Resultados de la búsqueda

1. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   Abstract:  The results of Butterworth et al. (1992) relating potential krill yield to a pre-exploitation survey estimate of kril1 biomass are extended to incorporate most of the amendments specified by the Third and Fourth Meetings of Working Group on Krill. The most important of these extensions

   Meeting Document : WG-KRILL-93/42 : Autor(es): D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis (South Africa)

2. Possible effects of different levels of fishing on krill on predators - some initial modelling attempts

   Abstract:  An initial attempt is made to develop the model1ing framework suggested by the Joint Meeting of the CCAMLR's WG-Kril1 and WG-CEMP in 1992 to address this issue. First. estimates are made of the parameters of predator survival rates as functions of krill abundance, by considering a

   Meeting Document : WG-KRILL-93/43 : Autor(es): D.S. Butterworth and R.B. Thomson (South Africa)

3. Natural mortality rates of the Antarctic krill Euphausia superba Dana in the Indian sector of the Southern Ocean

   Abstract:  Data on the size and age composition of Euphausia superba were collected in the Cooperation and Cosmonaut Seas from 1985 to 1990. The coefficients of instantaneous natural mortality of E.superba in the Indian sector of the Southern Ocean were calculated according to Alverson-Carney’s

   Meeting Document : WG-KRILL-93/44 : Autor(es): E.A. Pakhomov (Ukraine)

4. Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992

   Abstract:  Observations on abundance of by-catch fishes were made during the austral winter months of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South Georgia Island. Among 74 net hauls examined, a total of 66 specimens of fishes belonging to 3

   Meeting Document : WG-KRILL-93/51 : Autor(es): T. Iwami (Japan)

5. Provisional agenda and annotation to the provisional agenda for the 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA)

   Title:  Provisional agenda and annotation to the provisional agenda for the 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA) Approval:  Approved

   Meeting Document : WG-FSA-93/01

6. By-catch of juvenile Antarctic fish from krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992

   Abstract:  Discussed in this paper is an investigation on juvenile antarctic fish caught during krill fishing by the BAT GrigOly Kovtun in the region of the South Georgia Islands during the period May-June 1992. Two species were predominant in the by-catches: Champsocephalus gunnari and

   Meeting Document : WG-FSA-93/8 Rev. 1 : Autor(es): E.A. Pakhomov and S.A. Pankratov (Ukraine)

7. Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica

   Abstract:  The Antarctic fish fauna is relatively impoverished with fewer than 300 species recorded from the whole Southern Ocean. Demersal forms predominate but many of these have extended early life histories as pelagic larval and juvenile phases. Only 30 larval stages of the 103 fish species

   Meeting Document : WG-FSA-93/09 : Autor(es): M.G. White (United Kingdom)

8. Report of the Fifth Meeting of the Working Group on Krill (Tokyo, Japan, 4 to 12 August 1993)

   Title:  Report of the Fifth Meeting of the Working Group on Krill (Tokyo, Japan, 4 to 12 August 1993) Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR Secretariat

   Meeting Document : SC-CAMLR-XII/04

9. Seabird interactions with long-lining operations during an exploratory fishing cruise for Dissostichus eleginoides to South Sandwich Islands, Antarctica

   Abstract:  During seven operations involving the setting and hauling of long-lines to catch Dissostichus eleginoides around the South Sandwich Islands (Statistical Sub-area 48.4), actual y potential interactions with seabirds were assessed. Bird numbers increased rapidly after dawn and large

   Meeting Document : SC-CAMLR-XII/BG/08 Rev. 1 : Autor(es): Delegations of United Kingdom and Chile

10. Observer’s report from the 1993 meeting of the Scientific Committee of the International Whaling Commission

    Author(s):  Observer (W.K. de la Mare, Australia) Title:  Observer’s report from the 1993 meeting of the Scientific Committee of the International Whaling Commission Approval:  Approved

    Meeting Document : SC-CAMLR-XII/BG/09 : Autor(es): Observer (W.K. de la Mare, Australia)

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