Résultats de la recherche
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Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
Abstract: This paper outlines the specific research objectives and plan to achieve them for the third and final year of an agreed 3-year longline survey, in the wider context of connecting the recently undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The overall
Meeting Document : WG-FSA-18/31 : Auteur(s): G. Robson, P. Hollyman and C. Darby
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Révision de l'approche de précaution pour veiller à l'utilisation rationnelle de la ressource vivante (Dissostichus eleginoides) dans la sous-zone 48.3
Abstract: Fishing for Patagonian toothfish (Dissostichus eleginoides) has been carried out around South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management. This paper reviews the long-term decline in the size structure of Patagonian toothfish
Meeting Document : CCAMLR-38/31 Rev. 2 : Auteur(s): Делегация Российской Федерации
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Modelling the impact of krill fishing on seal and penguin colonies
pertaining to the issue of taking into account the needs of other species when setting precautionary krill ...
Meeting Document : WG-EMM-05/14 : Auteur(s): É.E. Plagányi and D.S. Butterworth (South Africa)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands, 1998/99
concern. CCAMLR needs to continue monitoring the incidence of entanglement and enhance its campaign ...
Meeting Document : SC-CAMLR-XVIII/BG/06 : Auteur(s): Delegation of the United Kingdom
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A simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37)
. research vessel surveys) need to be considered to monitor changes in the number, distribution and size of ... imprecise. Priority needs to be given to improving the krill distribution model underlying the analysis ...
Meeting Document : WS-KCPUE-89/04 : Auteur(s): D.S. Butterworth (South Africa)
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A simulation study of krill fishing by an individual JAPANESE trawler
. research vessel surveys) need to be considered to monitor changes in the number, distribution and size of ... imprecise. Priority needs to be given to improving the krill distribution model underlying the analysis ...
Meeting Document : SC-CAMLR-VII/BG/37 : Auteur(s): D.S. Butterworth (Invited Expert)
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Updating the Antarctic krill biomass estimates for CCAMLR Subareas 48.1 to 48.4 using available data
have adversely impacted the krill stock. Nonetheless the Commission also needs to manage the risk of ...
Meeting Document : WG-EMM-15/28 : Auteur(s): S. Hill, A. Atkinson, C. Darby, S. Fielding (United Kingsom), B. Krafft, O.R. Godø, G. Skaret (Norway), P. Trathan, J. Watkins (United Kingdom)
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Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
the end of 2019 and observations until the end of 2018. The updated assessment model is based on the ... model with catch data to 2019 and observations to the end of 2018 including new ageing data from the ... estimated SSB status at the end of 2019 was 0.51 (95% CI: 0.49-0.53). The smaller biomass meant that the ...
Meeting Document : WG-FSA-2019/32 : Auteur(s): P. Ziegler
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Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys
data were collected both during day and night for the 2019 Scotia Sea large-scale krill monitoring ... , the time period covered by the 2019 survey, the frequency response data obtained using an upward ...
Meeting Document : WG-EMM-2019/32 : Auteur(s): T. Klevjer, G. Skaret and B.A. Krafft
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IMPACTS OF CLIMATE CHANGE ON ANTARCTIC MARINE ECOSYSTEMS: A CALL FOR ACTION
Committee needs to increase its work on climate change impacts in order to consider the consequences of a ...
Meeting Document : CCAMLR-XXVII/BG/27 : Auteur(s): Submitted by ASOC