Результаты поиска

1. Quantifying within- and between-season variability in Adélie penguin fledgling weights: statistical and practical implications for detecting change

   reducing to 30 the number of birds weighed in a single 5-day period each year. If practical, this outcome ... these issues kept in mind, the major findings from these statistical models are the potential for ... implications for detecting change Approval:  Approved ...

   Meeting Document : WG-EMM-05/20 : Автор(ы): L. Emmerson, C. Southwell and J. Clarke (Australia)

2. THE ROSS SEA: A CANDIDATE FOR IMMEDIATE INCLUSION IN A NETWORK OF MARINE PROTECTED AREAS

   populations and communities, thus confounding management. It is timely for CCAMLR to develop a network of MPAs ... last stretches of the world’s oceans where sea ice remains an important part of the system. The Ross ... Sea, therefore, represents a refuge both for science, historical value, and a diverse, sea-ice ... CANDIDATE FOR IMMEDIATE INCLUSION IN A NETWORK OF MARINE PROTECTED AREAS Approval:  Approved Secretariat ...

   Meeting Document : CCAMLR-XXVII/BG/30 : Автор(ы): Submitted by ASOC

3. Acquiring a ‘base datum of normality’ for a marine ecosystem: the Ross Sea, Antarctica

   oceans the systems used for understanding ecological processes and fishery effects all have lacked ... significant, natural top-down forcing for such a long time that it is a concept rarely considered by ... pelagic and neritic marine ecosystems is reviewed with concrete evidence given for its existence in the ... current functioning of the RSShelfE. In spite of this unique evidence for the Antarctic region, much ...

   Meeting Document : WG-EMM-04/20 : Автор(ы): D. Ainley (USA)

4. 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

   at liberty of 6 years, as l = 0.014 for longline and l = 0.007 for trawl. However, this single tag ... fishery, 99.3% of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ... 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 : Автор(ы): P. Ziegler

5. 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 : Автор(ы): I. Ball (Australia)

6. 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 : Автор(ы): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.

7. POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY

   Abstract:  CCAMLR has agreed that there is a requirement for systematic observation from the krill ... fishery, however, current levels of observer coverage are not distributed evenly across years, regions or ... % (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 ...

   Meeting Document : WG-EMM-08/45 : Автор(ы): Secretariat

8. 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 : Автор(ы): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

9. 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 : Автор(ы): R.M. Hillary (UK)

10. 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 : Автор(ы): Delegation of the USA

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