Résultats de la recherche

1. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during 1990/91 austral summer

   Abstract:  Acoustic and net sampling surveys for krill were conducted in the krill fishing area north of the South Shetland Islands from 18 January to 3 February 1991. Distinct offshore-inshore heterogeneities in abundance and maturity of krill were observed. The survey region was divided into four

   Meeting Document : WG-KRILL-92/26 : Auteur(s): T. Ichii, H. Ishii and M. Naganobu (Japan)

2. An argument against big incidental krill mortality stated in WG-KRILL-91/6

   Author(s):  E. Sakitani (Japan) Title:  An argument against big incidental krill mortality stated in WG-KRILL-91/6 Approval:  Approved

   Meeting Document : WG-KRILL-92/29 : Auteur(s): E. Sakitani (Japan)

3. List of participants

   Title:  List of participants Approval:  Approved

   Meeting Document : WG-FSA-92/02

4. List of documents

   Title:  List of documents Approval:  Approved

   Meeting Document : WG-FSA-92/03

5. Champsocephalus gunnari Lönnberg distribution on South Georgia shelf from inventory survey data collected by AtlantNIRO

   Abstract:  A total of 8 inventory trawling surveys of the bottom fish were made on South Georgia shelf. Ch.gunnari distribution pattern markedly varied by year which can be attributed to differing survey dates. Most dense Ch.gunnari aggregations observed were mainly in the northern, north-western

   Meeting Document : WG-FSA-92/04 : Auteur(s): I.A. Trunov (Russia)

6. Collected data and stock assessment results for Notothenia squamifrons from Ob and Lena Banks, Division 58.4.4

   Abstract:  Catch and length/age composition data for Notothenia squamifrons from Ob and Lena Banks, Division 58.4.4, are presented for the period from 1978 to 1990 split years. These data were used in VPA analyses made for each bank separately. The CCAMLR VPA program, version 4.1 was used. The

   Meeting Document : WG-FSA-92/05 : Auteur(s): A.K. Zaitsev and S.M. Pronenko (Ukraine)

7. By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island

   Abstract:  AtlantNIRO had conducted in 1982-1990 a series of juvenile fish trawl surveys of abundant species around South Georgia Is. Results of these survey were summarised and compared with published data. Juveniles of Champsocephalus gunnari were found to be distributed from the surface to 500 m

   Meeting Document : WG-FSA-92/06 : Auteur(s): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)

8. A fish stock assessment survey design for Subarea 48.1

   Abstract:  There is a lack of information regarding the abundance of exploitable finfish in Subarea 48.1. A comprehensive, bottom trawl survey offish stocks in Subarea 48.1 would make it easier for the Working Group on Fish Stock Assessment to assess the stocks in this region and assist the

   Meeting Document : WG-FSA-92/07 : Auteur(s): G. Watters (USA)

9. Length-age composition of the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Island area

   Abstract:  Results of length-age composition studies of the Patagonian toothfish, Dissostichus eleginoides, from various fishing grounds of the shelf and continental slope areas of the Kerguelen Islands are presented and discussed in the paper. Detailed results of these studies are compiled in

   Meeting Document : WG-FSA-92/08 : Auteur(s): V.G. Prutko and V.N. Chikov (Ukraine)

10. Stock size and tac estimation for the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Islands area

    Abstract:  Biological data and fishery statistics collected in 1984-1992 were used for stock size and TAC estimation of the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen shelf area. Method of R. Jones (1964) was used for estimating population size and TAC. Calculations were

    Meeting Document : WG-FSA-92/09 : Auteur(s): S.M. Pronenko, P.B. Tankevich, V.V. Gerasimchuk and V.N. Chikov (Ukraine)

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