Résultats de la recherche

1. Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94

   Abstract:  As a complementary activity related to demographic studies on the population of ... Arctocephalus gazella, and with the purpose of having a baseline zero for further studies using the guidelines ... prepared by the CCAMLR Secretariat, a survey to develop a complete collection of marine debris and heavy ... garbage from the beaches of Cape Shirreff was intended to carry out during the Antarctic season 1993-94 ...

   Meeting Document : CCAMLR-XIII/BG/17 : Auteur(s): Delegation of Chile

2. Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management

   interannual variability. The apparent lack of a locally self-maintaining krill population at South Georgia ... Abstract:  The South Georgia region supports a large biomass of krill that is subject to high ... to successful ecosystem-based management of krill fishery in the region. Krill acoustic-density data ... from surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together ...

   Meeting Document : WG-EMM-10/P08 : Auteur(s): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein

3. Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration

   the fur seal population at South Georgia from 1991 which represented a year of poor environmental ... Abstract:  The estimates of fur seal consumption of krill in subareas 48.1 to 48.3 which have been ... used in ecosystem modelling and CCAMLR’s risk assessment approach, are based on the distribution of fur ... seal breeding populations. Fur seal breeding colonies south of 60 o have remained relatively small and ...

   Meeting Document : WG-EMM-18/10 : Auteur(s): I. Staniland and S. Hill

4. Reviewing the age structured production model (ASPM) as an alternative method to estimate the Patagonian toothfish biomass at CCAMLR Subarea 48.3

   toothfish stock assessment at CCAMLR Subarea 48.3. Results obtained from this model, presented in the last ... meeting of WG-FSA-SAM held in Yokohama (Japan), show acceptable fit with standardized CPUE series, annual ... model (ASPM) as an alternative method to estimate the Patagonian toothfish biomass at CCAMLR Subarea ...

   Meeting Document : WG-FSA-05/73 : Auteur(s): O.C. Wöhler, P.A. Martinez and A. Aubone (Argentina)

5. Interannual variability in Antarctic krill (Euphausia superba) density at South Georgia, Southern Ocean: 1997 – 2013

   estimates for a 17 year time series of acoustic surveys of the Western Core Box at South Georgia.  Krill ... Abstract:  This paper, now in press in ICES Journal of Marine Science, presents krill density ... Approximation (SDWBA) target strength model. Krill density ranged over several orders of magnitude (0 to 10 000 ... mean krill density was significantly correlated with the top 7% of the maximum krill densities observed ...

   Meeting Document : WG-EMM-14/P04 : Auteur(s): S. Fielding, J. Watkins, P. Trathan et al.

6. Antarctic fur seal (Arctocephalus gazella) pup growth rates obtained at Cape Shirreff, Livingston Island, South Shetlands: 1994/95 to 1997/98 (CEMP Index C2, Procedure B)

   Standard Methods (C2- Procedure B) over four consecutive Austral summer season (1994/95-1997/98) at CEMP ... pups (50 of each sex) were weighed by cross-sectional sampling. Pup growth rates were determined from ... least square linear regression of weight against age. Strong correlation was found between variables for ... both sexes, and assumptions of linearity and homogeneity of variance proved to be adequate (? =0.05 ...

   Meeting Document : WS-AREA 48-98/18 Rev. 1 : Auteur(s): R. Hucke-Gaete, V. Vallejos and D. Torres (Chile)

7. Seabird interactions with trawling operations at Macquarie Island

   Author(s):  Delegation of Australia Title:  Seabird interactions with trawling operations at ...

   Meeting Document : SC-CAMLR-XIV/BG/06 : Auteur(s): Delegation of Australia

8. Population changes in albatrosses at South Georgia

   Author(s):  Delegation of the United Kingdom Title:  Population changes in albatrosses at South ...

   Meeting Document : SC-CAMLR-XV/BG/07 : Auteur(s): Delegation of the United Kingdom

9. Seabirds as predators on marine resources, especially krill, at South Georgia

   Author(s):  Delegation of United Kingdom Title:  Seabirds as predators on marine resources ... , especially krill, at South Georgia Approval:  Approved ...

   Meeting Document : SC-CAMLR-VIII/BG/15 : Auteur(s): Delegation of United Kingdom

10. Statement by the CCAMLR Observer at the XVIth Antarctic Treaty Consultative Meeting

    Author(s):  Chairman of the Commission Title:  Statement by the CCAMLR Observer at the XVIth ...

    Meeting Document : CCAMLR-X/BG/03 : Auteur(s): Chairman of the Commission

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