Résultats de la recherche

1. Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2

   fishery, 99.3% of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ... at liberty of 6 years, as l = 0.014 for longline and l = 0.007 for trawl. However, this single tag ... Abstract:  Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ... fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ...

   Meeting Document : WG-FSA-17/21 : Auteur(s): P. Ziegler

2. Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its application as a tool for evaluating fisheries management systems

   examples of its application as a tool for evaluating fisheries management systems. As in previous years ... range of models to be constructed and explored. The application of Fish Heaven as an evaluation tool is ... illustrated by some examples of how Catch Per Unit Effort performs as an indicator of abundance under simple ... additions to earlier versions and illustrations of its application as a tool for evaluating fisheries ...

   Meeting Document : WG-FSA-SAM 03/15 : Auteur(s): I. Ball (Australia)

3. The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery

   not occur at these sites in normal ice years. It is suggested that an understanding of the potential ... and return with krill. The pattern of foraging is similar between sites. The potential for overlap ... continental shelf. Observations at Casey and Dumont D'Urville from one season suggest such an overlap may ... for over lap between the areas of foraging of the birds and fishing be established by tracking before ...

   Meeting Document : WG-EMM-96/69 : Auteur(s): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.

4. POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY

   Abstract:  CCAMLR has agreed that there is a requirement for systematic observation from the krill ... % (Subareas 48.1 and 48.2) and c30% (in Subarea 48.3). 13 of the 16 vessels that have fished for krill in 48.3 ... have carried observers at some time, compared to 6 of 15 in 48.1 and 4 of 15 in 48.2. An analysis of ... produce a sufficiently precise length frequency distribution and would free up time for other priority ...

   Meeting Document : WG-EMM-08/45 : Auteur(s): Secretariat

5. Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   collision with an ice block which caused a problem in a propeller, so it couldn’t perform the proposed ... its research commitments was made by the WG-SAM-15. A minimum of 30 days within the 58.4.1 Division is ... . Barreiro (Spain) Title:  Continuation in the 2015/16 season of the research plan initiated in 2012/13 for ...

   Meeting Document : WG-FSA-15/05 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

6. DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA

   give us an abundance estimate with a coefficient of variation of 30% for the Patagonian toothfish stock ... relationship we predict the expected abundance precision using the mark and recapture data for Patagonian ... exploratory fisheries we estimate the required TAC, for a given range of observed tagging rates, that would ... SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA ...

   Meeting Document : WG-SAM-08/06 : Auteur(s): R.M. Hillary (UK)

7. Candidate baseline data for ecosystem indicators in the Ross Sea region. Part B: Discussion of the data

   Abstract:  A Research and Monitoring Plan for the Ross Sea region MPA (RSRMPA) has been endorsed ... by the Scientific Committee (SC-CAMLR-XXXVI/20). The Plan identifies research questions that aim to ... set of indicators that, when observed or quantified, provide baseline data for key species and ... which to assess change and evaluate the performance of the MPA. Here, and in an accompanying working ...

   Meeting Document : SC-CAMLR-XXXVII/BG/13 : Auteur(s): Delegation of the USA

8. Ecosystem indicators: factors affecting the choice of predator performance indices for use in monitoring programmes

   the summer showed the closest relationship with krill abundance, especially those for species with ... the choice of predator performance indices for use in monitoring programmes Approval:  Approved ... . Using indices of predator performance from four species of krill-eating predator together with ...

   Meeting Document : WG-EMM-03/43 : Auteur(s): K. Reid (United Kingdom)

9. Notifications of the United Kingdom’s intention to conduct exploratory longline fisheries for Dissostichus spp. in 2010/11

   intention to conduct exploratory longline fisheries for Dissostichus spp. in 2010/11 Approval:  Approved ...

   Meeting Document : CCAMLR-XXIX/30 : Auteur(s): Delegation of the United Kingdom

10. Report of the Antarctic and Southern Ocean Coalition to the Commission for the Conservation of Antarctic Marine Living Resources

    Commission for the Conservation of Antarctic Marine Living Resources Approval:  Approved Secretariat Workflow ... Status:  Content Approved Document Release Consent:  Yes Delegation responsibility for releasing ...

    Meeting Document : CCAMLR-XIV/BG/30 : Auteur(s): ASOC Observer

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