
Book Description
Author: Jason Link
Publisher: Cambridge University Press
ISBN: 1139493027
Category : Nature
Languages : en
Pages :
Get Book Here
Book Description
Responsible fisheries management is of increasing interest to the scientific community, resource managers, policy makers, stakeholders and the general public. Focusing solely on managing one species of fish stock at a time has become less of a viable option in addressing the problem. Incorporating more holistic considerations into fisheries management by addressing the trade-offs among the range of issues involved, such as ecological principles, legal mandates and the interests of stakeholders, will hopefully challenge and shift the perception that doing ecosystem-based fisheries management is unfeasible. Demonstrating that EBFM is in fact feasible will have widespread impact, both in US and international waters. Using case studies, underlying philosophies and analytical approaches, this book brings together a range of interdisciplinary topics surrounding EBFM and considers these simultaneously, with an aim to provide tools for successful implementation and to further the debate on EBFM, ultimately hoping to foster enhanced living marine resource management.
Author: M. C. Mercer
Publisher:
ISBN:
Category : Technology & Engineering
Languages : fr
Pages : 188
Get Book Here
Book Description
This publication comprises the proceedings of an international workshop convened in St. John's, Nfld, Nov. 26-29, 1979. The purpose of the workshop was to discuss the results of recent multispecies research, its applications to management, and to consider future directions for research in this field. A total of 26 papers were presented, including a combination of experience papers, state-of-the-art review, and new scientific findings. Sequential sessions were held on fisheries systems research by the Department of Fisheries and Oceans, multispecies considerations in fisheries research and management advice in the ICES area, species interactions in the Northeast Pacific and Northwest Atlantic, fisheries interactions, and applications to fisheries management. The workshop concluded with a substantial discussion of implications of present knowledge for advice to fisheries managers and implications for research program planning. The Workshop Report comprises the Chairman's opening remarks, a report on main elements of discussion in the sessions, and a summarization of workshop conclusions.
Author: Gabriella Bianchi
Publisher: CABI
ISBN: 1845934148
Category : Technology & Engineering
Languages : en
Pages : 377
Get Book Here
Book Description
"Sustainable use of aquatic ecosystems is high on regional, national and international agendas and central to the implementation of international agreements on biological diversity, responsible fisheries and fish stock management. Since 2001, when political commitments were made to implement the ecosystem approach, countries have begun to incorporate ecosystem considerations into their fisheries management and have met with varied success." "The Ecosystem Approach to Fisheries covers both theoretical andapplied aspects of sustainable management, with a particular emphasis on reviewing concepts and addressing implementation issues in the form of case studies from around the world. Personal experiences are considered from diverse backgrounds and discuss the constraints encountered, strategies identified and best practices to facilitate further implementation."--BOOK JACKET.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251033524
Category : Fisheries
Languages : en
Pages : 54
Get Book Here
Book Description
Effective management of small-scale fisheries is an extraordinarily difficult task. Community-based approaches to management appear to offer important opportunities in certain situations. Extensive experience of such approaches in Japan provides valuable lessons of both the difficulties and the opportunities for this approach. The Consultation examined these experiences as well as others in the Asia and Pacific region. It identified the critical factors that facilitate or constrain community-based management; it identified guiding principles for the adoption and implementation of such systems; and, it made proposals for short- and long-term projects and programmes to encourage increased use of community-based approaches.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309072867
Category : Science
Languages : en
Pages : 289
Get Book Here
Book Description
Although the ocean-and the resources within-seem limitless, there is clear evidence that human impacts such as overfishing, habitat destruction, and pollution disrupt marine ecosystems and threaten the long-term productivity of the seas. Declining yields in many fisheries and decay of treasured marine habitats, such as coral reefs, has heightened interest in establishing a comprehensive system of marine protected areas (MPAs)-areas designated for special protection to enhance the management of marine resources. Therefore, there is an urgent need to evaluate how MPAs can be employed in the United States and internationally as tools to support specific conservation needs of marine and coastal waters. Marine Protected Areas compares conventional management of marine resources with proposals to augment these management strategies with a system of protected areas. The volume argues that implementation of MPAs should be incremental and adaptive, through the design of areas not only to conserve resources, but also to help us learn how to manage marine species more effectively.
Author: Daniel Pauly
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 48
Get Book Here
Book Description
Author: Douglas J. Crookes
Publisher: Routledge
ISBN: 100053894X
Category : Business & Economics
Languages : en
Pages : 96
Get Book Here
Book Description
This book demonstrates how mathematical models constructed in system dynamics modelling platforms, such as Vensim, can be used for long-term management of environmental change. It is divided into two sections, with the first dedicated to theory, where the theory of co-evolutionary modelling and its use in the system dynamics model platform is developed. The book takes readers through the steps in the modelling process, different validation tools applicable to these types of models and different growth specification, as well as how to curve fit using numerical methods in Vensim. Section 2 comprises of a collection of applied case studies, including fisheries, game theory and wildlife management. The book concludes with lessons from the use of co-evolutionary models for long-term natural resource management. The book will be of great interest to students and scholars of environmental economics, natural resource management, system dynamics, ecological modelling and bioeconomics.
