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1. Progress report on the Australian Fisheries Research and Development Corporation project to develop robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean

   strategies to be developed for the Australian and French fisheries, as well as develop tools that can be used ... to the proposed timetable, with the expectation that future assessments and data collection in the ... fisheries. The project aims to develop a spatially-explicit model framework that captures the important ... region will continue to be refined to account for the spatial structure of the stocks and fisheries in ...

   Meeting Document : WG-SAM-15/37 : Autor(es): P. Burch, C. Péron, D. Welsford, P. Ziegler, T. Lamb, T. Robertson (Australia), G. Duhamel, N. Gasco, P. Pruvost, C. Chazeau and R. Sinègre (France)

2. Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods

   system. Analysis of the output must be done with a separate piece of software, such as a statistical ... basic features of standard fish modeling with a number of optional extras. It was designed within an ... was designed with the view of testing the efficacy of different statistical sampling regimes given ... for it to be extended to include more complex fishing management practices. The manual for the ...

   Meeting Document : WG-FSA-00/36 : Autor(es): I. Ball and A. Constable (Australia)

3. REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREA

   and implementation of mitigation measures will be considered. Author(s):  T. Hewitt and I. Hay ... seabird bycatch mitigation measures are in place in all longline fisheries within Australia's ... . Seabird bycatch is thought to be low in Australian trawl fisheries but, as yet, there are insufficient ...

   Meeting Document : WG-FSA-08/37 Rev. 1 : Autor(es): T. Hewitt and I. Hay (Australia)

4. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17

   consistent with previous fishing activities and with the Ross Sea region MPA, was either 3234 t or 3258 t ... were higher than that from the 2015 assessment. This was likely driven by the revised estimates of the ... . Sensitivity runs showed that the results were relatively insensitive to the use of a logistic ogive rather ... than a domed ogive for fishing selectivity. Model runs showed that the data from the Ross Sea Shelf ...

   Meeting Document : WG-FSA-17/37 Rev. 1 : Autor(es): S. Mormede

5. An updated assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity and extension taking commercial catch-at-length data into account

   Brandão et al. (2001) is updated to take account of further catch and effort data that have become ... are at variance with the observed length frequency distributions for the fishery. It is important that ... previously, but a spawning biomass nevertheless still estimated to be heavily depleted and at a level of only ... the assessment model be refined to provide a consistent explanation of all the available data, as this ...

   Meeting Document : WG-FSA-02/76 : Autor(es): A. Brandão, D.S. Butterworth, B.P. Watkins and L. Staverees (South Africa)

6. Relationships between oceanographic environment and distribution of krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05

   distribution patterns that could be approximately segregated patterns with MTEM-200. Humpback whales mainly ... ecosystem in the Ross Sea and its adjacent waters with a joint survey the R/V Kaiyo Maru and the Japanese ... zooplankton and fishes as well as baleen whales with an oceanographic environment index (namely MTEM-200 which ... distributed in the waters warmer than 0℃, which agreed with the Antarctic Circumpolar Current (ACC) zone, with ...

   Meeting Document : WG-EMM-08/31 : Autor(es): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka, T. Iwami and K. Ito (Japan)

7. CCAMLR-IWC WORKSHOP TO REVIEW INPUT DATA FOR ANTARCTIC MARINE ECOSYSTEM MODELS: UPDATE ON PROGRESS 2008

   ” will be held at the CCAMLR Headquarters in Hobart Australia on 11-15 August 2008. This paper provides ... experts have been invited to attend with funding limited to one expert from each group, some experts that ... parts and in total. It is apparent that such a volume could have appeal as book that could be ... the latter, it suggests that the workshop report be divided into a number of general categories on the ...

   Meeting Document : WG-EMM-08/15 : Autor(es): A. Constable and N. Gales (Co-conveners)

8. Mortalidad incidental de aves en la pesquería de cherna con palangre semipelágico

   Abstract:  Between August and November 2001, two fishing vessels carried out exploratory and ... experimental surveys with semipelagic and different configurations of long line directed to the capture of ... order to include Seabirds information along with their common tasks. Seabirds mortality associated with ... with floats attached to the main line, and under daylight setting. Some species presence was consistent ...

   Meeting Document : WG-FSA-04/38 : Autor(es): Y.H. Marín, A. Stagi and J. Chocca (Uruguay)

9. An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05

   toothfish that have been at liberty for 2–3 years have averaged 5–7 cm per year, which is consistent with ... Subareas 88.1 and 88.2 since 2001 is presented. Tag-release and tag-recapture data are presented for both ... , recapture rates have tended to be higher in the northern and eastern SSRUs 88.1C and 88.2E. The maximum ... 2001, but is still smaller than the mean size of fish taken in the commercial catch. Larger toothfish ...

   Meeting Document : WG-FSA-05/34 : Autor(es): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

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

    Abstract:  The South Georgia region supports a large biomass of krill that is subject to high ... means that understanding the mechanism underlying these observed population characteristics is essential ... from surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together ... with krill population size structure over the same period from predator diet data, were used with a ...

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

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