Résultats de la recherche

1. Reviewing the need for bottle test for specified longline gear configurations

   Abstract:  During the SISO review several questions were raised about the need for continued use ... of bottle tests to allow an exemption from night setting in CCAMLR longline fisheries. There are now ... ):  Secretariat Title:  Reviewing the need for bottle test for specified longline gear configurations Approval ...

   Meeting Document : WG-FSA-14/24 : Auteur(s): Secretariat

2. Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.3a in 2014/15

   ensured. We propose to set the sample size at current 32 tonnes for at least 3 years, which is likely to ... current season has not been validated and not used for the present analysis. We used updated reference ... area size for the CPUE method. Detailed results using CASAL models in the research block are described ... (paragraph 6.66 of SC-CAMLR-XXXII, ANNEX 6, 2013). As for the recommendation on east and west separation of ...

   Meeting Document : WG-FSA-14/20 : Auteur(s): Delegation of Japan

3. Assessment of the status of the Champsocephalus gunnari stock in the South Georgia area for the 1990/91 season and TAC calculations for the 1991/92 season

   . Values of catch/effort by age group and by year of fishing were used in conjunction with abundance ... fishing regime brought about by a change in mesh size (90 mm). A TAC of 59.4 thousand tonnes for C ... . gunnari is advised for an optimal regime of fishing operations at a level of F0.1 = 0.65. Author(s):  P.S ... Abstract:  An adaptive approach was used to assess the Champsocephalus. gunnari stock in Area 48.3 ...

   Meeting Document : WG-FSA-91/27 : Auteur(s): P.S. Gasiukov (USSR)

4. A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)

   . For a series of 10 years of survey, age 4 recruitment was estimated using 111 RSTS stations, assuming ... -projections from each age to age 4 for each of 6 cohorts. Author(s):  S.G. Candy, C.R. Davies and A.J ... the setting of total allowable catches (TAC) for Patagonian Toothfish, Dissostichus eleginoides, for ... stratified trawl surveys (RSTS) and from targeted commercial fishing operations via an observer program ...

   Meeting Document : WG-FSA-04/74 : Auteur(s): S.G. Candy, C.R. Davies and A.J. Constable (Australia)

5. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a (this is a revision of WG-SAM-12/09)

   groups, the west of Prydz Bay region seemed to be an important area for pre-adult D.mawsoni as reported ... ° longitude x 30’ latitude box) for research is produced over the data-poor fisheries area for all vessels ... of very small proportion of immature fish. Highest GSI for D. mawsoni in March over years was ... Abstract:  The research fishing proposal for Dissostichus spp. in Subarea 48.6 and Divisions ...

   Meeting Document : WG-FSA-12/60 Rev. 1 : Auteur(s): Delegation of Japan

6. Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for the Establishment of a Marine Protected Area in the Western Antarctic Peninsula- South Scotia Arc

   and Argentina at CCAMLR XXXVII. It also addresses the outstanding issues raised by Members during the ... last meeting of the Scientific Committee (Hobart, 2018). This document provides detailed information ... objectives are achieved, while allowing for fishery to redistribute and avoid further spatio-temporal ... and Chile Title:  Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for ...

   Meeting Document : SC-CAMLR-38/BG/03 : Auteur(s): Delegations of Argentina and Chile

7. Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for the Establishment of a Marine Protected Area in the Western Antarctic Peninsula – South Scotia Arc

   and Argentina at CCAMLR XXXVII. It also addresses the outstanding issues raised by Members during the ... last meeting of the Scientific Committee (Hobart, 2018). This document provides detailed information ... objectives are achieved, while allowing for fishery to redistribute and avoid further spatio-temporal ... and Chile Title:  Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for ...

   Meeting Document : CCAMLR-38/BG/22 : Auteur(s): Delegations of Argentina and Chile

8. Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2

   fishing in Division 58.5.2 to occur at any time of the day/night cycle. The proposal forms part of an ... and September, night setting, the requirement for a minimum line sink rate, the use of paired streamer ... appropriate to review mitigation requirements, particularly measures that might have adverse effects on ... separately, has not been determined). Removal of the night setting requirement is unlikely to result in an ...

   Meeting Document : WG-FSA-04/73 : Auteur(s): G. Robertson and B. Baker (Australia)

9. A proposed process for the management of model updates and software versions for stock assessment used within CCAMLR with the example of the CASAL software

   published version of CASAL should be used by default for stock assessments unless particular features ... Abstract:  We propose a process by which to select the version of software generally used for ... stock assessments in CCAMLR, with the specific example of the CASAL software used for stock assessment ... . The latest published version of any stock assessment software approved by CCAMLR should be used by ...

   Meeting Document : WG-SAM-14/32 : Auteur(s): S. Mormede and A. Dunn (New Zealand)

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

    , dominated in recent years by the 1987 year class (1 year olds in 1988), was quite robust, despite the use of ... using Laurec-Shepherd and ADAPT tuning techniques, from 1991 back to 1977. The predicted age structure ... various combinations of survey and cpue indices for tuning. According to the VPA the population in 1991/92 ... was composed of a large proportion of 5 year olds, which was not observed during the survey on ...

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

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