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Author: P. N. Ananth
Publisher:
ISBN:
Category : Fishery extension work
Languages : en
Pages : 128
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Book Description
Contents: Nature of Fisheries Extension, Marine Fisheries Problems, Social Factors and Allied Primary Industries, Objectives of a Marine Fisheries Service, Communication and Flow of Information, Demonstration and Development Programmes, Extension and Appropriate Technology, Extension and Co-operative Development, Requirements of a Fisheries Extension Officer, Coastal Zone Management and Fisheries Extension, Fisheries Extension and Traditional Management, Fisheries Extension and Traditional Management, Fisheries Extension System in India-Problems, Fisheries Extension Research in India, Future of Fisheries Extension, Bibliography of Fisheries Extension Education and Socio-economics.
Author: P. N. Ananth
Publisher:
ISBN:
Category : Fishery extension work
Languages : en
Pages : 128
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Book Description
Contents: Nature of Fisheries Extension, Marine Fisheries Problems, Social Factors and Allied Primary Industries, Objectives of a Marine Fisheries Service, Communication and Flow of Information, Demonstration and Development Programmes, Extension and Appropriate Technology, Extension and Co-operative Development, Requirements of a Fisheries Extension Officer, Coastal Zone Management and Fisheries Extension, Fisheries Extension and Traditional Management, Fisheries Extension and Traditional Management, Fisheries Extension System in India-Problems, Fisheries Extension Research in India, Future of Fisheries Extension, Bibliography of Fisheries Extension Education and Socio-economics.
Author: National Sea Grant College Program (U.S.)
Publisher:
ISBN:
Category : Coastal zone management
Languages : en
Pages : 84
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Book Description
Author: Serge Garcia
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 0
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Book Description
"Rebuilding depleted stocks is a central part of the fisheries governance agenda. By analysing the available literature, Part 1 of "Rebuilding of marine fisheries" provides a global review of the emergence of the rebuilding paradigm, its key concepts, the trends in fishery resources, and the empirical evidence available on stocks depletion, collapse and rebuilding. It addresses the bio-ecological, economic, and human dimensions of rebuilding or restoration of stocks, multispecies assemblages and habitats/ecosystems and touches on the need for rebuilding at the whole sector level when depletion has become widespread and chronic. The human imensions of stocks and fisheries are given particular attention, looking at conflicting objectives, the bio-economy of rebuilding, its costs and benefits, and the distributional effects of the related reform among actors with their potential social consequences in the short and long terms. Governance is addressed in detail: legal and policy frameworks; rationale and objectives of a rebuilding regime; alternative rebuilding strategies; reference values and protocols; regulatory time-frames; risk management and harvest control rules; impacts of climatic oscillations; management tool-box; implementation guidance and performance evaluation. The document ends with a review of the determinants of success of a rebuilding programme."--Publisher's description for part 1.
Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 492
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Book Description
Author: Addison H. Maunder
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 284
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Book Description
Author: Jason Link
Publisher: Cambridge University Press
ISBN: 1139493027
Category : Nature
Languages : en
Pages :
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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:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 508
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Book Description
Author: Pingguo He
Publisher: John Wiley & Sons
ISBN: 0470961767
Category : Technology & Engineering
Languages : en
Pages : 410
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Book Description
BEHAVIOR OF MARINE FISHES BEHAVIOR OF MARINE FISHES: Capture Processes and Conservation Challenges Understanding fish behavior in relation to capture processes in marine fisheries is of fundamental importance to reducing bycatch and discards, and to enhancing marine fisheries conservation efforts. A thorough understanding of this allows commercial fishers to more effectively capture target species while reducing the catch of unwanted species. Behavior of Marine Fishes: Capture Processes and Conservation Challenges provides the reader with principles, patterns, and characteristics on fish behavior and fish capture processes using several types of important commercial fishing gears. The book also highlights conservation challenges facing the marine capture fisheries in efforts to maintain sustainable use of marine resources and to reduce negative impacts to the marine ecosystem. This volume, with contributions from leading applied fish behaviorists and fishing gear technologists from around the world, will be a valuable reference for researchers, fishing gear technologists, fisheries managers, students, and conservationists. SPECIAL FEATURES: Synthesis of current research and valuable knowledge that will help reduce bycatch and discards in commercial fisheries Review of basic fish behavioral principles and patterns and their relation to capture methods and conservation efforts Contributions from leading international applied fish behaviorists and fishing gear technologists
Author: United States. National Marine Fisheries Service. Division of Federal Aid
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 148
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Book Description
Author: Yunus D. Mgaya
Publisher: Springer
ISBN: 3319696564
Category : Science
Languages : en
Pages : 289
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Book Description
This book synthesises the historical trends of the lake fisheries, the lake ecology, biology and biodiversity, socio-economics, stock assessment, aquaculture, fish quality assurance, environmental quality and management of the fisheries resources. The evolution of fisheries in Lake Victoria has undergone dramatic changes over the last few decades, leading to both ecological and socio-economic consequences. The lake has changed from one dominated by haplochromines in the 1950s, to one currently dominated by Nile perch, ‘dagaa’ (Rastrineobola argentea) and Nile tilapia. These changes have mainly been driven by the introduction of the predatory Nile perch in the lake, eutrophication due to increased human activities in the catchment, increased human population growth, overfishing and changes in the global climate system. This work should therefore be a particularly useful reference to fisheries scientists and managers, potential investors, students and other professionals who may be interested in the Lake Victoria fisheries.
