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1. Examination of the characteristics of the fishery for Dissostichus eleginoides in the CCAMLR Statistical Subarea 48.3 and its implications on estimating trends in catch per unit effort

   and random in haul-by-haul catch and effort data from the longline fishery for Dissostichus ... soak time as a co-measure of effort by expressing CPUE as kg per hook-hour. In contrast the fitted log ... becomes concentrated into distinct grounds. In the CPUE standardisation procedure we found that although ...

   Meeting Document : WG-FSA-SAM-05/17 : Autor(es): A.J. Constable, S.G. Candy and B. Raymond (Australia)

2. A method for inferring movement rates of fish from mark–recapture data

   release and the recapture. In addition, the intensity of fishing effort (i.e. sampling) by location and ... and recapture. This is somewhat problematic, as recaptures 1) are biased by variable sampling between ...

   Meeting Document : WG-FSA-05/66 : Autor(es): C. Wilcox (Australia)

3. Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04

   between 1.0 and 1.37 toothfish per tonne of catch. Tagging rates by area over the past three years have ... been in the same proportion as the catch by area. However, recapture rates have tended to be higher in ...

   Meeting Document : WG-FSA-SAM-05/10 : Autor(es): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

4. Physical forcing in the southwest Atlantic: ecosystem control

   temperature fluctuations in the Pacific, with the Pacific leading South Georgia by approximately 3 years ... correlated with warm anomaly periods, but lagged by a number of months. For some predators the most critical ...

   Meeting Document : WG-EMM-04/34 : Autor(es): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)

5. Comparison of the catches and biological characteristics of Dissostichus mawsoni in Subarea 88.1 in seasons of 2002/03 and 2003/04

   . mawsoni) conducted by the Russian vessels “Yantar” and “Volna” for two seasons of 2002/03 and 2003/04. The ... catches by longlines at different depth shows a tendency toward an increase in the modal length on the ...

   Meeting Document : WG-FSA-04/84 Rev. 1 : Autor(es): K.V. Shust, N.V. Kokorin and A.F. Petrov (Russia)

6. Population dynamics of the wandering albatross Diomedea exulans at Marion Island: long-line fishing and environmental influences

   influenced by both environmental and anthropogenic effects are described. The proportion of first-time ... supplementary food being made available by the initiation of a longline fishery for Patagonian toothfish ...

   Meeting Document : WG-EMM-03/11 : Autor(es): D.C. Nel, F. Taylor, P.G. Ryan and J. Cooper (South Africa)

7. An ecosystem-based approach to management: using individual behaviour to predict the indirect effects of Antarctic krill fisheries on penguin foraging

   Abstract:  1. Changes in species’ abundance and distributions caused by human disturbances can ... predicted to cause stronger effects of krill fisheries than explained solely by the percentage of biomass ...

   Meeting Document : WG-EMM-03/34 : Autor(es): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

8. A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares 88.1 and 88.2) using a tag and recapture experiment

   Jolly-Seber or variant estimators. The utility of this approach is investigated here by applying a Jolly ... -Seber estimator to simulated tagging data generated by an operating model over a range of assumed ...

   Meeting Document : WG-FSA-SAM 03/10 : Autor(es): K.J. Sullivan, N.W.McL. Smith, J. McKenzie and S.M. Hanchet (New Zealand)

9. Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica

   natal colonies by the time transmissions ceased. Adult Adélie penguins were tracked between March and ... were in turn influenced by gyral oceanic current systems and wind. We propose that large gyral oceanic ...

   Meeting Document : WG-EMM-02/47 : Autor(es): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)

10. The Ross Sea, Antarctica, where all ecosystem processes still remain for study

    Europe, bounded by Victoria Land to the west; King Edward VII Peninsula, Marie Byrd Land, to the east ... confused by human exploitation or activity. Ironically, much remains unknown about how these ecosystems ...

    Meeting Document : WG-EMM-02/60 : Autor(es): D. Ainley (USA)

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