Résultats de la recherche

1. Estimating krill recruitment and its variabiliity

   Southern Ocean give a mean recruitment rate for one year old krill of 0.339 with a standard deviation of ... 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ... Abstract:  A maximum likelihood method is developed for the decomposition of krill density at ... 0.074. A number of the assumptions needed for reliable results are discussed. Author(s):  W. de la Mare ...

   Meeting Document : WG-KRILL-93/12 : Auteur(s): W. de la Mare (Australia)

2. Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WS MPA proposal

   conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... -free areas are areas for planning MPAs and fishing activities. Author(s):  Delegation of the Russian ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : CCAMLR-38/BG/32 : Auteur(s): Delegation of the Russian Federation

3. Standing stock, spatial distribution and biological features of demersal finfish from the 2006 US AMLR bottom trawl survey of the northern Antarctic Peninsula and Joinville–D’Urville Islands (Subarea 48.1)

   . AMLR) Program in collaboration with the German Federal Research Centre for Fisheries conducted a bottom ... Islands. This area included the likely historical fishing grounds of a trawl fishery for the spiny icefish ... to the south. Estimates of seabed area by strata between 50-500 m for the region surveyed are ... encountered, estimates of total stock biomass were computed for the eight most abundant demersal species ...

   Meeting Document : WG-FSA-06/14 : Auteur(s): C.D. Jones (USA) and K.-H. Kock (Germany)

4. Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins

   basins were analysed for Hg concentration and comparisons were made by gender, total length (TL), wet ... size across the range examined and was less for Atlantic basin fish) mean=0.23 ppm) than either Pacific ... Hg concentrations within the range found for other fish like shark, swordfish, tilefish, and king ... hydrogeographical and oceanographical conditions. For example, sampling sites for the Pacific Ocean lie well outside ...

   Meeting Document : WG-FSA-06/24 : Auteur(s): K. Dawson Guynn and M.S. Peterson (USA)

5. The relative by-catches of taxa associated with vulnerable marine ecosystems by autolines and Spanish longlines

   positive bycatch, as well as the weights of bycatch when bycatches were observed, were higher for Autolines ... than for Spanish longlines. Using a generalized linear approach with a Tweedie distribution to model ... probabilities of observing positive bycatches decreased with depth for both gears. We also found that the rate ... at which positive bycatches decreased with depth was slightly greater for Autolines than for Spanish ...

   Meeting Document : WG-FSA-13/41 : Auteur(s): T. Gerrodette and G.M. Watters (USA)

6. Longline fishing at Tristan da Cunha: impacts on seabirds

   pelagic fishery for tunas and a demersal fishery for bluefish and alfoncino. Fishery observers have ... birds per 1000 hooks). By comparison, the pelagic fishery for tuna, which exceeds demersal fishing ... breeding at the islands. Stricter regulations are required for pelagic vessels, including routine placing ... not use basic mitigation measures. There is a pressing need for better policing of Tristan's ...

   Meeting Document : WG-FSA-01/15 : Auteur(s): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa)

7. Analysis of the data at the international exploratory toothfish fishery in the northern part of the Ross Sea (SSRUs 881 B, C and G).

   questionable CPUE values does not allow obtaining adequate information for decision-making.  Necessity to ... develop procedures for analyzing logline fishery data with aims to provide information for scientifically ... Workflow Status:  Content Approved Delegation responsibility for releasing documents:  Russian Federation ...

   Meeting Document : WG-SAM-16/26 Rev. 1 : Auteur(s): Delegation of the Russian Federation

8. Proposition de procédure CCAMLR d'évaluation de la conformité

   proposed CCAMLR CEP is to provide a formal mechanism for the assessment of Members' compliance against ... attached draft conservation measure establishing a compliance evaluation procedure for CCAMLR. Author(s ... ):  Delegation of Australia Title:  Proposal for a CCAMLR Compliance Evaluation Procedure Approval:  Approved ... Secretariat Workflow Status:  Content Approved Document Release Consent:  Yes Delegation responsibility for ...

   Meeting Document : CCAMLR-XXXI/29 : Auteur(s): Delegation of Australia

9. Draft Krill Fishery Report

   completed for finfish fisheries in WG-FSA (www.ccamlr.org/node/75667). The Secretariat agreed to coordinate ... the preparation of a draft krill fishery report for consideration at WG EMM-14 that would be similar ... has been prepared by the Secretariat to provide the basis for such a Krill Fishery Report. This also ... includes a report on krill fishing in the current season and a list of notifications for next season ...

   Meeting Document : WG-EMM-14/58 : Auteur(s): Secretariat

10. Changes of population structure in common benthic species of the proposed Stella Creek MPA in the vicinity of the Akademik Vernadsky Station, Galindez Island, Antarctica

    (International Union for Conservation of Nature) categories and governance types for protected area”. Bathymetric ... maps and a 3D-model of the sea-bed of Stella Creek and Skua Creek were given for the first time. The ... non-destructive method of survey using analysis of underwater photos was applied for scientific ...

    Meeting Document : WG-EMM-15/41 : Auteur(s): Delegation of Ukraine

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