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1. A REVIEW OF THE METHODS USED TO RELEASE SKATES (RAJIIDS), WITH OR WITHOUT TAGS, IN ANTARCTIC EXPLORATORY FISHERIES

   describes the current Method 2 systems in use for two New Zealand vessels. A brief analysis based on data ... proposal is made for a comparative experiment using two tag types to inform a final decision on a ... seasons in preparation for the ‘Year of the Skate’ prior to a final decision on skate release protocols. A ... Abstract:  An ongoing mark and recapture experiment for skates was commenced by New Zealand ...

   Meeting Document : WG-FSA-08/30 : Autor(es): J.M. Fenaughty (New Zealand)

2. Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability

   newly-planned five-year series of observations designed to complement and extend an existing time series ... maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... early1980s). We hoped that conducting several surveys in one season would provide information on short-term ... , north-east and south-west of the island. Together these surveys provided temporally and spatially ...

   Meeting Document : WG-EMM-01/15 : Autor(es): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)

3. 2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   become available for the years 2005 and 2006. The assessment allows for a second fleet to accommodate ... data from a pot fishery that operated in 2004 and 2005. Updated biological parameter values for Subarea ... raised at WG-FSA-SAM 2006 about this assessment are addressed. Author(s):  A. Brandão and D.S ...

   Meeting Document : WG-FSA-06/58 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)

4. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2010–11

   location of fishing together with the catch of Dissostichus spp. and bycatch species by year for the period ... Abstract:  The exploratory fishery for Dissostichus spp. has now been operating for fifteen years ... in Subarea 88.1 and for ten years in Subarea 88.2. This report summarises the timing, depth, and ... and 88.2F, and SSRU 88.2C was fished for the first time. Unstandardised raw catch and effort data ...

   Meeting Document : WG-FSA-11/45 : Autor(es): M.L. Stevenson, S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

5. Pup production and distribution of breeding Antarctic fur seals (Arctocephalus gazella) at South Georgia

   at the breeding grounds during the pupping period, together with corrections for the likelihood of a ... ) if it had been an average year. The annual increase from 1976/17 to 1990/91 was 9.8% which shows that ... female being ashore at a census and for pregnancy rate (71 % in 1990/91), pup production was estimated as ... on values from 1983/84 to 1990/91, pup production in 1990/91 would have been 378,000 (S.E. = 19,100 ...

   Meeting Document : WG-CEMP-92/39 : Autor(es): I.L. Boyd (United Kingdom)

6. How precautionary is the policy governing the Ross Sea Antarctic toothfish (Dissostichus mawsoni) fishery?

   Abstract:  This article reviews the adequacy of data and models currently being used to estimate ... the Ross Sea regional ecosystem. It argues that the current tagging program is unlikely to provide an ... biomass and the ratio of current to pre-exploitation biomass are unreliable. Many parameters necessary for ... taking place. The need to guess values of important parameters makes it impossible to set bounds on the ...

   Meeting Document : WG-FSA-13/P02 : Autor(es): P.A. Abrams

7. Detection of anti-brucella antibodies in pinnipeds from the Antarctic Territory

   in six of the seventeen samples involving the two animal species. It is concluded that a Brucella sp ...

   Meeting Document : WG-EMM-01/46 : Autor(es): P. Retamal, O. Blank, P. Abalos and D. Torres (Chile)

8. First record of anti-Brucella antibodies in Arctocephalus gazella and Leptonychotes weddellii from Cape Shirreff, Livingston Island, Antarctica

   two animal species. It is concluded that a Brucella sp. described as affecting marine mammals in the ...

   Meeting Document : SC-CAMLR-XVIII/BG/17 : Autor(es): Delegation of Chile

9. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18

   maximum of 20% change in the catch limit from 200 t. Research block 882_2: 240 t based on a one-year ... allowing a maximum of 20% change in the catch limit from 200 t. Research block 882_4: 214 t based on CPUE ... recapture tagged fish remains an issue for tag-based estimations of biomass and we note that improved ... survival and tag detection by individual vessels) can be applied: 882H: 177 t based on a one-year Chapman ...

   Meeting Document : WG-FSA-18/36 : Autor(es): S. Mormede and S. Parker

10. Male krill grow fast and die young

    examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... for males when compared to females. These results suggest that the numbers of males should decline ... males when several years of low recruitment followed a recruitment pulse. These results lead us to ...

    Meeting Document : WG-EMM-07/P6 : Autor(es): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)

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