Résultats de la recherche

1. 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)

2. 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

3. 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)

4. 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)

5. 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)

6. 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)

7. 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)

8. 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.

9. Stomach flushing of Adelie penguins (CEMP Method A8)

   Abstract:  This paper describes in detail a method for obtaining food samples from Pygoscelid ... penguins and some suggested modifications to CEMP Standard Method A8. It proposes a new method for draining ... . Previous papers which have reported diet composition on the basis of a single regurgitate per bird are ...

   Meeting Document : WG-EMM-95/32 : Auteur(s): Clarke, J.

10. Dynamic model of krill Euphausia superba swarm

    insects appear to disperse according to a reaction diffusion model with a constant diffusion coefficient ... . It was found that the vertical density pattern of krills' swarm, with a mean density of up to ...

    Meeting Document : WG-EMM-95/68 : Auteur(s): Kalinowski, J., Azzali, M.

Pages