Resultados de la búsqueda

1. Preliminary results from a krill net sampling survey in CCAMLR Area 48.1 in 1989/90 season

   Abstract:  In December 1989/January 1990 main krill concentrations along the Antarctic Peninsula occurred NE and SE of Elephant Island, north of the South Shetland Islands, in the central Bransfield Strait and in the SW shelf waters. Mean biomass was 10.1 tonnes per nautical square mile, i.e. an

   Meeting Document : SC-CAMLR-IX/BG/09 Rev. 1 : Autor(es): Delegation of EEC

2. CPUEs and body length of Antarctic krill during 1988/89 season in the fishing ground north of Livingston Island

   Author(s):  Delegation of Japan Title:  CPUEs and body length of Antarctic krill during 1988/89 season in the fishing ground north of Livingston Island Approval:  Approved

   Meeting Document : SC-CAMLR-IX/BG/10 : Autor(es): Delegation of Japan

3. Representative length and age distributions from random stratified demersal fish surveys

   Abstract:  Two similar methods for preparing aggregate length frequency distributions from survey data are discussed. The Mackerel Icefish, Champsocephalus gunnari at South Georgia is used as an example. Author(s):  G. Parkes (United Kingdom) Title:  Representative length and age distributions from

   Meeting Document : WG-FSA-91/19 : Autor(es): G. Parkes (United Kingdom)

4. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   Abstract:  Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in waters from around South Georgia, South Orkneys, and Heard Island (Australian Antarctic) was examined using allozyme electrophoresis. Icefish were collected from Heard Island (N = 47; November 1990), South

   Meeting Document : WG-FSA-91/22 : Autor(es): G.R. Carvalho and M. Warren (United Kingdom)

5. Assessment of the stocks of abundant fish species in the South Georgia subarea (48.3) made on the basis of data obtained from the RV Atlantida trawl survey of April/May 1991

   Abstract:  The seventh cruise of the RV Atlantida was a continuation of regular AtlantNIRO research into the status of Chaenichthyidae and Nototheniidae fish in Statistical Subarea 48.3 (South Georgia, Shag Rocks and Black Rocks). The minimum biomass of commercial fish species was calculated from

   Meeting Document : WG-FSA-91/23 Rev. 1 : Autor(es): V.I. Shiblanov, Zh.A. Frolkina, R.S. Dorovskikh, V.A. Khvichiya (USSR)

6. Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season

   Abstract:  Shnyute’s generalised cohort analysis of size composition in catches was used to estimate the Dissostichus eleginoides stock in Area 48.3. This made it possible to ignore the hypothesis of equilibrium in the stock and to examine the dynamics of its abundance and biomass. At the start of

   Meeting Document : WG-FSA-91/24 : Autor(es): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)

7. A simulation study of the method of refining the natural mortality coefficient with Champsocephalus gunnari in Subarea 48.3 used as an example

   Abstract:  The method of refining the natural mortality coefficient is based on the notion that the free component of the regression equation between the mean-weighted coefficient of natural mortality as defined by the VPA and fishing effort must be equal to zero if the natural mortality

   Meeting Document : WG-FSA-91/25 : Autor(es): P.S. Gasiukov and R.S. Dorovskikh (USSR)

8. Informe de la campaña española de evaluacion de los stocks de peces de orcadas del sur (‘Antartida 9101’)

   Author(s):  E. Balguerías (España) Title:  Informe de la campaña española de evaluacion de los stocks de peces de orcadas del sur (‘Antartida 9101’) Approval:  Approved

   Meeting Document : WG-FSA-91/33 : Autor(es): E. Balguerías (España)

9. A brief description of the 1991 Dissostichus eleginoides fishery

   Author(s):  D.J. Agnew and M. Perchard (Secretariat) Title:  A brief description of the 1991 Dissostichus eleginoides fishery Approval:  Approved

   Meeting Document : WG-FSA-91/34 : Autor(es): D.J. Agnew and M. Perchard (Secretariat)

10. Potential nursery areas for fish in the Prydz Bay region

    Author(s):  R. Williams (Australia) Title:  Potential nursery areas for fish in the Prydz Bay region Approval:  Approved

    Meeting Document : WG-FSA-91/35 : Autor(es): R. Williams (Australia)

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