Résultats de la recherche

1. Distribution of young icefishes in the South Georgia shelf area on the basis of juvenile surveys data

   period from 1984 to 1990 AtlantNIRO carried out 6 surveys of that type. 40 fish species from 15 families ... were found in the juvenile trawl catches. Data are given on young icefishes distribution, length ... shelf area on the basis of juvenile surveys data Approval:  Approved ... composition, vertical diurnal migrations and young Champsocephalus gunnari by-catches in krill fishery. Author ...

   Meeting Document : WG-FSA-96/60 : Auteur(s): Trunov, I.A., Frolkina, Zh. A.

2. Use of biological data to inform bioregionalisation of the Southern Ocean

   spatially comprehensive species distribution layers from discontinuous biological data, by fitting complex ... and scale-dependent relationship between species abundance and available environmental data. These ... biological data without the need for environmental proxies. We describe one method, called BRT (Boosted ... aggregate data layers for pelagic zooplankton using a circumpolar dataset collected by Continuous Plankton ...

   Meeting Document : WS-BSO-07/7 : Auteur(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)

3. Report of the Convener of the COLTO–CCAMLR Toothfish Catch and Effort Data Workshop (Cape Town, South Africa, 30 July to 1 August 2019)

   Toothfish Catch and Effort Data Workshop (Cape Town, South Africa, 30 July to 1 August 2019) Microsoft Word ... File:  fsa-2019-01.docx Approval:  Approved Secretariat Workflow Status:  Content Approved Document ...

   Meeting Document : WG-FSA-2019/01 : Auteur(s): CCAMLR Secretariat and R. Arangio

4. Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis

   almost exclusively krill in 2014/15 to a mixture of fish and krill in 2015/16. Stomach flushing allows ... allowed more comprehensive sampling and DNA markers identified higher taxonomic diversity of fish prey ... range of data obtained for CEMP. Further comparison between methods with additional penguin species ... study directly comparing data from stomach flushing with faecal DNA analysis Approval:  Approved ...

   Meeting Document : WG-EMM-18/29 : Auteur(s): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda

5. Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data

   Abstract:  The current method used by the Working Group on Fish Stock Assessment (WG-FSA) for ... theoretical issues involved with estimating cohort densities from length density data from trawl surveys with ... survey data Approval:  Approved ... assessing the long-term yield for toothfish fisheries in CCAMLR uses estimates of density of juvenile ...

   Meeting Document : WG-FSA-04/92 : Auteur(s): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)

6. Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G, with comments on the sustainability of different harvest levels

   possible given the available information.  Actual assumptions are set out in this document.  CPUE data are ... Abstract:  Available catch, effort, catch-at-size and tagging data for Statistical Subarea 48.6 ... :  Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G ...

   Meeting Document : WG-FSA-12/31 : Auteur(s): E. Thomson and M. Bergh (South Africa)

7. Progress report on the scientific data compilation and analyses in support of the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (Antarctica)

   we show progress on data acquisition and data, progress on the assessment of suitable analytical and ... Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad Title:  Progress report on the scientific data compilation ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : SC-CAMLR-38/BG/14 : Auteur(s): G. Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad

8. Towards an assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea: data from predators

   squid Martialia hyadesi in the Scotia Sea: data from predators Approval:  Approved ... Abstract:  Cephalopod fisheries world-wide mainly target species from two families, Loliginidae ... and Ommastrephidae. Fisheries for the latter have been characterised by dramatically fluctuating ...

   Meeting Document : SC-CAMLR-IX/BG/13 : Auteur(s): Delegation of United Kingdom

9. OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS

   response of air breathing predators to localised environmental conditions. CEMP data do not directly ... . Furthermore, CEMP data cannot be used in a standard environmental impact assessment framework as they lack ... control sites. Identifying how these data could be used in an ecosystem management strategy is therefore ... activity). We discuss a range of inference methods which are tractable using CEMP data. These methods ...

   Meeting Document : WG-EMM-09/26 : Auteur(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)

10. CDS Implementation and Data Analysis

    the CDS data was undertaken for 2018 and 2019. Across both years Chile had the greatest number of DCDs ... France and China. Author(s):  CCAMLR Secretariat Title:  CDS Implementation and Data Analysis Microsoft ... Document Release Consent:  Yes Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

    Meeting Document : CCAMLR-38/BG/10 Rev. 2 : Auteur(s): CCAMLR Secretariat

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