Resultados de la búsqueda

1. Possible approaches to the evaluation of the Antarctic krill mortality

   Abstract:  Parameters of the Bertalanfy growth equation for 1928 and 1970–1976 were calculated on the base of summaryed data on Krill age groups singled out using method of Harding.Parameters obtained were used to calculate total Krill mortality using different methods applyed earlier only to the

   Meeting Document : WG-KRILL-92/08 : Autor(es): L.G. Maklygin and V.I. Latogursky (Russia)

2. Krill biomass in Area 48 and Area 58: recalculation of FIBEX data

   Author(s):  P.N. Trathan (United Kingdom), D. Agnew (Secretariat), D.G.M. Miller (South Africa), J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss (United Kingdom) Title:  Krill biomass in Area 48 and Area 58: recalculation of FIBEX data Approval:  Approved

   Meeting Document : WG-KRILL-92/20 : Autor(es): P.N. Trathan (United Kingdom), D. Agnew (Secretariat), D.G.M. Miller (South Africa), J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss (United Kingdom)

3. Chilean krill fishing operations 1992: answering SC CAMLR X, paragraph 6.36

   Author(s):  V.H. Marin, D. Rivas and A. Palma (Chile) Title:  Chilean krill fishing operations 1992: answering SC CAMLR X, paragraph 6.36 Approval:  Approved

   Meeting Document : WG-KRILL-92/21 : Autor(es): V.H. Marin, D. Rivas and A. Palma (Chile)

4. Management subdivisions within the CCAMLR Area with special reference to Area 58

   Abstract:  The current subdivision of the CCAMLR Area is examined and some of the problems inherent in the system are outlined. A rationale for the further subdivision of Area 58 is developed and a scheme is suggested based on: available data on krill distribution patterns, oceanographic features

   Meeting Document : WG-KRILL-92/22 : Autor(es): S. Nicol (Australia)

5. Estimation of the biomass of krill in Prydz Bay during January/February 1991 and February/March 1992 using echo integration

   Abstract:  Hydroacoustic surveys of the abundance of krill (Euphausia superba) in the Prydz Bay region were undertaken in January/February 1991 and February/March 1992. The surveys indicated some association of krill with the shelf break in the western part of the survey area but also found that

   Meeting Document : WG-KRILL-92/23 : Autor(es): I. Higginbottom and T. Pauly (Australia)

6. Characteristics of oceanic structure in the waters around the South Shetland Islands of the Antarctic ocean between December 1990 and February 1991: outstanding coastal upwelling?

   Abstract:  The sixth Antarctic survey cruise of R/V Kaiyo Maru was carried out in waters around the Shouth Shetland Islands. where are known as the fishing grounds of krill, during the 1990-91 austral summer. In order to investigate seasonal changes in oceanic structure. two observations were put

   Meeting Document : WG-KRILL-92/24 : Autor(es): M. Naganobu, T. Katayama, T. Ichii, H. Ishii and K. Nasu (Japan)

7. Hydrographic flux in the whole of Statistical Area 48 in the Antarctic Ocean

   Author(s):  M. Naganobu (Japan) Title:  Hydrographic flux in the whole of Statistical Area 48 in the Antarctic Ocean Approval:  Approved

   Meeting Document : WG-KRILL-92/25 : Autor(es): M. Naganobu (Japan)

8. Database information on Antarctic fishes: call for cooperation

   Author(s):  A. Jarre-Teichmann (Germany) Title:  Database information on Antarctic fishes: call for cooperation Approval:  Approved

   Meeting Document : WG-FSA-92/25 : Autor(es): A. Jarre-Teichmann (Germany)

9. Variations in food composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia

   Abstract:  The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) around Shag Rocks and the mainland of South Georgia was investigated in January/February 1985, January/February 1991 and January 1992 by analyzing appr. 9,000 stomachs. Main prey items were krill

   Meeting Document : WG-FSA-92/26 : Autor(es): K.-H. Kock (Germany), I. Everson (United Kingdom), S. Wilhelms (Germany), S. Campbell (United Kingdom), J. Szlakowski (Poland), G. Parkes (United Kingdom), Z. Cielniaszek (Poland) and C. Goss (United Kingdom)

10. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

    Abstract:  Following on from the apparent failure to satisfactorily assess the status of the C. gunnari population in Subarea 48.3 at WG-FSA-91 using VPA, attempts were made to re-work the analysis using Laurec-Shepherd and ADAPT tuning techniques, from 1991 back to 1977. The predicted age

    Meeting Document : WG-FSA-92/27 : Autor(es): G. Parkes (United Kingdom)

Páginas