Résultats de la recherche

1. A life table for female Antarctic fur seals breeding at Cape Shirreff, Livingston Island

   Abstract:  Mark-resight data were analysed for five cohorts (1997-2001) to estimate age-specific juvenile survival, age at first reproduction, and resight probabilities. Longitudinal histories of presence and pregnancy of adult females (aged by cementum annuli) were used to estimate age-specific

   Meeting Document : WG-EMM-06/39 : Auteur(s): M.E. Goebel, B.I. McDonald, J.D. Lipsky (USA), V.I. Vallejos, R.A. Vargas, O. Blank (Chile), D.P. Costa (USA) and N.J. Gales (Australia)

2. Report of the Workshop on Management Procedures (Walvis Bay, Namibia, 17 to 21 July 2006)

   Title:  Report of the Workshop on Management Procedures (Walvis Bay, Namibia, 17 to 21 July 2006) Approval:  Approved

   Meeting Document : WG-EMM-06/40

3. Brief report on scientific observation on the fishery vessel Mellas (FAO Statistical Area 41, January to July 2006)

   Abstract:  Materials on results of scientific observation in fishery cruise on the longliner “Mellas”, operating under the Ukrainian flag in FAO statistical area 41 in the southwest Atlantic outside exclusive (sea) economic zones of the foreign states at Patagonian toothfish (Dissostichus

   Meeting Document : WG-FSA-06/13 : Auteur(s): S. Usachev (Ukraine)

4. Standing stock, spatial distribution and biological features of demersal finfish from the 2006 US AMLR bottom trawl survey of the northern Antarctic Peninsula and Joinville–D’Urville Islands (Subarea 48.1)

   Abstract:  During February-March 2006, the United Station Antarctic Marine Living Resources (U.S. AMLR) Program in collaboration with the German Federal Research Centre for Fisheries conducted a bottom trawl survey of the northern Antarctic Peninsula (southern Bransfield Strait) and Joinville/D

   Meeting Document : WG-FSA-06/14 : Auteur(s): C.D. Jones (USA) and K.-H. Kock (Germany)

5. On possible impact of new continuous krill fishing technology on juvenile fish and larvae

   Abstract:  The new continuous krill fishing system uses both a small-meshed midwater trawl and a powerful pumping system for continuous pumping the catch out of the trawl bag. It was discussed the potential threats of new technology to Antarctic marine ecosystem. It was shown that application of

   Meeting Document : WG-FSA-06/23 : Auteur(s): S.M. Kasatkina

6. Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins

   Abstract:  Patagonian toothfish, Dissostichus eleginoides, collections (n-186) from three ocean basins were analysed for Hg concentration and comparisons were made by gender, total length (TL), wet weight (WW), and basin. There was no difference between TL-WW relationships by gender within any

   Meeting Document : WG-FSA-06/24 : Auteur(s): K. Dawson Guynn and M.S. Peterson (USA)

7. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover

   Abstract:  The long term monitoring program of demersal fish at inshore sites of the South Shetland Islands has continued at Potter Cove from 2000 to 2006, covering a continuous sampling period of twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The

   Meeting Document : WG-FSA-06/25 : Auteur(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)

8. Species profile for Antarctic toothfish (Dissostichus mawsoni)

   Abstract:  A toothfish species profile, covering aspects of the biology, fisheries and stock assessment of both toothfish species was completed by Everson (2002). Aspects of the biology of D. mawsoni were summarised by Hanchet et al. (2003), whilst more recent research has been reported in

   Meeting Document : WG-FSA-06/26 : Auteur(s): S.M. Hanchet (New Zealand)

9. Stomach contents of sub-adult Antarctic toothfish (Dissostichus mawsoni) from the western Ross Sea, Antarctica

   Abstract:  The stomach contents of 190 sub-adult (51-100 cm TL) Antarctic toothfish (Dissostichus mawsoni) captured by bottom longline in the western Ross Sea were analysed. Fish were sampled during the 2005 fishing (Dec 2004 to Jun 2005) season and caught in 398-1678 m depths. Sub-adult D. mawsoni

   Meeting Document : WG-FSA-06/27 : Auteur(s): D.W. Stevens (New Zealand)

10. Some thoughts on the CCAMLR risk assessment for seabird–fishery interactions

    Abstract:  The CCAMLR system for assessing risk of fisheries mortalities to seabirds has been applied for 10 years and helps to define mitigation and monitoring requirements for fisheries within the waters of the CCAMLR convention area. Annual review of the information by used CCAMLR Working Group

    Meeting Document : WG-FSA-06/33 : Auteur(s): S. Waugh (New Zealand)

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