Résultats de la recherche

1. Developing and applying a general abundance estimator for land-based predator surveys: Adélie penguins as a case study

   Abstract:  The development of a general estimator of abundance would facilitate a standardised ... outlined, and its applicability illustrated by adapting it to the specific problem of estimating the ...

   Meeting Document : WG-EMM-04/56 : Auteur(s): C. Southwell (Australia)

2. REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2

   number of consecutive years with the tagging of toothfish a prerequisite for the legal fishery. This ... paper presents a detailed study of the catch and effort trends in Divisions 58.4.1 and 58.4.2 and ...

   Meeting Document : WG-FSA-08/43 : Auteur(s): D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain)

3. CEMP indices and trends 1994

   held at the CCAMLR Data Centre. Preliminary statistical and graphical analyses of the trends shown by ... indices are also present. Information of the ice cover within CEMP study regions is also provided (Method ...

   Meeting Document : WG-CEMP-94/16 Rev. 1 : Auteur(s): Secretariat

4. A proposed research plan for an exploratory fishery for Dissostichus spp. in Division 58.4.3

   Abstract:  A new fishery was declared for Dissostichus spp in Division 58.4.3 for the 1996197 ... trawl survey to be undertaken in parallel with commercial exploration, and the collection of a ... comprehensive data set from both the survey and commercial operations. Author(s):  Williams, R. Title:  A ...

   Meeting Document : WG-FSA-97/31 : Auteur(s): Williams, R.

5. Entanglement of pinnipeds at Marion Island

   April 1991 to June 1995 at Marion Island, Southern Ocean. One of the individuals was an elephant seal ... . tropicalis. Fifty percent of neck collars on fur seals were removed. The incidence of entanglement of fur ... seals lies between 0,014 and 0,16 % of the population. Author(s):  Delegation of South Africa Title ...

   Meeting Document : SC-CAMLR-XIV/BG/17 : Auteur(s): Delegation of South Africa

6. GEF proposal – progress report 2

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

   Meeting Document : SC-CAMLR-XXXIV/BG/24 : Auteur(s): CCAMLR Secretariat

7. A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3

   Abstract:  During the 2005 fishing season experiments on the survivorship of post-tag toothfish ... animals were included in the final analysis, with an overall survivorship of 89%. There were significant ... tag effectively and, perhaps, in experiments such as this if handling stress is increased. The results ...

   Meeting Document : WG-FSA-05/19 : Auteur(s): D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain)

8. Modelling growth of Antarctic krill: growth trends with sex, length, season, and region

   this model was used to predict seasonal IMP using a model of the average sea-surface temperature ... the IGR with increasing size was generally observed. This trend decreased from summer to autumn with ... small to negative values of IGR predominating across all size classes by autumn. The period of rapid ... growth was December in Indian sector, whereas in the Scotia Sea sector it appeared to be a few months ...

   Meeting Document : WG-EMM-05/29 : Auteur(s): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)

9. Management of C. gunnari in Subarea 48.3

   Abstract:  The management of Champsocephalus gunnari at South Georgia is complicated by the ... . This scheme would require greater quantitative knowledge of food web dynamics within the South Georgia ... precautionary catch limits for this fishery. An approach based on the general yield model is described, which ...

   Meeting Document : WG-FSA-97/38 : Auteur(s): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.

10. Distribution and biology of grey notothen (Lepidonotothen squamifrons) around South Georgia and Shag Rocks (Southern Ocean) CCAMLR Subarea 48.3.

    distribution, size, maturity, and diet. Distribution was patchy with aggregations in specific ‘hotspots’ to the ... east of Shag Rocks and the west of South Georgia. Reliable biomass estimates were not possible due to ... recognisable cohort progression and a trend of increasing size over time indicating a potential recovery of the ... for the Indian Ocean basin population. Stomach content analysis (2005- 2012) showed a varied diet ...

    Meeting Document : WG-FSA-12/34 : Auteur(s): S. Gregory, J. Brown and M. Belchier (United Kingdom)

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