Résultats de la recherche
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New photo-identification catalogues from Crozet and Kerguelen Islands
Abstract: Depredation is observed in many places within the convention area and is an increasing concern for fishery. Killer whale and sperm whales are the two odontocetes species mainly responsible for this issue. One of the key point to understand the process of depredation is to use photo
Meeting Document : WG-FSA-15/71 : Auteur(s): P. Tixier, N. Gasco and C. Guinet (France)
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Technical guide to collect data related to depredation on board longline vessels
Abstract: Depredation is an increasing concern in areas where Patagonian toothfish is targeted. In order to assess its effect and understand the process of depredation by killer whales and sperm whales, good quality data needs to be collected at sea. This paper describes the different variables
Meeting Document : WG-FSA-15/72 : Auteur(s): N. Gasco, P. Tixier and C. Guinet (France)
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Conversion Factors used for Patagonian toothfish in Division 58.5.1. and Subarea 58.6
Abstract: Conversion Factor is a crucial value used to calculate green weight using product weight and thus assess the amount of fish withdrawn from the stock. This paper describes factors influencing conversion factor using data collected on Patagonian toothfish within the French EEZ, results
Meeting Document : WG-FSA-15/77 : Auteur(s): N. Gasco (France)
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Identification self training for observers
Abstract: Being able to correctly identify species is crucial in observer’s tasks and data quality implies very good knowledge from observers. Identification quality is related to observer’s training and resources provided by technical coordinators. This document describes a tool developed as a
Meeting Document : WG-FSA-15/75 : Auteur(s): N. Gasco and A. Martin (France)
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Spanish research proposal for the 2016/17 season in Division 58.4.1
Abstract: In the 2012/13 fishing season Spain began the implementation of a multi-annual Research Plan for Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods: depletion and tagging. Although a big effort has been placed for their
Meeting Document : WG-SAM-16/10 : Auteur(s): Delegation of Spain
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Research plan for the 2016/17 toothfish fishery in Division 58.4.4b by Japan and France
Abstract: Japan and France made the next season’s (2016/17) research plan in research blocks 58.4.4b_1 and 58.4.4b_2 using the updated CCAMLR C2 and Observer data. The estimated median stock size in block 58.4.4b_1 and 58.4.4b_2 was 380, and 483 tonnes, respectively, in Chapman estimator using R
Meeting Document : WG-SAM-16/06 : Auteur(s): Delegations of Japan and France
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Korean research plan in Divisions 58.4.1 and 58.4.2 in 2016/17
Abstract: Most things related to Dissostichus spp. in the eastern side of Antarctic Ocean has not been known well as namely the area is data poor areas. In the Division 58.4.1 there are two stocks; one extends from the SSRU 58.4.1C to the SSRU 58.4.2A, and the other one to the SSRU 58.4.1H. The
Meeting Document : WG-SAM-16/17 : Auteur(s): Delegation of the Republic of Korea
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Proposal for research fishing in CCAMLR Subarea 48.6 during the three-year period 2016/17–2018/19
Abstract: Presentar antecedentes y el objetivo de contribuir con un barco mas en la pesca de investigación en la Subárea 48.6 que aumentaria las chances de cuota de pesca de investigación y asi el número de peces observados y marcados, a efectos de lograr un nivel que permita robustecer el tamaño
Meeting Document : WG-SAM-16/12 : Auteur(s): Delegation of Uruguay
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Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2016–2019
Abstract: Russian Federation is going to continue investigation for toothfish in Ross Sea in fishing seasons 2016-2019. The present program aims to recapture tagged fishes released during the implementation of the previous research program took place in 2010-2012 fishing seasons and investigate
Meeting Document : WG-SAM-16/27 : Auteur(s): Delegation of the Russian Federation
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2016/17
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the Sea during mostly all the year, this large water area is very similar to the Ross Sea. This
Meeting Document : WG-SAM-16/25 : Auteur(s): Delegation of the Russian Federation