Résultats de la recherche

1. Growth models for D. eleginoides for the Heard Island plateau region (Division 58.5.2) calibrated from otolith-based length at age data and validated using mark-recapture data

   below an estimated young-age to give a more realistic predicted length at age zero than that for the ... predictions from the VB model fitted by maximising the VP likelihood. For the 5 to 25 year age range predicted ... sample that were older than 20 years the general trend in the data of length with age did not exhibit ... Abstract:  Length-at-age data for the Patagonian toothfish (Dissostichus eleginoides) caught by ...

   Meeting Document : WG-FSA-05/64 Rev. 1 : Auteur(s): S.G. Candy, T. Lamb, A.J. Constable and R. Williams (Australia)

2. 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

3. Data and approach for the revised stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery (Division 58.5.2)

   CCAMLR Division 58.5.2. Since the last assessment in 2013, an extensive program for ageing otoliths has ... Abstract:  This paper presents the data and assessment approach for the revised stock assessment ... for Patagonian toothfish, Dissostichus eleginoides, at Heard Island and the McDonald Islands (HIMI) in ... . We have therefore made substantive progress in addressing the main points raised during WG-FSA 2013 ...

   Meeting Document : WG-SAM-14/23 Rev. 1 : Auteur(s): P. Ziegler and D. Welsford (Australia)

4. US plans for fishing for crab in Subarea 48.3 in accordance with Conservation Measures 150/XVII and 151/XVII

   Author(s):  Delegation of the USA Title:  US plans for fishing for crab in Subarea 48.3 in ...

   Meeting Document : CCAMLR-XVIII/BG/30 : Auteur(s): Delegation of the USA

5. Background information for a review of the formula for calculating Members’ contributions to the annual budget

   Author(s):  Secretariat Title:  Background information for a review of the formula for calculating ...

   Meeting Document : CCAMLR-XIX/BG/20 : Auteur(s): Secretariat

6. Net diagrams for Chinese vessels notified for krill fishery in 2015/16 Notification ID 86733, 86772 and 86773

   mammal exclusion device diagrams to be used in conjunction with the online notifications for the krill ... fishery in the 2015/16 fishing season submitted for the Chinese vessels: LONG TENG (Page 3-5); LONG FA ... KAI (Page 17-19); VIKTORIYA (Page 20-22).  Author(s):  Delegation of the People’s Republic of China ... Title:  Net diagrams for Chinese vessels notified for krill fishery in 2015/16 Notification ID 86733 ...

   Meeting Document : WG-EMM-15/02 : Auteur(s): Delegation of the People’s Republic of China

7. Initial development of operating models for testing management procedures for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   recommendations for this resource. These will aim to provide an appropriate balance between avoiding risk of ... Abstract:  Three Operating Models (OMs) reflecting an optimistic, an intermediate, and a ... pessimistic current status for the toothfish resource in the Prince Edward Islands are developed. These are ... planned for use for initial trials of candidate Management Procedures (MPs) to provide future TAC ...

   Meeting Document : WG-FSA-SAM-05/15 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)

8. 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

   . 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 ... . 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 ...

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

9. “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica

   drone technology now available through the Sailbuoy concept, offers new opportunity for an industry ... and will be tailored to support data for Feedback management and for a more environmentally efficient ... an acoustic modem. We plan the first test in 2019 and it is the goal of this paper to establish a ... Title:  “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the ...

   Meeting Document : WG-EMM-18/15 : Auteur(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann

10. Estimating fishing gear selectivity for trawlers using length-frequency data from concurrent commercial trawl and longline fishing for Patagonian toothfish in Division 58.5.2 and the ratio of their hazard functions

    Abstract:  The upper-arm of the length-dependent fishing selectivity function for trawlers fishing ... for Patagonian toothfish around Heard Island (Division 58.5.2) was modelled as the exponential of a ... from commercial operations of each of trawlers and longliners fishing concurrently for 3 seasons ... assuming that, for the upper range of lengths, fish are fully selected by longliners but not by trawlers ...

    Meeting Document : WG-FSA-06/35 : Auteur(s): S.G. Candy (Australia)

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