Résultats de la recherche

1. Population assessment of Patagonian toothfish in Subarea 48.4 – 2011 update

   Abstract:  In this paper we update the assessment of D. eleginoides in the northern half of Subarea 48.4 presented in 2010. The CASAL model is improved through the incorporation catch at age data, as an alternative to the catch at length data that were the only such data available in 2010. The

   Meeting Document : WG-FSA-11/38 : Auteur(s): J. Roberts, R. Mitchell and R. Wakeford (United Kingdom)

2. New gonad identification guides for Dissostichus eleginoides

   Abstract:  Difficulties in distinguishing between certain gonad stages is of common concern for observers onboard vessels fishing for Dissostichus eleginoides. To minimise errors in interpretation of maturity scales of D. eleginoides a comprehensive identification guide has been prepared. It is

   Meeting Document : WG-FSA-11/39 Rev. 1 : Auteur(s): N. Gasco (France), J. Brown (United Kingdom) and G. Duhamel (France)

3. Comprehensive field guide of Antarctic fishes

   Abstract:  This paper outlines a proposal to develop a field guide for Antarctic fishes which  would use photographs of live fish wherever possible. Author(s):  N. Gasco (France) Title:  Comprehensive field guide of Antarctic fishes Approval:  Approved

   Meeting Document : WG-FSA-11/40 : Auteur(s): N. Gasco (France)

4. By-catch observation during krill fishing cruise (48.1, 48.2 Statistical Subareas, 2011)

   Abstract:  359 Antarctic krill catches were analysed for by-catch, it took 48.5% of observed catches and 31.3% of total catches. Fish by-catches were usual in the sector 48.1 (89.1% of cases); the most of by-caught fishes belonged to families Nototheniidae (NOX) (66.3%). Fish by-catches in the

   Meeting Document : WG-FSA-11/41 : Auteur(s): K. Vyshniakova (Ukraine)

5. Committee for Environmental Protection: Annual report to the Scientific Committee of CCAMLR

   Author(s):  CEP Observer to SC-CAMLR Title:  Committee for Environmental Protection: Annual report to the Scientific Committee of CCAMLR Approval:  Approved

   Meeting Document : SC-CAMLR-XXX/BG/12 : Auteur(s): CEP Observer to SC-CAMLR

6. Summary of the Thirty-fourth Antarctic Treaty Consultative Meeting (Buenos Aires, Argentina, 20 June to 1 July 2011)

   Author(s):  Secretariat Title:  Summary of the Thirty-fourth Antarctic Treaty Consultative Meeting (Buenos Aires, Argentina, 20 June to 1 July 2011) Approval:  Approved

   Meeting Document : CCAMLR-XXX/BG/06 : Auteur(s): Secretariat

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2A–B), using revised catch, catch-at-age, and tag-recapture data for the 2010–2011 seasons. The

   Meeting Document : WG-FSA-11/42 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–G for the years 2002–03 to 2010–11

   Abstract:  This paper describes the first Bayesian sex and age structured population stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 covering SSRUs 88.2C, D, E, F, and G (SSRUs 88.2C–G). For modelling purpose, we split the region into two fisheries: south of 70

   Meeting Document : WG-FSA-11/43 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

9. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at-age and tag-recapture data from selected trips and all vessel trips. The 2011 reference case model

   Meeting Document : WG-FSA-11/44 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

10. Summary of otoliths held in Cape Town that were collected within the CCAMLR area

    Abstract:  South Africans have been deployed as CCAMLR observers on vessels from a number of flag states. In some cases the observers have retained the otoliths that were collected and deposited them at the Branch Fisheries Management, Dept Agriculture, Forestry and Fisheries (DAFF) in Cape Town.

    Meeting Document : WG-FSA-11/52 : Auteur(s): R. Leslie, C. Heinecken and P. Mullins (South Africa)

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