Search results
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An evaluation of the performance of the CCAMLR mackerel icefish (Champsocephalus gunnari) harvest control rule as applied within CCAMLR Subarea 48.3
Abstract: A retrospective analysis and sensitivity evaluation of the performance of the CCAMLR harvest control rule for the mackerel icefish (Champsocephalus gunnari) in Subarea 48.3 are described. The review indicates that the approach is providing consistent, precautionary estimates of future
Meeting Document : WG-SAM-13/31 Rev. 1 : Author(s): C. Darby, T. Earl and H. Peat (United Kingdom)
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Comparison of catches for toothfish in 58.4.1, 58.4.2, and 48.6 from vessels with anomalous CPUE
Abstract: An accurate history of catch is an important input into the assessment of toothfish stocks, and uncertainty or bias in the amount of catch from an area must be taken into account in the assessment of a stock. In 2013, Korea held a workshop on the anomalous CPUE data reported from some
Meeting Document : WG-FSA-13/57 Rev. 1 : Author(s): A. Dunn, B.R. Sharp (New Zealand), C. Darby (United Kingdom) and O.R. Godø (Norway)
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Summary of scientific observer data collected in the CAMLR Convention Area during 2013
Abstract: This paper summarises the data collected by Scientific Observers operating in the Convention Area on board longline and finfish trawl vessels during the 2013 (based on data received by the Secretariat up to 30 Sept 2013).. Information on observer coverage, incidental mortality
Meeting Document : WG-FSA-13/68 Rev. 1 : Author(s): Secretariat
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Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2013/14 season
Abstract: Following the Spanish research plan approved by the SC-CCAMLR XXXII, during the second year of the multi-year research survey in Divisions 58.4.1 and 58.4.2, the F/V Tronio has returned to the same places surveyed in the 2012/13 season, as well as expanded the experience westwards to
Meeting Document : WG-SAM-14/12 Rev. 1 : Author(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)
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Stock assessment and proposed TAC for Antarctic toothfish (TOA) in the Subarea 88.2 H in the season 2014–2015
Abstract: Stock assessment of the Antarctic toothfish in the Subarea 88.2 H using Peterson method is presented in this paper. Calculated stock value of the Antarctic toothfish in the Subarea 88.2 H is 20649 t with 95% confidence interval ranging from 12475t to 39901t. In 2014-2015 values of
Meeting Document : WG-FSA-14/14 Rev. 1 : Author(s): S.M. Goncharov and A.F. Petrov (Russia)
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Summary of scientific observer data collected in the CAMLR Convention Area during 2014
Abstract: This paper summarises the data collected by Scientific Observers operating in the Convention Area on board longline and finfish trawl vessels during the 2014 season (based on data received by the Secretariat up to 01 Oct 2014). Information on observer coverage, incidental mortality
Meeting Document : WG-FSA-14/01 Rev. 2 : Author(s): Secretariat
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Updated and revised stock assessments of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Kerguelen Islands (Division 58.5.1) and Crozet Islands (Subarea 58.6)
Abstract: An updated and revised assessment of the Patagonian toothfish (Dissostichus eleginoides) stocks in Kerguelen and Crozet areas is presented. This study is based on a CASAL (C++ Algorithmic Stock Assessment Laboratory) model. Different statistical and biological datasets are used: catches,
Meeting Document : WG-FSA-14/36 Rev. 1 : Author(s): S. Romain and G. Duhamel (France)
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Quantifying the impacts of ice on demersal longlining; a case study in CCAMLR Subarea 88.1
Abstract: The effect of sea ice is acknowledged as a major influence on fishing operations in high latitudes but not widely understood in detail other than by fishers and specialists in Antarctic fisheries research and management. Using the toothfish fishery in CCAMLR Subarea 88.1 as a case study
Meeting Document : WG-FSA-14/55 Rev. 1 : Author(s): J.M. Fenaughty and S.J. Parker (New Zealand)
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A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2015 random stratified trawl survey
Abstract: The annual Random Stratified Trawl Survey was undertaken in Division 58.5.2 in the vicinity of Heard Island during May 2015. This paper provides a preliminary assessment of mackerel icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79o 20’ E
Meeting Document : WG-FSA-15/12 Rev. 1 : Author(s): D.C. Welsford (Australia)
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Report on the survey in Subarea 48.2 in 2015 (the first year of the planned 3-year-old investigations)
Abstract: The investigations in March-April 2015 were conducted in subarea 48.2 by Ukrainian longliner SIMEIZ. 29 sets were completed during the survey. Altogether 157 specimens of Dissostichus mawsoni and 21 specimens of Dissostichus eleginoides were tagged. 124 otolith pairs of Dissostichus
Meeting Document : WG-FSA-15/43 Rev. 1 : Author(s): Delegation of Ukraine