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Some Scientific Problems Of Multispecies Fisheries Report Of The Expert Consultation On Management Of Multispecies Fisheries Rome Italy 20 23 September 1977
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Book Synopsis Some Scientific Problems of Multispecies Fisheries - Report of the Expert Consultation on Management of Multispecies Fisheries - Rome, Italy, 20-23 September 1977 by : Food and Agriculture Organization of the United Nations
Download or read book Some Scientific Problems of Multispecies Fisheries - Report of the Expert Consultation on Management of Multispecies Fisheries - Rome, Italy, 20-23 September 1977 written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1978 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Scientific Problems of Multispecies Fisheries by :
Download or read book Some Scientific Problems of Multispecies Fisheries written by and published by Bernan Press(PA). This book was released on 1978 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few fisheries exploit a single species in isolation although most studies of exploited fish stocks have been based on single-species models. Great account needs to be paid to biological and technological interactions between fish stocks and fisheries on different species, as well as to the data requirements needed. This paper reviews the adequacy of single-species models in respect of the fisheries on Georges Bank and in the Gulf of Thailand. In some circumstances an extension of the simple Schaefer production model can be used. Where a large number of independent but similar bodies of water are concerned indices based on the size, morphology and simple biological characteristics of each body of water can provide a guide to its potential fish production.
Book Synopsis Summary of Proceedings and Selected Papers by : J. L. Gaudet (ed.)
Download or read book Summary of Proceedings and Selected Papers written by J. L. Gaudet (ed.) and published by Food & Agriculture Org.. This book was released on 1986 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Global Fisheries by : B. J. Rothschild
Download or read book Global Fisheries written by B. J. Rothschild and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series is dedicated to serving the growing community of scholars and practitioners concerned with the principles and applications of environ mental management. Each volume is a thorough treatment of a specific topic of importance for proper management practices. A fundamental objective of these books is to help the reader discern and implement man's stewardship of our environment and the world's renewable re sources. For we must strive to understand the relationship between man and nature, act to bring harmony to it, and nurture an environment that is both stable and productive. These objectives have often eluded us because the pursuit of other individual and societal goals has diverted us from a course of living in balance with the environment. At times, therefore, the environmental manager may have to exert restrictive control, which is usually best applied to man, not nature. Attempts to alter or harness nature have often failed or backfired, as exemplified by the results of imprudent use of herbicides, fertilizers, water, and other agents. Each book in this series will shed light on the fundamental and applied aspects of environmental management. It is hoped that each will help solve a practical and serious environmental problem.
Download or read book FAO Fisheries Technical Paper written by and published by . This book was released on 1995 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Simple Methods for the Assessment of Tropical Fish Stocks by : Daniel Pauly
Download or read book Some Simple Methods for the Assessment of Tropical Fish Stocks written by Daniel Pauly and published by Food & Agriculture Org.. This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This selection of methods is based on lecture notes used at a FAO/DANIDA training course held in Mombasa, Kenya, in May-June 1980. The methods presented are: regression and correlation, estimation of growth parameters from length-frequency data, estimation of mortalities (total, natural, fishing mortality) and analysis of catch and effort data. A brief annotated bibliography of tropical fish stock assessment is included.
Book Synopsis Aquatic Sciences and Fisheries Abstracts by :
Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1983 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multispecies Approaches to Fisheries Management Advice by : M. C. Mercer
Download or read book Multispecies Approaches to Fisheries Management Advice written by M. C. Mercer and published by . This book was released on 1982 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book FAO Circulaire Sur Les Pêches written by and published by . This book was released on 1983 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by and published by . This book was released on 1984 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Bernan Press(PA) ISBN 13 : Total Pages :180 pages Book Rating :4.3/5 (5 download)
Book Synopsis The Fish Resources of the Eastern Central Atlantic by : Food and Agriculture Organization of the United Nations
Download or read book The Fish Resources of the Eastern Central Atlantic written by Food and Agriculture Organization of the United Nations and published by Bernan Press(PA). This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Fisheries Management by : Jean-Paul Troadec
Download or read book Introduction to Fisheries Management written by Jean-Paul Troadec and published by Steve Parish. This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction is a reminder that the extension of national jurisdiction over world fisheries has three major consequences: the immediate transfer of the production of deep sea fleets to control by coastal states, the possibility of reducing economic waste and overfishing which are the inevitable results if competition for resources is not regulated, and a shift of approach to pay more attention to specific local conditions and perspectives, and national fisheries development methods in the past. The first section reviews the consequences, at the biological, economic and social levels, resulting from two fundamental aspects of fishery resources: (a) because of their natural and biological character their output is limited: the maximum catch level can only be attained and maintained if the total number and composition (size and species) of catches are kept within certain limits; and (b) their mobility makes their exploitation by the private sector difficult, if not impossible; consequently, without the intervention of a central authority and the emergence of a consensus, the fishermen are drawn into fierce competition which is ultimately harmful to the profitability of the exploitation as a whole.
Book Synopsis Unesco Reports in Marine Science by :
Download or read book Unesco Reports in Marine Science written by and published by . This book was released on 1979 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Marine Ecology, Ocean Management - Ecosystems and Organic Resources by : Otto Kinne
Download or read book Marine Ecology, Ocean Management - Ecosystems and Organic Resources written by Otto Kinne and published by . This book was released on 1983 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Marine Ecology: a Comprehensive, Integrated Treatise on Life in Oceans and Coastal Waters: Ocean management. 4 v by : Otto Kinne
Download or read book Marine Ecology: a Comprehensive, Integrated Treatise on Life in Oceans and Coastal Waters: Ocean management. 4 v written by Otto Kinne and published by . This book was released on 1970 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1980 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Living Marine Resources and Their Sustainable Development by : J. F. Caddy
Download or read book Living Marine Resources and Their Sustainable Development written by J. F. Caddy and published by . This book was released on 1995 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides a broad perspective on issues related to living marine resources, their environment and management in the post-UNCED context provided by Agenda 21 and the Cancun Conference. The document begins with a sectorial discussion of sustainable development of living resources of nearshore and estuarine, semi-enclosed seas, coastal and shelf waters, the high seas and Antarctic waters. Constraints on harvesting, impacts of marine pollution, and potentials for further development of resources are addressed. Each section concludes with a discussion of elements that can be included in a programme for addressing resource management, and provides a list of references on key literature related to the themes discussed, and a series of annexes which provide a glossary of key concepts, list of acronyms, list of fisheries commissions, International Organizations concerned with marine affairs, excerpts from conventions and other international agreements relating to living marine resources and their environment.
