Résultats de la recherche

1. Fish stock assessment survey in Subarea 48.3, 2004

   bottom trawl survey the research was extended by a week in order that further investigations into the use ... information on the target strength and length composition of the pelagic component of the icefish biomass. A ... continued emphasis on providing information on bycatch species gave a further key aim to the survey. Author ...

   Meeting Document : WG-FSA-04/85 : Auteur(s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom)

2. Subdivision of large CCAMLR Statistical Areas for the management of the krill fishery

   relevance to the management of the krill fishery. A rationale for developing some new areas is developed ... by a single vessel. Areas where krill appeared to be generally absent were separated from those areas ... kept intact wherever possible. The resultant map of suggested management areas results in a series of ...

   Meeting Document : SC-CAMLR-XX/BG/24 : Auteur(s): Delegation of Australia

3. Integrated environment–prey–predator interactions off South Georgia: implications for management of fisheries

   rather than the South Atlantic. A combination of factors, including advection, local bathymetry and high ... and this is a food source for large populations of penguins and seals that breed at South Georgia. A ...

   Meeting Document : WG-EMM-01/27 : Auteur(s): I.L. Boyd (United Kingdom)

4. Documentation for the CCAMLR survey database and length-density analysis

   Abstract:  Over the past two years, the CCAMLR Data Centre has undertaken a major overhaul of the ... WG-FSA. Historically, trawl survey data and commercial trawl data were managed as a single dataset ... document should be considered as a working draft, to be added to, and updated, as the database and analyses ...

   Meeting Document : WG-FSA-00/11 : Auteur(s): Secretariat

5. Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons

   Abstract:  A brief description of hawl-by-hawl data sets from Ukrainian commercial vessels fishing ... approximately similar, while in 1996-99 it decreased sharply. It is shown that significance of such factors as a ... month and depth is low, and a modified model developed without these factors consideration provides more ...

   Meeting Document : WG-FSA-00/33 : Auteur(s): P. Gasiukov (Russia) and V. Bibik (Ukraine)

6. Correlation between krill and Champsocephalus gunnari stocks in the South Georgia Area 48.3

   Abstract:  After almost a ten-year gap in fishing for Champsocephalus gunnari in the area of South ... Georgia and Shag Rocks, the Russian large-sized trawler ZAKHAR SOROKIN (the MOONZUND-type) attempted a ... determine a clear correlation between concentrations of adult fish and krill on the north-western shelf of ...

   Meeting Document : WG-EMM-99/27 : Auteur(s): K.V. Shust, V.L. Senioukov, P.N. Kochkin andN.A. Petrukhina (Russia)

7. Examination of the CCAMLR toothfish GLM

   different sizes on the shelf slope. A winter GLM is described which includes a depth factor, and is used in ... a discussion of the recent declines in CPUE seen in Subarea 48.3. Author(s):  G.P. Kirkwood and D.J ...

   Meeting Document : WG-FSA-98/35 : Auteur(s): G.P. Kirkwood and D.J. Agnew (United Kingdom)

8. EXPLORING THE ROBUSTNESS OF THE CURRENT TOOTHFISH SPP. HARVEST CONTROL RULES AND POTENTIAL EXPLOITATION RATE-BASED ALTERNATIVES

   Abstract:  In this paper a simple biomass dynamic population model is used as a paradigm for the ... dynamics of toothfish spp. in the CCAMLR area. This model underpins a management strategy evaluation ...

   Meeting Document : WG-SAM-09/14 : Auteur(s): R. Hillary (United Kingdom)

9. REVISED AGE AND GROWTH ESTIMATES FOR ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEA

   Abstract:  A previous study on the age and growth of Amblyraja georgiana in the Ross Sea suggested ... (Francis and Ó Maolagáin, 2005). We present an alternative interpretation of age and growth in A. georgiana ... interpretation, but a validation study is required to determine which growth scenario is correct. Author(s):  M.P ...

   Meeting Document : WG-FSA-08/21 : Auteur(s): M.P. Francis (New Zealand) and M.J. Gallagher (Ireland)

10. Hydrographic conditions around Elephant Island during austral spring 1994

    Abstract:  Based on a data set sampled during November/December 1994 in the Elephant Island ... Plateau Region by RV POLARSTERN, a water mass analysis is performed which reveals the approximate location ... , it is recommended to do a cooperative analysis of data sampled throughout the years in the Elephant ...

    Meeting Document : WG-EMM-95/16 : Auteur(s): Stein, M.

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