Rapport de L'Atelier Sur L'aménagement Des Ressources Partagées de Petits Pélagiques en Afrique Nord-ouest PDF Download
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Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789250048147 Category : Technology & Engineering Languages : fr Pages : 48
Book Description
The objectives of the workshop were to examine the implications of national and joint management of shared stocks, to explore possible ways to achieve sustainable management of shared stocks for the benefit of coastal countries and to suggest the way forward for a regional management system.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789250048147 Category : Technology & Engineering Languages : fr Pages : 48
Book Description
The objectives of the workshop were to examine the implications of national and joint management of shared stocks, to explore possible ways to achieve sustainable management of shared stocks for the benefit of coastal countries and to suggest the way forward for a regional management system.
Author: Publisher: ISBN: 9789250045658 Category : Fish stock assessment Languages : en Pages : 35
Book Description
The objectives of the workshop were to examine the implications of national and joint management of shared stocks, to explore possible ways to achieve sustainable management of shared stocks for the benefit of coastal countries and to suggest the way forward for a regional management system. As a general recommendation, the group suggests to support the current FAO Working Group on the Assessment of Small Pelagics in Northwest Africa.--Publisher's description.
Author: Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session Publisher: Food & Agriculture Org. ISBN: 9789250049458 Category : Fisheries Languages : fr Pages : 88
Author: Food and Agriculture Organization of the United Nations Publisher: Fao Inter-Departmental Working Group ISBN: Category : Nature Languages : en Pages : 432
Book Description
"The Symposium "Science and the Challenge of Managing Small Pelagic Fisheries on Shared Stocks in Northwest Africa" took place in Casablanca, Morocco, from 11 to 14 March 2008. It was attended by around 100 participants. Forty-three oral presentations and 30 posters were presented. The Symposium was split into four main sessions: resources and exploitation-biology and ecology of main resources and status of fisheries; dynamics and variability of pelagic fish populations and environmental influences; methods and models for assessing small pelagic fish stocks; and management of fisheries on shared resources. The Symposium ended with a general discussion aiming to identify specific problems to address as well as providing recommendations on ways forward. These Proceedings present a summary of the various sessions as well as on the outcomes of the discussion. They also provide scientifically reviewed papers and many of the papers in support of posters presented at the Symposium (non-scientifically reviewed). The papers and posters are available at www.smallpelagics2008.org ."--Page v.
Author: FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher: Food & Agriculture Org. ISBN: 9789250056081 Category : Technology & Engineering Languages : en Pages : 196
Book Description
The fifth meeting of the FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa was held in Nouadhibou, Mauritania, from 26 April to 5 May 2005. The meeting continued to focus on data quality and on the analysis of trends in the basic data (landings, catch, effort, abundance, length and age distribution) and trends in the fishery independent survey data. The structure of the report is the same as that of the previous Working Group report (FAO, 2004), with the addition of two chapters, one on bonga (Ethmalosa fimbriata) and one on anchovy (Engraulis encrasicolus). A separate section is devoted to each of the main groups of species (sardine, sardinella, horse mackerel, chub mackerel, bonga and anchovy). For each of these, standardised information is given on stock identity, fisheries, abundance indices, sampling, biological data, assessment, management recommendations and future research. In the absence of reliable length and/or age compositions, the Working Group used production models for all stocks. The results of the assessments indicate that the sardine stock in Zone C is not fully exploited and the Working Group hence noted that the total catch level may be temporarily increased but should be adjusted to natural changes in the stock. A constant monitoring of the stock abundance and structure, by scientific surveys, independent from catch data, should be ensured, to detect unanticipated changes that may require urgent management measures. As regards the central stock of sardine (Zones A+ B), it is recommended not to increase catches above the average level of the last five years (600 000 tonnes). The stock of round sardinella was found to be fully exploited and it was hence recommended not to increase catches of sardinella above the current level of 400 000 tonnes (2004). As a precautionary approach, the Working Group recommended not to increase catches above the average level of the last five years for the horse mackerels (80 000 tonnes for Trachurus trachurus and 170 000 tonnes for T. trecae) and not to increase catches above the 2004 level for chub mackerel (220 000 tonnes). For bonga the Working Group recommended as a precautionary measure that the catch level should not exceed the average over the last five years (42 000 tonnes) and for anchovy the catch level should not exceed the average over the last three years (160 000 tonnes). In formulating the results of the assessments, the Working Group noted that it lacked a set of uniform reference points and management objectives for all stocks in the area. The Group noted that the selection of appropriate reference points required more time than was available during the meeting. It was therefore decided that some members will look further into this problem, working by correspondence, and present a working paper at the 2006 meeting. At that meeting the Working Group will attempt to agree on a common policy concerning the way it presents its management advice for the various stocks.
Author: Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session Publisher: ISBN: 9789250060217 Category : Fisheries Languages : fr Pages : 56
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org ISBN: 9789252061212 Category : Law Languages : fr Pages : 36
Book Description
La p�che artisanale joue un r�le toujours croissant dans l'�conomie nationale des pays de l'Afrique de l'ouest, notamment en ce qui concerne la s�curit� alimentaire des m�nages, l'emploi des populations locales et l'int�gration r�gionale. Cet atelier a �t� organis� pour analyser les probl�mes auxquels la p�che artisanale est aujourd'hui confront�e. Le document pr�sente un r�sume des discussions ainsi que les conclusions et recommandations de l'atelier.
Author: Food and Agriculture Organization of the United Nations
Author: Food and Agriculture Organization of the United Nations
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Author: Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session
Author: 
Author: Food and Agriculture Organization of the United Nations
Author: FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Author: Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session
Author: Food and Agriculture Organization of the United Nations
Author: Serge Garcia