Résultats de la recherche

1. Review of cetacean depredation in CCAMLR statistical subareas

   Abstract:  Depredation, the removal of fish from longlines by large marine predators, has been ... observed throughout the CCAMLR management area. Loss of fish through depredation can cause financial loss ... assessments through the underestimation of total mortality resulting from fishing and depredation combined. In ... other subareas the problem is known but not currently addressed. The areas in which the establishment of ...

   Meeting Document : WG-SAM-15/27 : Auteur(s): M. Soeffker (United Kingdom) and P. Tixier (France)

2. Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Argos Froyanes, United Kingdom

   fishable areas of SSRUs 88.2 A–B north of 66° S latitude. During the 6 th- 10 th February 2015, the UK ... fish and collect information on the characteristics of the toothfish inhabiting the region. The vessel ... of 49 tonnes of D mawsoni and small catch of 29 kg of two D eleginoides was taken; 150 tagged fish ... were released at 3.1 fish tagged per tonne and a tag overlap statistic of 85%. Author(s):  M. Soeffker ...

   Meeting Document : WG-SAM-15/31 : Auteur(s): M. Soeffker, J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom)

3. Schedule for the Thirty-fourth Meetings of the Commission and the Scientific Committee

   -XXXIV and CCAMLR-XXXIV Registration for SC-CAMLR-XXXIV and CCAMLR-XXXIV 16:00- Meeting of the Commission ... Heads of Delegations   directly following the Heads of Delegations meeting of the Commission Meeting of ... of meeting 8.2 Introduction of new Measures   10:30-11:00 Refreshment Break 11:00-12:30 SCIC 3.1.2.1 ... System of Inspection   7. SISO 8. Climate change 15:30-16:00 Refreshment Break 16:00-17:30 SCIC advice to ...

   Page : Site Section: Meetings

4. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch ... Abstract:  Understanding and predicting the distribution of Antarctic toothfish (Dissostichus ... data and environmental data to provide a circumpolar prediction of Antarctic toothfish habitat ... suitability is explored. Maxent is highly sensitive to biased sampling effort and the selection of background ...

   Meeting Document : WG-FSA-15/64 : Auteur(s): CCAMLR Secretariat

5. Proposal to modify Conservation Measure 24-02 regarding the use of a streamer line

   Abstract:  The activities of the CCAMLR to minimize incidental mortality of seabirds in the course ... of longline fishing or longline fishing research in the Convention Area are carried out by means of ... : a) use a streamer line and b) control of the longline weighting rate. Currently, according to CM 24 ... paragraph 2,3 and 4).  Thus, the use of a streamer line becomes meaningless for any vessels using longline ...

   Meeting Document : SC-CAMLR-XXXVI/BG/23 : Auteur(s): Delegation of the Russian Federation

6. Estimating nest-level phenology and reproductive success of colonial seabirds using time-lapse cameras

   ) implements  the methods of the paper and provides summary outputs for direct input to CEMP A6b and A9 eforms ... . The abstract of the paper follows: Summary 1. Collecting spatially extensive data on phenology and ... Abstract:  We wish to draw the attention of Members to an online application of the R code ... . 2. We describe a method to estimate nest-level breeding phenology and reproductive success of ...

   Meeting Document : WG-EMM-18/P01 : Auteur(s): J.T. Hinke, A. Barbosa, L.M. Emmerson, T. Hart, M.A Juáres, M. Korczak-Abshire, G. Milinevsky, M. Santos, P.N. Trathan, G.M. Watters and C. Southwell

7. Stock status and population assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3

   Deficient” by IUCN (Endicott & Kyne 2009) and is one of the main by-catch species in the longline ... . Using ten years of tag-recapture data collected around South Georgia, a comprehensive analysis of data ... Georgia and Shag Rocks was undertaken. The outcomes of this study narrowed some of the existing knowledge ... Antarctic starry skates, and provide a preliminary stock assessment, showing that the current level of by ...

   Meeting Document : WG-FSA-18/27 : Auteur(s): M. Söffker, N.D. Walker, M. Belchier and J. Ellis

8. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18

   biological characterisation of the fishery shows a truncation of the right-hand limb of the age distribution ... between 2004 and 2014. No age data are currently available after 2014. We recommend that further ageing of ... slightly different as the effective tag release and recaptures (to account for different levels of tag ... estimate using effective tagging survival and tag detection rates and allowing a maximum of 20% change in ...

   Meeting Document : WG-FSA-18/36 : Auteur(s): S. Mormede and S. Parker

9. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2018

   Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... not indicate an excess of capacity in the fishery.  Interpretation of data for 2018 should be made in ... the context of changes in the area of operation and the application of fishery closures in the ... exploratory fishery in Subarea 88.1. Author(s):  CCAMLR Secretariat Title:  Measurement of capacity in CCAMLR ...

   Meeting Document : WG-FSA-18/15 : Auteur(s): CCAMLR Secretariat

10. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2019

    Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... do not indicate an excess of capacity in the fishery.  Interpretation of data for 2018 and 2019 ...  should be made in the context of  changes in the area of operation  and the application of fishery ... closures in  the exploratory fishery in Subarea 88.1. Author(s):  CCAMLR Secretariat Title:  Measurement of ...

    Meeting Document : WG-FSA-2019/06 Rev. 1 : Auteur(s): CCAMLR Secretariat

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