Résultats de la recherche

1. Assessment of the status of the toothfish stock in Subarea 48.3

   Abstract:  We conducted several different assessments of toothfish in Subarea 48.3 using four different methods, one fishery dependent and three fishery-independent. Survey-generated recruitment is apparently not sufficient to generate realistic estimates of current biomass using GYM. ASPM runs

   Meeting Document : WG-FSA-04/82 : Auteur(s): D.J. Agnew and G.P. Kirkwood (United Kingdom)

2. Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3

   Abstract:  At WG-EMM in Siena, 2004, the UK reported on the bycatch of fur seals in the krill fishery around South Georgia, and on mitigation methods that were being developed and deployed to avoid fur seal deaths in the fishery. WG-EMM requested the UK to provide further details of the methods

   Meeting Document : WG-FSA-04/83 : Auteur(s): J. Hooper, J.M. Clark, C. Charman and D. Agnew (United Kingdom)

3. Comparison of the catches and biological characteristics of Dissostichus mawsoni in Subarea 88.1 in seasons of 2002/03 and 2003/04

   Abstract:  This report presents results of an exploratory fishery for Antarctic toothfish (D. mawsoni) conducted by the Russian vessels “Yantar” and “Volna” for two seasons of 2002/03 and 2003/04. The analysis of data collected relates to catch composition, effort, CPUE, and biological

   Meeting Document : WG-FSA-04/84 Rev. 1 : Auteur(s): K.V. Shust, N.V. Kokorin and A.F. Petrov (Russia)

4. Fish stock assessment survey in Subarea 48.3, 2004

   Abstract:  This report describes the activities and preliminary results of the 9th UK fish stock assessment survey within CCAMLR Statistical subarea 48.3 (South Georgia) which was carried our by MRAG and British Antarctic Survey scientists during January and February 2004. In addition to the random

   Meeting Document : WG-FSA-04/85 : Auteur(s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom)

5. The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South Georgia

   Abstract:  New length-at – age data for South Georgia toothfish are presented from a range of sources. Data from the commercial fishery, research trawl surveys and pelagic plankton tows are combined to generate new von Bertalanffy parameters. The new parameters (L(inf) 150cm, K= 0.073 and t0 =-0

   Meeting Document : WG-FSA-04/86 : Auteur(s): M. Belchier (United Kingdom)

6. Etat des mesures mises en œuvre par les armements à la pêche français impliqués dans la pêcherie palangrière de légine des TAAF, pour maîtriser la mortalité accidentelle d’oiseaux (France)

   Abstract:  Ce document complète et actualise les informations fournies par les armements français lors de la XIIème CCAMLR. A la fin des années quatre-vingt dix, les professionnels français qui participent à la pêcherie de légine des TAAF ont abandonné la pêche au chalut au profit de la pêche

   Meeting Document : WG-FSA-04/87

7. Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data

   Abstract:  The current method used by the Working Group on Fish Stock Assessment (WG-FSA) for assessing the long-term yield for toothfish fisheries in CCAMLR uses estimates of density of juvenile toothfish derived from research trawl surveys as an estimate of absolute abundance of recruitment to

   Meeting Document : WG-FSA-04/92 : Auteur(s): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)

8. Provisional Agenda for the Twenty-second Meeting of the Commission for the Conservation of Antarctic Marine Living Resources

   Title:  Provisional Agenda for the Twenty-second Meeting of the Commission for the Conservation of Antarctic Marine Living Resources Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR

   Meeting Document : CCAMLR-XXII/01

9. Southern Seabird Solutions – an update

   Abstract:  This note describes the activities of an alliance of New Zealand government, fishing industry and environmental groups that has formed to promote fishing practices that avoid seabird capture by fishing fleets in the southern hemisphere. Author(s):  J. Molloy (New Zealand) Title: 

   Meeting Document : WG-FSA-04/35 : Auteur(s): J. Molloy (New Zealand)

10. On the problem of icefish (Champsocephalus gunnari) (Channichthyidae) and krill (Euphausia superba) interaction in the South Georgia area

    Abstract:  The interaction of icefish and krill in the South Georgia area has been analysed on the basis of the trawling, acoustic and juvenile fish surveys carried out by AtlantNIRO during 1986-2002 and the data of the national fishery. It is demonstrated that?.gunnari both at the early

    Meeting Document : WG-FSA-04/41 : Auteur(s): S.M. Kasatkina and Zh.A. Frolkina (Russia)

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