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Rapport Du Groupe De Travail De La Fao Sur Levaluation Des Petits Pelagiques Au Large De Lafrique Nord Occidentale
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Author :FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :Food & Agriculture Org. ISBN 13 :9789250058887 Total Pages :252 pages Book Rating :4.0/5 (588 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by Food & Agriculture Org.. This book was released on 2007 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Group assessed the status of the small pelagic resources in Northwest Africa and make projections on the development of the status of the stocks and on future effort and catch levels. As a precautionary measure, the catch level for this species should not exceed the average over the last three years of 115 000 tonnes. For bonga, the recommendation from 2006 is maintained as no new information is available on this species, and the Working Group recommended that the catch level should not exceed 42 000 tonnes. - Le Groupe a examine l'etat actuel des ressources de petits pelagiques en Afrique nord occidentale en fait des projections sur le developpement, l'effort futur et les niveaux de capture. Comme mesure de precaution, le niveau de capture pour cette espece ne devrait pas depasser la moyenne de 115 000 tonnes des trois dernieres annees. Pour l'ethmalose, la recommandation de 2006 est maintenue car aucune information nouvelle n'est disponible pour cette espece et le Groupe de travail a recommande que le niveau de capture ne depasse pas 42 000 tonnes"
Author :FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :Food & Agriculture Org. ISBN 13 :9789250050461 Total Pages :168 pages Book Rating :4.0/5 (54 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by Food & Agriculture Org.. This book was released on 2003 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues discussed at the FAO working group meeting, held in Morocco in April 2003, included recommendations that the catch levels of small pelagics should not exceed the average recorded during the last five years, and that for sardinella, the combined catch of both species in 2004 should not exceed the mean level of the preceding three years.
Author :Food and Agriculture Organization of the United Nations. Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :Food & Agriculture Org. ISBN 13 :9789250046747 Total Pages :152 pages Book Rating :4.0/5 (467 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : Food and Agriculture Organization of the United Nations. Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by Food and Agriculture Organization of the United Nations. Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by Food & Agriculture Org.. This book was released on 2001 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by :
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by and published by Food & Agriculture Org.. This book was released on 2002 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: During this year's meeting the emphasis was on updating the database as well as knowledge of assessment methods within the group. At the beginning of the meeting a two-day course in assessment methodology was held. A separate section is devoted to each main group of species (sardine, sardinellas, horse mackerels and mackerel). For each of these, actualized information until 2001 is given on stock identity, the fisheries, catch and effort, biological data and abundance indices.--Publisher's description.
Author :FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :Food & Agriculture Organization of the UN (FAO) ISBN 13 :9789250068831 Total Pages :0 pages Book Rating :4.0/5 (688 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: FRIDTJOF NANSEN and the national research vessels AL AMIR, AL AWAM and ITAF DEME, and in 2007 and 2008 these national research vessels carried out a coordinated regional survey during the months of October-December. It should be noted that during the 2008 survey, the Gambia was not covered. The 2009 survey, hence, only provides a partial coverage of the region and estimates had to be made for Senegal and the Gambia. The Nansen series continues with a converted value from the national research vessels to the "Nansen Value". Although important changes were observed in the abundance and exploitation level for some of the stocks, the overall general situation with respect to the state of the different stocks was found to be similar to that of 2009, with the exception of the Atlantic horse mackerel (Trachurus trachurus), which this year was considered overexploited.
Author :Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa Food and Agriculture Organization Publisher : ISBN 13 :9789250074245 Total Pages :253 pages Book Rating :4.0/5 (742 download)
Book Synopsis Report of the FAO Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa by : Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa Food and Agriculture Organization
Download or read book Report of the FAO Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa written by Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa Food and Agriculture Organization and published by . This book was released on 2013 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251316554 Total Pages :216 pages Book Rating :4.2/5 (513 download)
Book Synopsis Report of the FAO/CECAF Working Group on the Assessment of Small Pelagic Fish – Subgroup South. Elmina, Ghana, 12-20 September 2018. by : Food and Agriculture Organization of the United Nations
Download or read book Report of the FAO/CECAF Working Group on the Assessment of Small Pelagic Fish – Subgroup South. Elmina, Ghana, 12-20 September 2018. written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-07-17 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth meeting of the FAO/CECAF Working Group on the Assessment of Small Pelagic Fish – Subgroup South was held in Elmina, Ghana from 12-20 September 2018. The overall objective of the Working Group is to contribute to the improved management of small pelagic resources in West Africa through the assessment of the state of the stocks and fisheries in order to ensure sustainable use of these resources for the benefit of coastal countries. The species assessed by the Working Group were: sardinella (Sardinella aurita and Sardinella maderensis), bonga (Ethmalosa fimbriata), anchovy (Engraulis encrasicolus) and horse mackerel (Trachurus trecae and Decapterus rhonchus), and other Carangidae, in the region between the northern border of Guinea-Bissau and the southern border of Angola. La quatrième réunion du Groupe de travail FAO/COPACE sur l’évaluation des petits pélagiques – Sous-groupe Sud, s’ets tenue à Elmina, Ghana, du 12 au 20 septembre 2018. L’objectif général du Groupe de travail est d’améliorer la gestion des ressources en petits pélagiques en Afrique de l’Ouest grâce à l’évaluation de l’état des stocks et des pêcheries de façon à assurer une utilisation durable de ces ressources au bénéfice des pays côtiers. Les espèces évaluées par le Groupe de travail sont les suivantes: les sardinelles (Sardinella aurita et t Sardinella maderensis), l’ethmalose (Ethmalosa fimbriata), l’anchois (Engraulis encrasicolus) et les chinchards (Trachurus trecae et Decapterus rhonchus) et autres carangidés, dans la région située entre la frontière nord de la Guinée-Bissau et la frontière sud de l’Angola.
Author :FAO Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa. Meeting Publisher : ISBN 13 : Total Pages :272 pages Book Rating :4.3/5 (243 download)
Book Synopsis FAO Informes de Pesca by : FAO Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa. Meeting
Download or read book FAO Informes de Pesca written by FAO Working Group on the Assessment of Small Pelagic Fish Off Northwest Africa. Meeting and published by . This book was released on 2009 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Group assessed the status of the small pelagic resources in Northwest Africa and made projections on the development of the status of the stocks and on future effort and catch levels. The advices for the stocks are given in relation to the agreed reference points and on basis of the projections for the next five years.--Publisher's description.
Author :FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :Food & Agriculture Organization of the UN (FAO) ISBN 13 : Total Pages :268 pages Book Rating :4.:/5 (31 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Working Group used dynamic production models for all stocks. An index of environmental quality has been introduced in the production models since 2005. For most of the stocks, the time series from the acoustic surveys with the R/V DR. FRIDTJOF NANSEN and national research vessels are used as the index of abundance in the assessments and future assessments would therefore depend on the continuation of the time series by the local research vessels. The Norwegian research vessel, DR. FRIDTJOF NANSEN surveyed the subregion from 1995 to 2006, carrying out acoustic surveys during the months October-December each year. In addition, from 2001 to 2003, the vessel carried out acoustic surveys covering the same area from May to July. From 2004 to 2006, intercalibrations and parallel surveys were carried out between R/V DR.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251323267 Total Pages :202 pages Book Rating :4.2/5 (513 download)
Book Synopsis Valuation of marine and estuarine coastal ecosystem services in the Canary Current large marine ecosystem region / Évaluation des services écosystémiques marins côtiers et estuariens dans la région du grand écosystème marin du courant des Canaries by : Food and Agriculture Organization of the United Nations
Download or read book Valuation of marine and estuarine coastal ecosystem services in the Canary Current large marine ecosystem region / Évaluation des services écosystémiques marins côtiers et estuariens dans la région du grand écosystème marin du courant des Canaries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-10-04 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem valuation is a process that assigns a monetary value to the benefits that are provided by an ecosystem and its ecosystem services. This study carries out the economic valuation of marine and estuarine coastal ecosystem services in the Canary Current Marine Ecosystem (CCLME). The CCLME stretches along the coast of Western Africa, from Morocco to Guinea, and is characterized by high biological productivity due to the upwelling of deep, cold oceanic waters along this coast. This also supports a high abundance of fish resources (both pelagic and demersal) and overall high biodiversity. This study reviews and assesses ecosystem services provided by the marine areas, coastal mangroves and seagrass meadows. These coastal areas not only provide habitats for some commercial fish species, but also feeding grounds, nurseries, or refuges. Therefore, mangroves and seagrasses can play an important role in maintaining fish stocks. L’évaluation des écosystèmes est un processus qui attribue une valeur monétaire aux avantages offerts par un écosystème et ses services écosystémiques. Cette étude cherche à réaliser une évaluation économique des services des écosystèmes côtiers marins et estuariens dans l’écosystème marin du courant des Canaries (CCLME). Le CCLME s’étend le long des côtes de l’Afrique de l’Ouest, du Maroc à la Guinée, et se caractérise par une productivité biologique élevée due à la remontée d’eaux océaniques froides et profondes (upwelling) le long de cette côte. Cela favorise également une grande abondance de ressources halieutiques (pélagiques et démersales) et une biodiversité globale élevée. Cette étude examine et évalue les services écosystémiques fournis par les zones marines, les mangroves côtières et les herbiers marins. Ces zones côtières fournissent non seulement des habitats pour certaines espèces de poissons commerciales, mais constituent également des aires d’alimentation, de nourriceries ou des refuges. Par conséquent, les mangroves et les herbiers marins peuvent jouer un rôle important dans le maintien des stocks de poissons.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789250058689 Total Pages :120 pages Book Rating :4.0/5 (586 download)
Book Synopsis Rapport de L'Atelier Sur L'estimation de L'âge de la Sardine Et de la Sardinelle en Afrique Du Nord-Ouest by : Food and Agriculture Organization of the United Nations
Download or read book Rapport de L'Atelier Sur L'estimation de L'âge de la Sardine Et de la Sardinelle en Afrique Du Nord-Ouest written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2007 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Workshop on the Age Estimation of Sardine and Sardinella in Northwest Africa was organized in Casablanca, Morocco, from 4 to 9 December 2006. The Workshop was funded by project GCP/INT/730/NOR "International Cooperation with the Nansen Programme. Fisheries Management and Marine Environment" and organized by FAO and the National Institute of Fisheries Research (INRH). Altogether 15 scientists from seven countries and FAO participated. The Workshop reviewed and discussed the results of an otolith exchange that had been carried out in 2006 and which included both sardine and sardinella otoliths from different locations. The final outcome of the meeting consisted of revised agreed guidelines for the preparation and interpretation of sardine and sardinella otoliths. A new otolith exchange was initiated just after the Workshop to consolidate results.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251316929 Total Pages :137 pages Book Rating :4.2/5 (513 download)
Book Synopsis Report of the Eighth Session of the Scientific Sub-Committee of the Fishery Committee for the Eastern Central Atlantic, Abidjan, Côte d’Ivoire, 23–26 October 2018 / Rapport de la huitième session du Sous-Comité scientifique du Comité des pêches pour l’At by : Food and Agriculture Organization of the United Nations
Download or read book Report of the Eighth Session of the Scientific Sub-Committee of the Fishery Committee for the Eastern Central Atlantic, Abidjan, Côte d’Ivoire, 23–26 October 2018 / Rapport de la huitième session du Sous-Comité scientifique du Comité des pêches pour l’At written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-10-10 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is the final report of the eighth session of the Scientific Sub-Committee of the Fishery Committee for the Eastern Central Atlantic (CECAF), which was held in Abidjan, Côte d’Ivoire from 23 to 26 October 2018. The SSC was immediately preceeded by a one-day meeting, on 22 October, on the EAF-Nansen Programme and upcoming survey related activities in the CECAF region. Major topics discussed were: (i) the reports of the assessment Working Groups on small pelagics and demersal species, as presented by the subgroups, and the report of the artisanal fisheries Working Group; (ii) fishery management advice in the CECAF region; (iii) reporting on the state of resources for the CECAF area and considerations for a revised advice framework; (iv) overview and coordination of ongoing research activities; (v) CECAF-FIRMS fisheries inventories; (vi) overview of CECAF statistics; (vii) deep-sea fisheries and vulnerable marine ecosystems; (viii) report of work of other projects/programmes in the CECAF region, report of work of research institutions or scientific groups in CECAF member countries; and (ix) future programme of work in the region. Le présent document constitue le rapport final de la huitième session du sous-comité scientifique du Comité des pêches pour l'Atlantique Centre-Est (COPACE), qui s'est tenue à Abidjan, en Côte d'Ivoire, du 23 au 26 octobre 2018. La session a été précédée d’une réunion d’une journée, le 22 octobre, sur le programme EAF-Nansen et les activités relatives aux enquêtes à venir dans la région du COPACE. Les principaux sujets de discussion ont été les suivants: (i) les rapports des groupes de travail sur l'évaluation des petits pélagiques et des espèces démersales, présentés par les sous-groupes, et le rapport du groupe de travail sur la pêche artisanale; (ii) avis de gestion de la pêche dans la région du COPACE; (iii) rendre compte de l'état des ressources pour la zone COPACE et des considérations pour un cadre d'avis révisé; (iv) aperçu et coordination des activités de recherche en cours; (v) inventaires des pêcheries CECAF-FIRMS; (vi) aperçu des statistiques du COPACE; (vii) pêche hauturière et écosystèmes marins vulnérables; (viii) rapport sur les travaux d'autres projets / programmes dans la région du COPACE, rapport sur les travaux d'institutions de recherche ou de groupes scientifiques dans les pays membres du COPACE; et (ix) programme de travail futur dans la région.
Author :Food and Agriculture Organization of the United Nations Publisher :Fao Fisheries and Aquaculture ISBN 13 : Total Pages :280 pages Book Rating :4.:/5 (318 download)
Book Synopsis Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale by : Food and Agriculture Organization of the United Nations
Download or read book Rapport Du Groupe de Travail de la FAO Sur L'évaluation Des Petits Pélagiques Au Large de L'Afrique Nord-occidentale written by Food and Agriculture Organization of the United Nations and published by Fao Fisheries and Aquaculture. This book was released on 2008 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eighth meeting of the Group assessed the status of the small pelagic resources in Northwest Africa and made projections on the development of the status of the stocks and on future effort and catch levels. With the exception of sardine in zone c the other small pelagic fish stocks in the region are considered to be fully or overexploited. The advice for the stocks are given in relation to the agreed reference points and on basis of the projections for the next five years.
Book Synopsis FAO Fisheries and Aquaculture Report by :
Download or read book FAO Fisheries and Aquaculture Report written by and published by . This book was released on 2008 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 13 :9789250049458 Total Pages :88 pages Book Rating :4.0/5 (494 download)
Book Synopsis Rapport de la Deuxième Session Du Sous-comité Scientifique, Santa Cruz de Tenerife, Spain, 23-25 Septembre 2002 by : Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session
Download or read book Rapport de la Deuxième Session Du Sous-comité Scientifique, Santa Cruz de Tenerife, Spain, 23-25 Septembre 2002 written by Food and Agriculture Organization of the United Nations. Fishery Committee for the Eastern Central Atlantic. Scientific Sub-Committee. Session and published by Food & Agriculture Org.. This book was released on 2003 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789250048123 Total Pages :64 pages Book Rating :4.0/5 (481 download)
Book Synopsis Rapport de L'Atelier Sur L'otolithe de Sardine (Sardina Pilchardus), Kaliningrad, Fédération de Russie, 28-31 Août 2001 by : Food and Agriculture Organization of the United Nations
Download or read book Rapport de L'Atelier Sur L'otolithe de Sardine (Sardina Pilchardus), Kaliningrad, Fédération de Russie, 28-31 Août 2001 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2002 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop was recommended by the first FAO Working Group on the Assessment of Small Pelagics off Northwest Africa to provide support to age readers. Different types of information structured by age, such as catch at age data, mean weight at age in the stock and in the catch, proportions of mature fish by age and tuning data are very important for analytical methods of stock assessment.
Author :FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting Publisher :FAO ISBN 13 : Total Pages :214 pages Book Rating :4.3/5 (91 download)
Book Synopsis International Cooperation with the Nansen Programme by : FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting
Download or read book International Cooperation with the Nansen Programme written by FAO Working Group on the Assessment of Small Pelagic Fish off Northwest Africa. Meeting and published by FAO. This book was released on 2006 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: On title page: International cooperation with the Nansen programme
