Related items
Showing items related by metadata.
-
No Thumbnail AvailableBook (series)Technical studyCase studies of the management of elasmobranch fisheries. Part 2 1999
Also available in:
No results found.This report, consisting of 29 studies, describes the relevant population biology, resource analyses and fishery management of elasmobranchs at regional, national and sub-regional levels - in Atlantic Europe, the United States, the Caribbean, Guatemala, South Africa, Uruguay, the Falkland Islands, the Seychelles, two states in India, the Maldives, Malaysia, Australia, New Zealand, Japan, Fiji and Ecuador. Regional accounts are also presented of the management of Galeorhinus galeus in different na tional fisheries, management of deepwater shark populations and management of elasmobranchs within the context of a regional tuna fisheries commission. A description of the activities of Non-governmental Organizations in relation to elasmobranchs is given and an account of the quality of the reported elasmobranchs landings data available in theFAO Nominal Catcjes amd Landings Data Base. In general, the case studies cover the topics of the resource (species composition of fishery, distribution of fishery and associated species either as bycatch or discards) and development and current status of the means of prosecuting the fishery and the harvesting process. The evolution of the catch, fleet and fishing effort are also given. In terms of commerce, fishery markets and revenues from the fishery are discribed where possible together with comments of the economics of the fishery and information relating to the fisheries workforce. In relation to fisheries administration, management ob jectives and national fisheries policies are described, in particular, any that exist for elasmobranch fisheries, and the manner in which the planning process functions. Where applicable, the objective setting process, the stakeholders in the process and how the negotiations are handled are described. Who may fish and how access is granted and controlled is noted, its cost, and the nature of fishery property rights, if any. If there are gear restrictions, their nature and effectiveness is descri bed together with any regulations on vessel characteristics. Likewise, where regulations exist (on catch, closed seasons, effort limitations, or other) they are described. The authors further provide a descriptive and critical review of the policy setting process in relation to the elasmobranch fisheries, its successes, ongoing and unresolved problems and the nature of their weaknesses. Where there is an annual operational management planning process, the provision of resource management advi ce together with a description of national departments involved in this process are described. Descriptions are given of the management support activities, e.g., the methods used for collection of catch and effort data together with evaluations of the process and its problems. Several of the papers discuss stock assessment activities including reviews of the process. Many accounts complement this with descriptions and analyses of the biological advice review process and comments on the sustainab ility of the resource. National accounts also describe the relevant law and enforcement process. Finally there are descriptions of the extent of management success, e.g. the profitability of the fishery and the social welfare implicatoins of the management objectives and policies. Where possible, the costs of management are given. The report consists of two parts. The first part contains the analyses for the fisheries in the Atlantic and Indian Oceans, Malaysia and northern Australia. The sec ond part contains the case studies for Southern Australia and the Pacific Ocean, the regional accounts and the descriptions of the activities of NGOs and quality of reported landings data. -
Book (series)Technical studyManagement techniques for elasmobranch fisheries. 2005This publication describes the scientific principles and techniques used for resource management of elasmobranch fisheries with emphasis on the particular context of elasmobranchs. The management characteristics of these fishes are described – their common bycatch character and their biological constraints on productivity (low growth rate, late maturity and low fecundity). Stock assessment of elasmobranchs is described in the context of management objectives in a wide management contex t. Special attention is given to accurate species identification given the prevalent aggregating of landings data across species, genera and often families in this group. Techniques and experiences for tagging elasmobranchs for population estimation are described as well as methods of genetic techniques for stock identification. Methods and problems involved in determining age, growth, fecundity and mortality rates are described and their use in age-structured models within the conte xt of the reproductive biology of these fishes. Demographic models to determine the productivity of elasmobranch resources are described. Use of surveys to complement information derived from fisheries is described together with management measures. Last, practices of shark utilization are noted.
-
No Thumbnail AvailableBook (stand-alone)Technical bookWorkshop on Integrated Reef Resources Management in the Maldives - Bay of Bengal Programme 1997
Also available in:
No results found.For much of the world's tropical population, coral reefs are synonymous with reef fish and edible marine invertebrates. Reef-related fisheries are important to small-scale fisherfolk, as a source of both protein and livelihood security for local coastal communities. In all of Asia, coral reef resources play a role in the food and livelihood security of coastal communities. Perhaps nowhere in Asia in this role more important than in the Maldives. As a student working group in the Workshop put it, "The whole livelihood of the Maldivians depends on the reef resources." The Republic of Maldives initiated IRRM to improve the management of its reef resources. IRRM is supported by BOBP and combines scientific and fisherfolk knowledge with the expertise and input of all Ministries with jurisdiction in areas impacting reef resources. Issue areas for management under IRRM include (1) Reef fishery (2) Bait fishery for the tuna pole and line fishery (3) Coral mining (4) Tourism and fishery i nteractions and (5) Legal and institutional aspects of IRRM. The IRRM Workshop was convened to share scientific and socio-economic information on the five issue areas and to obtain a common understanding and agreement among the many government agencies, public interest groups and the private sector on the objectives and vision of the IRRN Programme. Participants examined the five issue areas and arrived at a consensus on recommendations to address each issue area. The Report and Proceedings c ontain the recommendations and the papers presented at the Workshop.
Users also downloaded
Showing related downloaded files
-
IndexesLibrary Classified Catalogue (2)/ Bibliothèque de catalogues systématiques (2) 1948
Also available in:
No results found.The Protocol of 8-9 July 1946 relative to the dissolution of the International Institute of Agriculture, transferred the functions and assets of the said Institute to FAO. Of these assets, the Library is unquestionably the most outstanding and is a lasting record of the Institute's work and its achievement in the field of agriculture. This catalogue will undoubtedly contribute towards a better knowledge of this international Library. This volume in its present form, represents the systematic card-index, by subject of the Brussels Decimal Classification, in French and English, and it's supplemented by the general alphabetical index of authors.
This is Part 2 of 4 - Books - section Pure Sciences, Applied Sciences, Hygiene, Fine Arts, Literature, History, Geography and Biography.
-
Book (stand-alone)Flagship2015–16年农产品市场状况
贸易与粮食安全：更好地平衡国家重点与集体利益
2015全球农产品和粮食产品贸易已在最近几十年取得快速增长，各国作为出口或进口方越来越多地参与这一贸易进程。这种趋势预计将在今后几十年中持续。因此，贸易将在全球各区域对粮食安全的程度和性质产生越来越重要的影响。我们面临的挑战就是确保农产品贸易的扩大能对消除饥饿、粮食不安全和营养不良起到促进作用，而不是阻碍作用。 本版《农产品市场状况》旨在缓解目前各方在农产品贸易对粮食安全产生的影响以及如何管理农产品贸易以确保贸易开放度的增加能惠及所有国家等问题上出现的观点两极分化现象。本书通过就一系列话题举证和说明，努力促成各方就政策选择开展有实证依据的辩论，并在政策选择过程中努力实现必要的改进。 -
IndexesLibrary Classified Catalogue (1)/ Bibliothèque de catalogues systématiques (1) 1948
Also available in:
No results found.The Protocol of 8-9 July 1946 relative to the dissolution of the International Institute of Agriculture, transferred the functions and assets of the said Institute to FAO. Of these assets, the Library is unquestionably the most outstanding and is a lasting record of the Institute's work and its achievement in the field of agriculture. This catalogue will undoubtedly contribute towards a better knowledge of this international Library. This volume in its present form, represents the systematic card-index, by subject of the Brussels Decimal Classification, in French and English, and it's supplemented by the general alphabetical index of authors.
This is Part 1 of 4 - Books - sections General, Bibliographies, Periodicals, Philosophy and Social Sciences.