Résultats de la recherche

1. Modelling the circumpolar distribution of Antarctic toothfish using correlative species distribution modelling methods

   that may be included in future work. Methods for dealing with issues such as sampling bias in model ... Abstract:  This paper presents correlative species distribution modelling methods that could be ... environmental covariates that could be included in these models are presented for discussion and feedback, as ... select number of test statistic (i.e. AUC, max Kappa and point-biserial correlation) with some ...

   Meeting Document : WG-FSA-14/65 : Auteur(s): L.M. Robinson, K. Reid (Secretariat)

2. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   showed a diurnal vertical migration, tending to be at deeper depth range (50-100 m deep) in the day time ... nongravid krill, were dominant with occasional occurrences of juveniles (modal length 21 mm). In contrast ... foraging areas over inshore foraging areas were discussed. Author(s):  T. Ichii, H. Ishii (Japan), J.L ...

   Meeting Document : WG-KRILL-92/27 : Auteur(s): T. Ichii, H. Ishii (Japan), J.L. Bengtson, P. Boveng, J.K. Jansen (USA) and M. Naganobu (Japan)

3. Characterisation of the Antarctic polar frontal zone to the north of South Georgia in summer 1994

   to be consistent with the physical observations. A second examination of the region after a period of ... PF (and thus the PFZ) is known to be influenced by topographic steering, while local bathymetry has ... first. Associated with the PF was a narrow, high-speed flow embedded in broader, slower moving regions ... . This high-speed flow was found to have a geostrophic component of velocity that was slower than ...

   Meeting Document : WG-EMM-97/40 : Auteur(s): Brandon, M.A., Trathan, P.N., Murphy, E.J.

4. Global relationships amongst black-browed albatrosses: analysis of population structure using mtDNA and microsatellites

   could be the result of differences in foraging and dispersal patterns. Breeding black-browed albatrosses ... Abstract:  The population structure of black-browed (Thalassarche melanophris and T. impavida) and ... grey-headed (T. chrysostoma) albatrosses was examined using both mitochondrial DNA (mtDNA) and ... (T. impavida). T. melanophris from Campbell Island contain birds from each of the three groups ...

   Meeting Document : WG-FSA-01/19 : Auteur(s): T.M. Burg and J.P. Croxall (United Kingdom)

5. The Second International Krill Symposium

   University of California, Santa Cruz, from 23–27 August 1999. Further information can be found on the website ... International Symposium on Krill which has been partially sponsored by CCAMLR. The symposium will be held at the ...

   Meeting Document : WG-EMM-99/23 : Auteur(s): S. Nicol (Australia) and M. Mangel (USA)

6. Plan of research program of the Russian Federation in Subarea 48.5

   Scientific Committee that data-poor area in the future would need to be consistent with the original research ... research program in the Weddell Sea (WG-FSA-12/12) with minor revisions that reflect the current situation ... Subareas. Stock assessment of this area should be calculated basing on the newest and adequate data ... current system. Such similarity gives hope that the Weddell Sea could become one of the most promising ...

   Meeting Document : WG-SAM-15/18 : Auteur(s): Delegation of the Russian Federation

7. Continuation in the 2014/15 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   vessel's operations, fulfilling Spain's commitment to return to the same fishing areas in order ... with the age-growth study by otoliths reading will allow a robust stock assessment by the end of this ...

   Meeting Document : WG-SAM-14/09 : Auteur(s): Delegation of Spain

8. Investigating emigration in stock assessment models of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H

   work. This was presented to WG-SAM in 2014, and found that the models were unable to fit patterns in ... of a cohort of tagged fish with few being recaptured after more than 3 years at liberty, a steepening ... recapture data we carried out a series of simple simulations in R. This suggested that the observed pattern ... for that tagging data in SSRU 88.2H was only reproduced in scenarios that included both immigration ...

   Meeting Document : WG-FSA-14/56 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

9. Coopération avec d'autres organisations : Accords avec des organisations internationales

   restricted to exchange of reports and invitation to meetings. The Secretariat proposes that this be extended ... for those organisations that also catch toothfish to include cooperation with CCAMLR’s toothfish ... be undertaken under the Arrangements with SPRFMO, the South East Atlantic Fisheries Organisation ... Abstract:  CCAMLR has Arrangements with five other organisations. Two Arrangements (Commission for ...

   Meeting Document : CCAMLR-XXXVII/10 : Auteur(s): CCAMLR Secretariat

10. A feedback management strategy for the krill fishery in Subarea 48.1

    consistent with the agreed definition of a Stage-2 strategy, and we advocate that it be trialed in real life ... penguin recruitment is expected to be so poor that the population will decline even if adult survival ... recruitment is expected to be so poor that the population will decline even if almost all adults survive ... fishery in Subarea 48.1.  This strategy is a combination of two strategies that were separately proposed ...

    Meeting Document : WG-EMM-16/48 : Auteur(s): G.M. Watters, J.T. Hinke and C.S. Reiss

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