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1. Summary of otoliths held in Cape Town that were collected within the CCAMLR area

   Abstract:  South Africans have been deployed as CCAMLR observers on vessels from a number of flag ... states. In some cases the observers have retained the otoliths that were collected and deposited them at ... states. This note summarises South Africa’s holdings of otoliths collected within the CCAMLR region by ... :  Summary of otoliths held in Cape Town that were collected within the CCAMLR area Approval:  Approved ...

   Meeting Document : WG-FSA-11/52 : Autor(es): R. Leslie, C. Heinecken and P. Mullins (South Africa)

2. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in Subarea 48.3 using a length based population dynamics modelv

   estimated numbers at length derived from survey length density and biomass density data, removing the need ... of the harvest control rule ensuring 75% escapement after a two year projection period yielded a ... total allowable catch of 3,072 tonnes for 2011/12 and 2,933 tonnes for 2012/13. Author(s):  R.E ... . Mitchell and S.M. Martin (United Kingdom) Title:  Preliminary assessment of mackerel icefish ...

   Meeting Document : WG-FSA-11/30 Rev. 1 : Autor(es): R.E. Mitchell and S.M. Martin (United Kingdom)

3. Integrated analyses of circumpolar climate interactions and ecosystem dynamics in the Southern Ocean (ICED)

   the current status of ICED and is aimed at further developing links with the CCAMLR scientific ... the increasing need to develop integrated circumpolar analyses of Southern Ocean ecosystems. The long ... -term goal of ICED is to develop a coordinated circumpolar approach to understand climate interactions ... , and the development of management procedures. CCAMLR community scientists have been instrumental in ...

   Meeting Document : WG-EMM-06/26 : Autor(es): E.J. Murphy (United Kingdom), E. Hofmann (USA) and R. Cavanagh (United Kindom)

4. Spatial distribution of Champsocephalus gunnari size and age are related with depth

   catches of age I- present maximum difference with the older age classes at about 150 meters a result which ... Abstract:  The results of four fish surveys (EDUARDO L HOLMBERG 1994 to 1997) are analyzed to ... detect associations between the sizes of Champsocephalus gunnari (also age classes), Gobionotothen ... eleginoides and depth of catch, as well as among C. gunnari age classes. Except D. eleginoides median sizes of ...

   Meeting Document : WG-FSA-97/45 : Autor(es): Marschoff, E.R., Serra, J.A., Gonzalez, B., Calcagno, J.

5. Experimental acoustic estimation of bathypelagic fishes biomasses from the South Georgia and Shag Rock shelf areas with trawl sampling (RV Atlantida, February 1996)

   Subarea 48.3 aimed at demersal fishes abundance and distribution assessment is described. Data on trawl ... stations location, catch length compostion, per cent proportion of various fish species in trawls samples ... , data of biological and oceanologica3 researches are presented. The data on target strengths obtained in ... and length-weight factors, affecting the genera3 estimation of biomass are analysed. Author(s ...

   Meeting Document : WG-FSA-96/59 : Autor(es): Sunkovich, V. Yu., Frolkina, G.A., Severin, V.A., Abramov, A.M., Yorobyov, V.M., Polischuk, M.I., Bukatin, P.A., Shnar, V.N.

6. Preliminary stock assessment of Rajiformes in statistical Subarea 48.3

   CCAMLR longline fisheries. However, they form a major part of the bycatch and as such it is necessary to ... understand the effect of each fishery on the Rajiformes population. Here we describe biological information ... simple Petersen model estimation of the population trends. The bycaught Rajiformes in subarea 48.3 are ... currently stable and has been since at least 2010. Author(s):  M. Soeffker, V. Laptikhovsky, J. Ellis and C ...

   Meeting Document : WG-FSA-14/48 : Autor(es): M. Soeffker, V. Laptikhovsky, J. Ellis and C. Darby (United Kingdom)

7. A method for estimating recruitment and mortality from time series of length-density data

   Abstract:  Estimates of natural mortality are currently unavailable for Patagonian toothfish. Such ... method for jointly estimating natural mortality and cohort strength at age 4 using a negative log ... ) Title:  A method for estimating recruitment and mortality from time series of length-density data ...

   Meeting Document : WG-FSA-00/52 : Autor(es): A. Constable and I. Ball (Australia)

8. Proposal for a revised summary table used for assessment of new and ongoing research plans

   Abstract:  At WG-SAM-2019, it was highlighted that some of the language in the table used to ... used for assessment of new and ongoing research plans Microsoft Word File:  fsa-2019-55.docx Approval ...

   Meeting Document : WG-FSA-2019/55 : Autor(es): C. Péron and D. Welsford

9. Verification of the CMIX procedure on species with known age-length keys

   Abstract:  Calculation of age composition of density-at-length data produced during inventory ... surveys using the method of W.K. de la Mare (1994) is a conventional procedure in the WG-EMM and WG-FSA ... practice. Verification of the method was made on the materials on the Baltic cod collected in the ICES ... out by research vessels of Russia and other countries were used. It has been shown that divergence in ...

   Meeting Document : WG-FSA-SAM 03/5 : Autor(es): P. Gasiukov (Russia)

10. A TIME FOR ACTION IN THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES

    address key scientific uncertainties at the SSMU level in Area 48, and the consideration of feedback ... the ecosystem-based management of the krill fishery, including the adoption of a conservation measure ... that ensures systematic scientific observer coverage, the development of a coordinated research plan to ... precautionary measures to prevent concentration of catches in coastal areas as the fishery approaches the ...

    Meeting Document : CCAMLR-XXVII/BG/24 : Autor(es): Submitted by ASOC

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