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1. Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile

   Abstract:  Capture statistic analyses from the different regions of Chile where fishery of patagonian toothfish (Bacalao de profundidad), Dissostichus eleginoides, has been developed are based in statistics published by the SERNAP (National Fishery Service). It shows that activity has lasted few

   Meeting Document : WG-FSA-91/10 : Autor(es): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)

2. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   Abstract:  Existing antecedents are presented from technical publications concerning chilean fisheries of the patagonian toothfish Dissostichus eleginoides related with the selectivity of the type and size of hooks used in the longlines. Original data obtained during 1991 on the coast of Valdivia,

   Meeting Document : WG-FSA-91/11 : Autor(es): C.A. Moreno (Chile)

3. Working group performance

   Author(s):  Secretariat Title:  Working group performance Approval:  Approved

   Meeting Document : WG-FSA-91/12 : Autor(es): Secretariat

4. Size variations associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area

   Abstract:  Samp1es of fjord fish of the species N. rossii and N. neglecta collected at Potter Cove, King George/25 de Mayo Island, South Shetland Islands, from 1983 to 1991, allowed to study the previously reported abundance changes as a size-related process. The data were analyzed using a Nested

   Meeting Document : WG-FSA-91/13 : Autor(es): E. Marschoff and E. Barrera-Oro (Argentina)

5. Fish stock assessment survey in Subarea 48.3

   Author(s):  I. Everson and G. Parkes (United Kingdom), K.-H. Kock (Germany), S. Campbell (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland) Title:  Fish stock assessment survey in Subarea 48.3 Approval:  Approved

   Meeting Document : WG-FSA-91/14 : Autor(es): I. Everson and G. Parkes (United Kingdom), K.-H. Kock (Germany), S. Campbell (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland)

6. Stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1991/91 season, using virtual population analysis

   Abstract:  An assessment of the Champsocephalus gunnari fishery in sub-area 48.3 using VPA from 1976/77 to 1990/91 is presented. The analysis was tuned to abundance indices derived from fishery independent stock assessment surveys between 1986/87 and 1990/91. The results indicate a very different

   Meeting Document : WG-FSA-91/15 : Autor(es): G. Parkes (United Kingdom)

7. The UK fish stock assessment survey bottom trawl for South Georgia

   Abstract:  Criteria for the choice of a trawl for demersal fish surveys are discussed. Details of the construction and performance of the 120 Bolt Rope Bottom Trawl used during the recent fish stock assessment survey around South Georgia on the Falklands Protector are presented. It is proposed to

   Meeting Document : WG-FSA-91/16 : Autor(es): G. Parkes (United Kingdom)

8. Age/length key for Champsocephalus gunnari 1990/91 Falklands Protector survey January/February 1991

   Abstract:  Otoliths from Champsocephalus gunnari were collected during a fish stock assessment survey in sub-area 48.3 during January and February 1991. An age length key based on age readings taken from these otoliths is presented. Author(s):  UK/Poland/Germany Title:  Age/length key for

   Meeting Document : WG-FSA-91/17 : Autor(es): UK/Poland/Germany

9. Incidental mortality arising from fisheries activities around Kerguelen Island (Division 58.5.1)

   Abstract:  Causes of incidental mortality owing to fisheries activities around Kerguelen (Division 58.5.1) have been identified. The most significant mortality has been noted during directed trawling for Champsocephalus gunnari on the Kerguelen shelf. This is caused by the electrical cable linking

   Meeting Document : SC-CAMLR-X/BG/14 : Autor(es): Delegation of France

10. Observers report from the 1991 Meeting of the Scientific Committee of the International Whaling Commission

    Author(s):  Observer (W.K. de la Mare, Australia) Title:  Observers report from the 1991 Meeting of the Scientific Committee of the International Whaling Commission Approval:  Approved

    Meeting Document : SC-CAMLR-X/BG/15 : Autor(es): Observer (W.K. de la Mare, Australia)

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