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Book (stand-alone)Manual / guideArabic version of: A guide to bycatch reduction in tropical shrimp-trawl fisheries
REBYC - Reduction of Environmental Impact from Tropical Shrimp Trawling, Through the Introduction of By-catch Reduction Technologies and Change of Management
2005Also available in:
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Book (series)Technical studyAdvances and best practices in bycatch reduction in tropical shrimp-trawl fisheries 2021
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No results found.This technical report describes efforts to mitigate bycatch through gear modifications and adaptations in the tropical shrimp-trawl fisheries of over 30 countries. It provides a summary of efforts by each country and then synthesizes them to identify and describe best practice. A best practice in bycatch reduction is the application or adoption of appropriate, recognized approaches to modifying fishing gear, with the objective of reducing bycatch to the greatest extent practicable. This information serves as a benchmark to identify countries that are taking appropriate steps to reduce bycatch and those that are not. It also provides context from which the outcomes of research on bycatch reduction can be evaluated and compared, including the identification of effective bycatch reduction devices, and serves to identify future research priorities. In the context of this report, best practice includes the installation and use of TEDs and BRDs that are optimally rigged and operated so as to reduce bycatch. It also includes the application of appropriate regulations to ensure effective performance, as well as the introduction of effective outreach and extension programmes to enhance and sustain best practice to reduce bycatch. -
Book (stand-alone)Technical bookComparative testing of bycatch reduction devices in tropical shrimp-trawl fisheries
A practical guide
2012Also available in:
No results found.This guide has been written to assist fishing technologists, fishery extension workers, resource managers and fisheries to develop effective bycatch reduction devices (BRDs) in tropical shrimp-trawl fisheries. It provides information describing the various stages of testing of a BRD, from planning and preparation for research to the execution of fieldwork, analysis of data, and reporting and extension of research outcomes. In preparing this guide, a wide variety of literature and other sources o f information have been reviewed, synthesized and simplified. It should serve as a comprehensive, easy-to-read guide for anyone seeking fundamental information about testing a BRD in a tropical shrimp-trawl fishery. -
Book (stand-alone)Manual / guideArabic version of: A guide to bycatch reduction in tropical shrimp-trawl fisheries
REBYC - Reduction of Environmental Impact from Tropical Shrimp Trawling, Through the Introduction of By-catch Reduction Technologies and Change of Management
2005Also available in:
-
Book (series)Technical studyAdvances and best practices in bycatch reduction in tropical shrimp-trawl fisheries 2021
Also available in:
No results found.This technical report describes efforts to mitigate bycatch through gear modifications and adaptations in the tropical shrimp-trawl fisheries of over 30 countries. It provides a summary of efforts by each country and then synthesizes them to identify and describe best practice. A best practice in bycatch reduction is the application or adoption of appropriate, recognized approaches to modifying fishing gear, with the objective of reducing bycatch to the greatest extent practicable. This information serves as a benchmark to identify countries that are taking appropriate steps to reduce bycatch and those that are not. It also provides context from which the outcomes of research on bycatch reduction can be evaluated and compared, including the identification of effective bycatch reduction devices, and serves to identify future research priorities. In the context of this report, best practice includes the installation and use of TEDs and BRDs that are optimally rigged and operated so as to reduce bycatch. It also includes the application of appropriate regulations to ensure effective performance, as well as the introduction of effective outreach and extension programmes to enhance and sustain best practice to reduce bycatch. -
Book (stand-alone)Technical bookComparative testing of bycatch reduction devices in tropical shrimp-trawl fisheries
A practical guide
2012Also available in:
No results found.This guide has been written to assist fishing technologists, fishery extension workers, resource managers and fisheries to develop effective bycatch reduction devices (BRDs) in tropical shrimp-trawl fisheries. It provides information describing the various stages of testing of a BRD, from planning and preparation for research to the execution of fieldwork, analysis of data, and reporting and extension of research outcomes. In preparing this guide, a wide variety of literature and other sources o f information have been reviewed, synthesized and simplified. It should serve as a comprehensive, easy-to-read guide for anyone seeking fundamental information about testing a BRD in a tropical shrimp-trawl fishery.
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Book (series)Technical reportDeveloping new approaches to global stock status assessment and fishery production potential of the seas 2014
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No results found.FAO has been monitoring the state of the world’s marine fish stocks since 1974, and it periodically produces the most authoritative report on the subject – The State of World Fisheries and Aquaculture. Information on the state of fishery sustainability is not only important for policy formulation, but also crucial to guide the fishing industry and its managers to develop effective harvest strategies. Moreover, sustainable fisheries require healthy ecosystems. To monitor ecosystem health, it is n ecessary to conduct ecosystem-level assessments that take into consideration both targeted and non-targeted species, interspecies interactions, and other factors that cannot be determined by looking at each stock in isolation. With these objectives, the Fisheries and Aquaculture Department of the FAO commissioned a study – Developing New Approaches to Global Stock Status Assessment and Fishery Production Potential of the Seas. This circular presents the results of the study. It consists of two p arts. Part 1 focuses on determining single-stock status and summarizes the results of simulation testing of four methods that can be applied to data-poor fisheries. Part 2 reports the results on the estimation of ecosystem-level production potentials based on satellite-based estimates of primary productivity. -
Book (series)Technical bookCephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date.
Volume 2. Myopsid and Oegopsid Squids
2010Also available in:
No results found.This is the second volume of the entirely rewritten, revised and updated version of the original FAO Catalogue of Cephalopods of the World (1984). The present Volume is a multiauthored compilation that reviews 28 families, i.e. (in alphabetical order), Ancistrocheiridae, Architeuthidae, Australiteuthidae, Bathyteuthidae, Batoteuthidae, Brachioteuthidae, Chiroteuthidae, Chtenopterygidae, Cranchiidae, Cycloteuthidae, Enoploteuthidae, Gonatidae, Histioteuthidae, Joubiniteuthidae, Lepidoteut hidae, Loliginidae, Lycoteuthidae, Magnapinnidae, Mastigoteuthidae, Neoteuthidae, Octopoteuthidae, Ommastrephidae, Onychoteuthidae, Pholidoteuthidae, Promachoteuthidae, Psychroteuthidae, Pyroteuthidae and Thysanoteuthidae, with 83 genera and the 295 species known and named to the date of the completion of the volume. It provides accounts for all families and genera, as well as illustrated keys. Information under species accounts includes: valid modern systematic name and original citatio n of the species (or subspecies); synonyms; English, French and Spanish FAO names for the species; illustrations of dorsal and ventral aspects of the whole animal (as necessary) and other distinguishing illustrations; field characteristics; diagnostic features; geographic and vertical distribution, including GISmap; size; habitat; biology; interest to fishery; local names when available; a remarks section (as necessary) and literature. The Volume is fully indexed and also includes sectio ns on terminology and measurements, an extensive glossary, an introduction with an updated review of the existing biological knowledge on squids (including fisheries information andmain catch data for recent years) and a dedicated bibliography. Due to the conspicuous amount of literature addressingmany squid species, an appendix is included in the online version, where those references considered most pertinent to the species are listed, by family and species, in alphabetical order by au thor; key words, also, are reported -
Book (series)GuidelineIncreasing the contribution of small-scale fisheries to poverty alleviation and food security. 2005These guidelines focus on small-scale fisheries and their current and potential role in contributing to poverty alleviation and food security. They are complementary to existing Technical Guidelines for Responsible Fisheries. Most small-scale fishers are in developing countries and many live in poor and food insecure communities. The guidelines explore ways through which the contribution of small-scale fisheries to poverty alleviation and food security could be enhanced. A vision for t he future of small-scale fisheries is presented as a goal towards which the subsector should develop. Ensuring greater participation by small-scale fishers and their communities in the formulation of policies, the development of related legislation and regulations, and in management decision-making and implementation processes, is vital to the realization of this vision. The central role of effective fisheries management, the importance of considering cross-sectoral uses of fisheries and related resources, the special role of women in fish marketing, processing and value addition, the significant scope for trade, the critical role that adequate financing can have in enabling transitions for effective fisheries management and the role of knowledge in making informed decisions are all discussed in these guidelines.