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1. Estimating uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks

   in most years, providing some confidence in the estimates from the two different methods. The large ... in most years, providing some confidence in the estimates from the two different methods. The large ... differences in Antarctic toothfish biomass estimates using the two different methods suggests ... that the underlying assumptions currently made in one or both of the methods are likely to be invalid. We recommend ...

   Meeting Document : WG-SAM-17/12 : Author(s): L. Robinson, P. Burch and K. Reid

2. Beach debris survey, Main Bay, Bird Island, South Georgia, 2002/03

   Abstract:  During the thirteenth year of standardised beach surveys of man-made debris at Bird ... recorded in 2001/02 and the lowest levels of beach debris during summer since the first year of recording ... in 1990/91. The distribution of debris between summer and winter was similar to the previous year with 26 ... ) was a decrease of 1 kg since last year. There was a decrease in the proportion of nylon fishing line (braid ...

   Meeting Document : SC-CAMLR-XXIII/BG/13 : Author(s): Delegation of the United Kingdom

3. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   biologically explicit and immediately available for implementation. However, two of the alternatives (i.e ... patterns. These two alternatives could be implemented immediately if the member nations are willing ... and immediately available for implementation. However, two of the alternatives (i.e. protective zones and critical ... periods) are unsatisfactory only because they would alter current fishing patterns. These two alternatives ...

   Meeting Document : WG-KRILL-92/16 : Author(s): G. Watters and R.P. Hewitt (USA)

4. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1998–1999

   (6%). A worrying development is the increase in numbers of Grey Petrels killed (only one prior to this year). Birds ... (6%). A worrying development is the increase in numbers of Grey Petrels killed (only one prior to this year). Birds ... bycatch during the year July 1998-June 1999. Data on seabird bycatch were obtained from fishery observers ... birds per 1000 hooks, compared with 0.289 in 1996-97 and 0.117 in 1997-98. Comparisons between years ...

   Meeting Document : WG-FSA-99/42 Rev. 1 : Author(s): P.G. Ryan and B.P. Watkins (South Africa)

5. On the possibility of practical utilisation of krill target strength TS in situ obtained on the basis of EK-500 measurements

   significantly lower (20-25%) those obtained from catch analysis. Utilization of trawl and acoustic methods ... significant). Besides, krill length estimates, obtained with acoustic method, were significantly lower (20-25 ...

   Meeting Document : WG-EMM-98/19 : Author(s): S.M. Kasatkina (Russia)

6. The CAML/SCAR-MarBIN Biogeographic Atlas of the Southern Ocean

   biodiversity hotspots. At the end of five years of extensive biodiversity exploration and assessment ... hotspots. At the end of five years of extensive biodiversity exploration and assessment by the Census ...

   Meeting Document : CCAMLR-XXX/BG/11 : Author(s): Submitted by SCAR

7. Casal2: New Zealand’s integrated population modelling tool

   Abstract:  Casal2 (pronounced Casal-two) has replaced CASAL, New Zealand’s integrated fish stock ... Casal2 (pronounced Casal-two) has replaced CASAL, New Zealand’s integrated fish stock ...

   Meeting Document : WG-SAM-18/P01 : Author(s): I. Doonan, K. Large, A. Dunn, S. Rasmussen, C. Marsh and S. Mormede

8. Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   from the 2004 assessment were replaced this year by a length-at-age vector based on the two-segment ... that estimates of length-at-age for fish greater than 20 years of age would improve with data from the longline ... that an alternative to the previous range of 0.13–0.20 year–1 was needed. For this year an acceptable alternative ... 12.849 20.534 30.762 42.367 2002 0.48 85910 208.5 204.8 Mean 18.590 29.333 59.400 20.726 53.199 ...

   Document : Site Section: Publications

9. Preliminary standardised CPUE analysis of the New Zealand part of the toothfish fishery in CCAMLR Subarea 88.1, from 1988/89 to 2002/03

   of toothfish CPUE (catch (kg) per baited hook per set) carried out last year compared three alternative ... toothfish CPUE analyses for the 1998 to 2002 seasons. The analysis of a data subset including only the two ... grounds since 2001, a further sensitivity analysis was completed for the two main vessels. The seasonal ... are available from seven seasons, but the analysis was confined to the two vessels with a consistent fishing ...

   Meeting Document : WG-FSA-03/43 : Author(s): R.G. Blackwell and S.M. Hanchet (New Zealand)

10. Informational report on cruise of Ukrainian krill fishing vessel More Sodruzhestva within international synoptic survey in the Statistical Area 48

    Abstract:  In December 2018 the Ukrainian krill fishing vessel More Sodruzhestva took part ... in the 2018/2019 International synoptic survey in Area 48 in accordance with the decision of the Scientific ... In December 2018 the Ukrainian krill fishing vessel More Sodruzhestva took part in the 2018/2019 ...

    Meeting Document : WG-EMM-2019/61 : Author(s): V. Podhornyi, K. Vishnyakova, L. Pshenichnov, K. Demianenko, A. Chuklin and A. Shishman

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