Résultats de la recherche

1. The Dissostichus eleginoides fishery in Division 58.5.1 (Kerguelen Islands)

   Abstract:  The Kerguelen fishery (trawlers and long-liners) of Dissostichus eleginoides is analyzed in the ligth of the knowledge of life cycle of the species. Catches reach a similar cumulative value that in South Georgia subarea (48-3). Fishing grounds and fishing methods have been separated and

   Meeting Document : WG-FSA-93/15 : Auteur(s): G. Duhamel (France)

2. The Patagonian toothfish (Dissostichus eleginoides) fishery on the Kerguelen Island shelf

   Author(s):  V.G. Prutko (Ukraine) Title:  The Patagonian toothfish (Dissostichus eleginoides) fishery on the Kerguelen Island shelf Approval:  Approved

   Meeting Document : WG-FSA-93/16 : Auteur(s): V.G. Prutko (Ukraine)

3. On the status of mesopelagic fish (myctophidae) in the Southern Ocean ecosystem

   Abstract:  Analysis and synthesis of results of Russian and foreign research into the trophic relationships of myctophids demonstrate that this group of mesopelagic fish plays a significant role in the community of marine organisms of the Southern Ocean. The trophic status of myctophids has been

   Meeting Document : WG-FSA-93/17 : Auteur(s): A.N. Kozlov (Russia)

4. The migration patterns of Electrona carlsbergi (Tåning, 1932)

   Abstract:  On the basis of analyses and review of published data on the biology and distribution of Electrona carlsbergi, as well as on the hydrological patterns of the Southern Ocean- especially concerning the structure and spatial variation of the Antarctic Circumpolar Current (ACC)- this paper

   Meeting Document : WG-FSA-93/18 : Auteur(s): A.N. Kozlov (Russia)

5. Estimates of seabed areas within selected depth ranges

   Author(s):  E.N. Sabourenkov, A. Blake and D.J. Agnew (Secretariat) Title:  Estimates of seabed areas within selected depth ranges Approval:  Approved

   Meeting Document : WG-FSA-93/19 : Auteur(s): E.N. Sabourenkov, A. Blake and D.J. Agnew (Secretariat)

6. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   Abstract:  A method is developed for calculating asymptotic confidence intervals for trawl surveys using the swept area method, using likelihood ratios from Aitchison's delta distribution. Simulation tests of the method show that unbiassed estimates of the density and biomass can be obtained

   Meeting Document : WG-FSA-93/20 : Auteur(s): W.K. de la Mare (Australia)

7. Data required for implementation of management options

   Author(s):  M. Basson and J.R. Beddington (United Kingdom) Title:  Data required for implementation of management options Approval:  Approved

   Meeting Document : WS-CRAB-93/06 : Auteur(s): M. Basson and J.R. Beddington (United Kingdom)

8. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

   Author(s):  M. Basson (United Kingdom) Title:  A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia Approval:  Approved

   Meeting Document : WS-CRAB-93/07 : Auteur(s): M. Basson (United Kingdom)

9. Uncertainty, resource exploitation, and conservation: lessons from history

   Author(s):  D. Ludwig, R. Hilborn and C. Walters (USA) Title:  Uncertainty, resource exploitation, and conservation: lessons from history Approval:  Approved

   Meeting Document : WS-CRAB-93/08 : Auteur(s): D. Ludwig, R. Hilborn and C. Walters (USA)

10. Modelling crustacean fisheries: effects of parasites on management strategies

    Abstract:  The reproductive performance of commercially important crustaceans may be considerably affected by symbiotic nemertean egg predators and parasitic castrators. Because these parasites commonly affect only females or feminize males, they may be protected by management practices that

    Meeting Document : WS-CRAB-93/09 : Auteur(s): A.M. Kuris and K.D. Lafferty (USA)

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