Résultats de la recherche

1. A hierarchical classification of benthic biodiversity and assessment of protected areas in the Southern Ocean

   conservation goals, additional MPAs will be needed. To assist with this process, we identified 119 locations ... with spatially restricted environmental types, which should be considered for inclusion in future MPAs ... surrogates of different assemblages of biodiversity to assess the representativeness of MPAs. We found that ...

   Meeting Document : WS-MPA-11/23 : Auteur(s): L.L. Douglass, J. Turner, H.S. Grantham, S. Kaiser, R. Nicoll, A. Post, A. Brandt and D. Beaver (WWF–ASOC)

2. Revised stock assessment of the Patagonian toothfish, Dissostichus eleginoides, in research block C of Division 58.4.4 (Ob & Lena Banks) using CASAL

   should be considered. The model has not been updated with 2014 data but six new sensitive runs have been ... , Shinsei maru No. 3, has conducted research fishing in accordance with a research plan submitted under CM ... and the other by Japan. The Working Group recommended that further development of the assessment ... posterior trace. The results seem to be not yet reliable and model not yet robust to use it as a management ...

   Meeting Document : WG-FSA-14/06 : Auteur(s): A. Rélot-Stirnemann (France)

3. Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean

   could be related to MTLO abundance, trawl samples collected in 3 research voyages suggest that it may ... bulk backscatter must be interpreted with caution. Vertical distribution of backscatter showed clear ... , mesopelagic and deep mesopelagic), with seasonal differences in concentration and behaviour. Deep mesopelagic ...

   Meeting Document : WG-EMM-18/P06 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

4. How trophic dynamics of adult Antarctic krill Euphausia superba responses to the condition of no ice in the water during the winter: a case study at South Georgia?

   diet of adult krill with size and month during the winter season (June to September 2016) at the South ... Georgia. Stable isotope signatures indicated that there were no significant differences in δ 13 C and δ 15 ... N values between sexes of krill. Nitrogen isotope signatures suggested increasing carnivory with ... results provide insight for the diet of adult krill in the food-limited season and should be useful in ...

   Meeting Document : WG-EMM-2019/P04 : Auteur(s): G.P. Zhu, H.T. Zhang, B. Deng and Q.Y. Yang

5. Finfish research proposals for Subarea 48.6 and Divisions 58.5.2; 58.4.3a by Koryo Maru 11 for 2012/13

   Islands that acknowledges the objectives of the Commission for the responsible management of Antarctic ... Marine Living Resources.  The Koryo Maru 11 started with exploratory fishing in the CCAMLR Convention ... , research fishing in Subarea 48.6 and Division 58.4.2   The objectives for the 2012/13 season would be to ... start with the research in Subarea 48.6 and Divisions 58.5.2 and extend this into 58.4.3a later in 2013 ...

   Meeting Document : WG-SAM-12/21 : Auteur(s): R. Ball (South Africa)

6. Simulating performance of trend analysis for setting catch limits in exploratory toothfish research plans

   rules developed by WG-FSA-17. The Scientific Committee recommended that the approach be further ... developed a simulation approach to examine the performance of the trend analysis rules for scenarios with ... high or low abundance, high or low uncertainty in biomass estimates, and for populations with ... simulated population increased or decreased in abundance, though with a longer lag when population abundance ...

   Meeting Document : WG-SAM-18/23 : Auteur(s): S. Hoyle, S. Parker, A. Dunn and S. Mormede

7. Preliminary assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b), based on the analysis of fine-scale catch and effort data

   assessing these stocks. At its meeting in July 2007, WG-SAM agreed that fine-scale analysis of catch and ... effort would be a useful way of progressing an assessment of BANZARE fishery (WG-SAM 2007, paragraphs 3.1 ... submitted by scientific observers aboard vessels in the BANZARE fishery. Data were too few, or with ... between historical catch rates and catch compositions and those reported in the 2006/07 season, with ...

   Meeting Document : WG-FSA-07/44 : Auteur(s): J.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

8. Food consumption estimates of southern elephant seal females during their post-breeding aquatic phase at South Shetland Islands

   gained while at sea. However, protein loss expressed in absolute terms or as a proportion of that present ... the breeding group, assuming a diet composed of 75% cephalopods and 25% fish, was estimated at 521 t ... and 174 t respectively for the period examined. Author(s):  A.R. Carlini, G.A. Daneri, M.E.I. Márquez ...

   Meeting Document : WG-EMM-04/33 : Auteur(s): A.R. Carlini, G.A. Daneri, M.E.I. Márquez (Argentina), H. Bornemann (Germany), H. Panarello, R. Casaux (Argentina), S. Ramdohr and J. Plötz (Germany)

9. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11

   biomass than the 2009 base case. Retrospective analysis suggests that this is partly as a result of the ... ) spawning stock abundance (B 0) for the 2011 reference model were estimated as 73 870 t (95% credible ... 78.6–81.3).The estimated yield, using the CCAMLR decision rules, was 3282 t   Author(s):  S. Mormede, A ...

   Meeting Document : WG-FSA-11/42 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

10. Progress report 3: Proposal for GEF (Global Environment Facility) funding

    Secretariat be tasked with developing a proposal for funding support from the Global Environment Facility to ... Abstract:  In 2014, the Scientific Committee endorsed a proposal from South Africa that the ...

    Meeting Document : SC-CAMLR-XXXV/BG/22 : Auteur(s): CCAMLR Secretariat

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