Resultados de la búsqueda
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Manual for age determination of Antarctic toothfish, Dissostichus mawsoni V2
Abstract: An age determination manual for Antarctic toothfish (Dissostichus mawsoni) was produced for CCAMLR in 2010. The manual has been updated to include the development and use of a reference set to provide training and refresher material for agers, and to formally track reader performance and
Meeting Document : WG-FSA-12/43 Rev. 1 : Autor(es): C.P. Sutton, P.L. Horn and S.J. Parker (New Zealand) (The R Library file is available from the Secretariat on request)
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Summary of scientific observations related to Conservation Measures 24-02 (2008), 25-02 (2009) and 26-01 (2009)
Author(s): Secretariat Title: Summary of scientific observations related to Conservation Measures 24-02 (2008), 25-02 (2009) and 26-01 (2009) Approval: Approved
Meeting Document : WG-FSA-12/70 Rev. 2 : Autor(es): Secretariat
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Research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 and Division 58.4.1 in 2013/14
Abstract: Ukraine has notified its intention to participate in the exploratory fisheries for Dissostichus spp. in Subarea 48.6 and Division 58.4.1 in 2013/14. The research plan details the objectives, rationale and activities proposed for research fishing, in accordance with Conservation Measures
Meeting Document : WG-SAM-13/13 Rev. 1 : Autor(es): Submitted by the Secretariat on behalf of Ukraine
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
Abstract: Tagging studies of skates and rays worldwide provide valuable information to help better understand a wide range of metrics including movements and migrations, stock units, growth rates, longevity, discard survival and abundance. Most Antarctic skate species are little known and, coupled
Meeting Document : WG-SAM-13/25 Rev. 1 : Autor(es): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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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 : Autor(es): C. Darby, T. Earl and H. Peat (United Kingdom)
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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 : Autor(es): Secretariat
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Progress report on the Weddell Sea Research Program Stage II
Abstract: Results of longline survey on Antarctic toothfish in the Weddell Sea (Stage II) are presented in the paper. Options I and II of the survey were carried out from February 10 to February 22, 2014. A total of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths
Meeting Document : WG-FSA-14/03 Rev. 2 : Autor(es): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E. F. Uryupova (Russia)
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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 : Autor(es): S.M. Goncharov and A.F. Petrov (Russia)
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A preliminary CASAL population assessment of Patagonian toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons
Abstract: This paper describes a preliminary CASAL based assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2013/14 season and sensitivity analyses conducted using the maturity ogive from the area 48.3 and revised
Meeting Document : WG-FSA-14/29 Rev. 1 : Autor(es): V. Laptikhovsky, R. Scott, M. Söffker and C. Darby (United Kingdom)
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Bycatch of skates (Rajiformes) and grenadiers (Macrouridae) in longline fisheries in Subarea 48.3
Abstract: This paper investigates factors affecting the bycatch of skates (Rajiformes) and grenadiers (Macrouridae) taken by the longline fishery in statistical subarea 48.3. Bycatch was greater for vessels using autoline system than for those using the “Spanish” system, due to differences in
Meeting Document : WG-FSA-14/47 Rev. 1 : Autor(es): V. Laptikhovsky, M. Soeffker, M. Belchier, J. Roberts, C. Darby, J. Ellis and R. Scott (United Kingdom)