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1. Hydrometeorological basis for forecasting biomass and some fishery indices of Antarctic krill in the Sodruzhestva Sea

   Author(s):  V.A. Bryantsev (USSR) Title:  Hydrometeorological basis for forecasting biomass and some fishery indices of Antarctic krill in the Sodruzhestva Sea Approval:  Approved

   Meeting Document : WG-KRILL-91/43 : Autor(es): V.A. Bryantsev (USSR)

2. Provisional and Annotated Provisional Agenda for the 1991 meeting of the Working Group on Fish Stock Assessment (WG-FSA)

   Title:  Provisional and Annotated Provisional Agenda for the 1991 meeting of the Working Group on Fish Stock Assessment (WG-FSA) Approval:  Approved

   Meeting Document : WG-FSA-91/01

3. List of participants

   Title:  List of participants Approval:  Approved

   Meeting Document : WG-FSA-91/02

4. List of documents

   Title:  List of documents Approval:  Approved

   Meeting Document : WG-FSA-91/03

5. State of water structure as a factor determining fish behaviour (at the example of Kosmonavtov and Sodruzhestva Seas)

   Author(s):  B.G. Trotsenko, V.V. Gheracimchook and G.P. Korshunova (USSR) Title:  State of water structure as a factor determining fish behaviour (at the example of Kosmonavtov and Sodruzhestva Seas) Approval:  Approved

   Meeting Document : WG-FSA-91/04 : Autor(es): B.G. Trotsenko, V.V. Gheracimchook and G.P. Korshunova (USSR)

6. Analyses carried out during the 1990 meeting of the Working Group on Fish Stock Assessment

   Author(s):  Secretariat Title:  Analyses carried out during the 1990 meeting of the Working Group on Fish Stock Assessment Approval:  Approved

   Meeting Document : WG-FSA-91/05 : Autor(es): Secretariat

7. On the problem of icefish (Champsocephalus gunnari) vertical migration on the South Georgia shelf

   Abstract:  The results are presented of studying icefish vertical migration based on the data of R/V cruises during the seasons of 1982-83, 1983-84 and 1986-87, when this species was highly abundant on the South Georgia shelf. It is revealed that at day time the fish distributes near the bottom and

   Meeting Document : WG-FSA-91/06 : Autor(es): J.A. Frolkina and V.I. Shlibanov (USSR)

8. Reproduction in the mackerel icefish (Champsocephalus gunnari) at South Georgia

   Abstract:  Sexual maturation in the Mackerel Icefish, Champsocephalus gunnari, was studied by macroscopic examination of gonads. Evidence in support of the hypothesis that a proportion of mature fish fail to spawn was obtained. Histological examination of ovaries indicates that some ova were

   Meeting Document : WG-FSA-91/07 : Autor(es): I. Everson (United Kingdom), K.-H. Kock (Germany), G. Parkes (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland)

9. Feeding of nine Antarctic fish species and their daily ration evaluations

   Abstract:  Feeding patterns of four Nototheniid, three Channichthyiid and two Bathydraconiid species were investigated and their daily diets were assessed from data obtained at a day-long station carded out in the Cosmonauts Sea (67°50 S- 41°25 E) in March 1988. The type of food consumed by

   Meeting Document : WG-FSA-91/08 : Autor(es): Ye. A. Pakhomov and V. B. Tseitlin (USSR)

10. Biology and harvesting of Dissostichus eleginoides around Kerguelen Island (Division 58.5.1)

    Abstract:  Dissostichus eleginoides is becoming an increasingly important species in the fisheries of the Southern Ocean. In Division 58.5.1, a directed trawl fishery has been in operation since 1984/85 and has expanded in the deep western sector of the Kerguelen shelf. This fishery harvests the

    Meeting Document : WG-FSA-91/09 : Autor(es): G. Duhamel (France)

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