Résultats de la recherche

1. Monitoring a marine ecosystem using responses of upper trophic level predators

   developed for reducing these multivariate time-series to a single vector, called a combined standardised ... CSI was calculated for each species individually. 6. Separate analysis of variables that were likely ... South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ... followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme and ...

   Meeting Document : WG-EMM-01/25 : Auteur(s): I.L. Boyd and A.W.A. Murray (United Kingdom)

2. Seabird mortality from longline fisheries: evidence from Marion and Gough Islands

   Abstract:  Two tuna longline fishing hooks have been recovered from beside Wandering Albatross ... have been found dead ashore on either island as a result of fishing gear. Recoveries of banded birds at ...

   Meeting Document : WG-IMALF-94/18 : Auteur(s): J. Cooper (South Africa)

3. Proposal to extend fishing season in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

   seasons by a further two weeks. This would increase the fishing season to include the period from 1 to 14 ... fishery in CCAMLR statistical division 58.5.2 on a trial basis during the 2013/14 and 2014/15 fishing ...

   Meeting Document : WG-FSA-13/19 : Auteur(s): J. Barrington and B. Baker (Australia)

4. Results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014 and development of the time series

   their unique nature. We recommend the survey be continued to provide information on year class strength ... standardised gear in a standardised manner; and (2) To sample additional experimental stations in an adjacent ... for the core strata showed a slight decline across the three surveys but this decline was not ... are not useful for monitoring recruitment. Stations in the experimental stratum near Ross Island had ...

   Meeting Document : WG-FSA-14/51 : Auteur(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)

5. Results of the fourth CCAMLR sponsored research survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2015 and further development of the time series

   (<110 cm) toothfish for the core strata showed a significant decline in this fourth year of the ... , and warrant future monitoring. We recommend the survey be continued to provide information on year ... standardised manner; and (2) To sample additional experimental stations in an adjacent area to identify areas ... 2012 to age 9 in 2014 and to age 10 for females in 2015. The decline in the catch rates during the ...

   Meeting Document : WG-SAM-15/44 : Auteur(s): S.M. Hanchet, B.R. Sharp, S. Mormede, S.J. Parker (New Zealand) and M. Vacchi (Italy)

6. Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the global procellariiform tracking database

   Abstract:  This paper presents an analysis of the distribution of albatrosses and petrels in the ... Procellariiform Tracking Database. The results highlight the importance of the CCAMLR area, particularly for ... distribution data also emphasise the importance for breeding albatrosses and petrels of regions north of the ... tracking studies will enable analysis of non-breeding albatross and petrel distribution, for which many ...

   Meeting Document : WG-FSA-05/75 : Auteur(s): BirdLife International

7. PROPERTIES OF WATER DYNAMICS AND KRILL DISTRIBUTION IN THE SOUTH SANDWICH ISLANDS SUBAREA

   Abstract:  of mean krill density in Subarea 48.4 there are premises for formation of the zones ... with meanders and eddy favorable for krill concentration. Here, in the cold water of the Weddell Sea ... meanders and eddies favorable for krill concentration; observed quasistationary character of these eddies ... , southern part of near-shore shelf based SSMU as an interesting to krill fishery in some seasons. Author(s ...

   Meeting Document : WG-EMM-09/44 Rev. 1 : Auteur(s): S.M. Kasatkina and V.N. Shnar (Russia)

8. Marine classification: lessons from the New Zealand experience

   methods available, such as BRT and GDM; 5) Use a hierarchical algorithm; 6) Focus on an environment or ... the marine environment, and applying them for management. We assert that recent innovations in ... management mandate. This paper considers a range of methodological options for data-driven marine ... ) Generate a classification based on abundance, not presence-absence; 4) Use the most powerful statistical ...

   Meeting Document : WS-BSO-07/6 : Auteur(s): B. Sharp, M. Pinkerton and J. Leathwick (New Zealand)

9. CCAMLR TAGGING PROGRAM

   tagging details of a greater proportion of tags than reported last year which has resulted in an improved ... details for all tags recovered (WG-FSA 2008 paragraph 3.55). The Secretariat has been able to verify the ... recapture linkage rate for rajids has been lower than for toothfish in Subareas 88.1 and 88.2. The linking ... rate for tags recovered in established fisheries is also variable due to the partial inclusion in the ...

   Meeting Document : WG-SAM-09/04 : Auteur(s): Secretariat

10. Une seconde évaluation de performance

    Microsoft Word File:  e-cc-xxxiv-20.docx Approval:  Approved Secretariat Workflow Status:  Content Approved ...

    Meeting Document : CCAMLR-XXXIV/20 : Auteur(s): Delegation of the European Union

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