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1. Age-structured production model for toothfish at South Georgia

   frequency data achieved last year, but the fit was still poor. The fit to the CPUE was also poor. With ... model. Revisions to the selectivity model this year have led to an ASPM with superior performance ... decaying function of age, with three easily interpretable parameters. When only a single selectivity curve ... was fitted for all years, the change to the new selectivity function improved the fit to length ...

   Meeting Document : WG-FSA-SAM-05/18 : Автор(ы): A. Payne, G.P. Kirkwood, R. Hillary and D.J. Agnew (United Kingdom)

2. Has climate change promoted genetic fragmentation in the ice-dependent fish Pleuragramma antarcticum?

   and was unable to discriminate between hypotheses of panmixia, with occasional fluctuations of gene ... scale from samples collected off the tip of the AP, with a signal of increased fragmentation over time ... shelf, the increase of population fragmentation with time, and the inability to capture P. antarcticum ... in the central region of the western AP for two consecutive years, all suggest that this sea-ice ...

   Meeting Document : WG-FSA-13/67 : Автор(ы): C. Agostini, T. Patarnello (Italy), J. Ashford, J. Torres (USA) and L. Zane (Italy)

3. La pêche à la légine australe (Dissostichus eleginoides) à Kerguelen (secteur Indien de l'océan Austral)

   Islands zone for 20 years, firstly with trawlers and more recently with longliners. It is the oldest ...

   Meeting Document : WG-FSA-05/27 : Автор(ы): C. Lord, G. Duhamel et P. Pruvost (France)

4. On commercial significance of krill aggregations

   operation areas and compare it with critical density values for marine animals feeding on krill. The results ... and 2002 (2380 hauls). In the course of the recent twenty years, krill has been fished in the areas ... with biomass density of at least 100 g/m2. This threshold value of krill commercial biomass ...

   Meeting Document : WG-EMM-03/31 : Автор(ы): S.M. Kasatkina (Russia)

5. Beach litter accumulation at sub-Antarctic Marion Island – 1998/99

   dominated for the previous two years. Items originating from South America (Argentina in particular) were ... the most prevalent, followed by items with oriental script. Monthly accumulation studies showed a ... strong seasonal effect with most items arriving during the winter. Litter retention studies showed that ... accunmulation for the year May 1998- April 1999. The amount of debris found in both annual and monthly ...

   Meeting Document : CCAMLR-XVIII/BG/22 : Автор(ы): Delegation of South Africa

6. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region

   Peninsula from 26 December 1989 to 14 January 1990. Results were compared with data of an identical survey ... with RV ‘Polarstern’ in 1987/88. Seasonal variation between summer and winter abundance/biomass data ... 0.88 to 0.94 for different years. The exchange rate of water masses and krill biomass within one summer ...

   Meeting Document : WG-KRILL-91/15 : Автор(ы): Delegation of Germany

7. White-chinned petrel incidental mortality event in the Subarea 48.3 Patagonian toothfish fishery during the season extension period in the 2013/14 season

   for over 10 years. The circumstances associated with the event were investigated and a review of ... vessels very rarely catch seabirds. In accordance with CM 41-02, there will not be a season extension in ...

   Meeting Document : WG-FSA-14/28 : Автор(ы): M.A Collins, M. Soffker, C. Darby, K. Ross and P.N. Trathan (United Kingdom)

8. Register of non-CEMP time-series data

   Abstract:  The Secretariat was tasked with maintaining a register of the wide range of non-CEMP ... -XXII, Annex 4, paragraph 2.10). Non-CEMP data of interest are listed in Tables 1-3. Author(s ...

   Meeting Document : WG-EMM-04/9 : Автор(ы): Secretariat

9. SPATIAL PROTECTION AND MANAGEMENT OF ANTARCTIC MARINE BIODIVERSITY

   Abstract:  This paper is based on a presentation given at the Joint CEP/SC-CAMLR Workshop (3-4 ... information is now adequate to make progress, and that practical means to cooperate with the CEP/ATCM are ... full range of tools available under CCAMLR and the ATCM. Cooperate as far as possible with the CEP to ... ensure that such measures are implemented on a scientific basis, and with the aim of achieving harmonised ...

   Meeting Document : WG-EMM-09/09 : Автор(ы): S. Grant (United Kingdom)

10. PROPOSAL FOR AN EXTENSION TO THE MARK–RECAPTURE EXPERIMENT TO ESTIMATE TOOTHFISH POPULATION SIZE IN THE SOUTH OF SUBAREA 48.4

    fishing season with the aims of providing the data required for assessments of the population structure ... tagged D. mawsoni were recaptured in the first season. 3. Macrourids and rajids dominated finfish bycatch ... with discard weights at 19% and 0.8% of toothfish catches, respectively. These rates are similar to ... experiment in the South of Subarea 48.4 in 2009/10 with a combined catch limit of 75 tonnes for Dissostichus ...

    Meeting Document : WG-FSA-09/18 : Автор(ы): J. Roberts and D.J. Agnew (United Kingdom)

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