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Rapport de campagne no.1 - Campagne acoustique sur les ressources pélagiques de l'Afrique du nord-ouest - Partie 4 Maroc - 24 Novembre - 21 Décembre 1995

Cruise Reports Dr. Fridtjof Nansen







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    Regional workshop on the EAF-Nansen Programme and planning meeting of the 2017 R/V Dr Fridtjof Nansen Northwest Africa regional pelagic resources and ecosystem survey, Casablanca, Morocco 3–5 May 2017 / Atelier régional sur le Programme EAF-Nansen et la réunion de planification de la campagne écosystémique régionale 2017 sur les ressources pélagiques du N/R Dr Fridtjof Nansen en Afrique du Nord-Ouest, Casablanca, Maroc 3-5 mai 2017 2020
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    This is the report of a regional workshop organised under the EAF-Nansen Programme “Supporting the application of the Ecosystem Approach to Fisheries management considering climate and pollution impacts”. The workshop took place at the premises of the National Fisheries Research Institute (Institut National de Recherche Halieutique - INRH) in Casablanca, Morocco from 5 to 7 May 2017. The main objectives of the workshop were to determine regional priorities within the research themes of the EAF-Nansen Programme science plan, identify specific research that could be carried out collaboratively and to review objectives of the 2017 R/V Dr Fridtjof Nansen survey in Northwest Africa. Ce document est le rapport d'un atelier régional organisé dans le cadre du Programme EAF-Nansen «Appuyer l'application de l'approche écosystémique de la gestion des pêches en tenant compte des impacts du climat et de la pollution». L'atelier s'est déroulé à l'Institut national de recherche halieutique (INRH) à Casablanca, au Maroc, du 5 au 7 mai 2017. Les principaux objectifs de l'atelier étaient de déterminer les priorités régionales au niveau des thèmes de recherche du plan scientifique du Programme EAF-Nansen, d’identifier les travaux de recherche spécifiques qui pourraient être menés en collaboration et d’examiner les objectifs de la campagne 2017 du N/R Dr Fridtjof Nansen en Afrique du Nord-Ouest.
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    Report of the second meeting of the Planning Group for the Coordination of Acoustic Surveys off Northwest Africa, Dakar, Senegal, 28-29 October 2003 / Rapport de la deuxième réunion du Groupe de planification pour la coordination des campagnes acoustiques au large de l'Afrique du Nord-Ouest, Dakar, Sénégal, 28-29 octobre 2003 2005
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    The second meeting of the Planning Group for the Coordination of Acoustic surveys off Northwest Africa was held in Dakar, Senegal, from 28 to 29 October 2003. The general objective of the Planning Group is to plan the coordination of acoustic surveys in the region including intercalibration of research vessels and to act as a forum for discussion on issues important to acoustic surveys such as standardization of methods, acoustic research and training. A total of ten scientists from the Gambia, Mauritania, Morocco, Norway, Senegal and FAO participated in the meeting. Mr Abdoulaye Sarre (CRODT, Senegal) was elected chairman of the meeting for a 2-year period.The Planning Group noted that the three countries that possess their own research vessels had all conducted acoustic surveys in 2003 and that progress had been made in terms of planning and implementation of surveys as well as in data analysis and reporting. Nevertheless, there are still some issues that need to be addressed including the coordination of the national surveys to ensure complete coverage of the pelagic stocks, studies to reduce the noise level of the different research vessels, and the operation of the pelagic trawl to improve sampling of the target pelagic species. The importance of carrying studies on the Target Strength (TS) values of the main small pelagic fish species was also highlighted and a proposal for a two week training course was elaborated during the meeting. Le deuxième Groupe de planification pour la coordination des campagnes acoustiques au large de l'Afrique du Nord-Ouest s'est réuni à Dakar, Sénégal, les 28 et 29 octobre 2003. Le Groupe de planification a pour objectif général d'organiser la coordination des campagnes acoustiques dans la région, y compris l'intercalibration des navires de recherche, et de jouer un rôle de forum de discussion sur des questions importantes pour les campagnes acoustiques telles que la standardisation des méthodes, la recherche acoustique et la formation.En tout, dix chercheurs de la Gambie, du Maroc, de la Mauritanie, de la Norvège, du Sénégal
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    Report of the fifth meeting of the Planning Group for the Coordination of Acoustic Surveys off Northwest Africa, Dakar, Senegal, 29–30 October 2006/ Rapport de la cinquième réunion du Groupe de planification pour la coordination des campagnes acoustiques au large de l'Afrique du Nord-Ouest, Dakar, Sénégal, 29-30 octobre 2006 2007
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    The fifth meeting of the Planning Group for the Coordination of Acoustic Surveys off Northwest Africa was held in Dakar, Senegal, from 29 to 30 October 2006. All of the local research vessels had carried out acoustic surveys since the 2005 meeting of the Planning group. The analysis of the results of the coordinated parallel survey carried out in the fourth quarter of 2005 had shown that the variability of the allocation of recorded acoustic energy between the local vessels and the R /V DR FRIDTJOF NANSEN had been within acceptable limits. One coordinated survey was also carried out between the R/V ITAF DEME of Senegal and the R/V AL AWAM of Mauritania however no common report had been produced. The importance of doing so in the future was stressed. The countries are still working to find solutions with respect to problems related to noise levels and trawling as well as to ensure adequate funding for vessel operations. A plan to conduct a coordinated regional sur vey in October–December to continue the time series started with the R/V DR. FRIDTJOF NANSEN was made.

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