Résultats de la recherche
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Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Argos Froyanes, United Kingdom
Abstract: A multi-year, multi-Member research program was established to map and sample the ... of 49 tonnes of D mawsoni and small catch of 29 kg of two D eleginoides was taken; 150 tagged fish ... , J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom) Title: Results of the longline survey for ... fish and collect information on the characteristics of the toothfish inhabiting the region. The vessel ...
Meeting Document : WG-SAM-15/31 : Auteur(s): M. Soeffker, J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom)
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The Ross Sea, Antarctica, where all ecosystem processes still remain for study
composed of two related biotic systems: the Ross Sea Shelf Ecosystem (RSShE) and the Ross Sea Slope ... model of international scientific cooperation and collaboration. The successful result is an incredible ... scientific resource. The Ross Sea represents an unparalleled natural laboratory in which the results of ... ): D. Ainley (USA) Title: The Ross Sea, Antarctica, where all ecosystem processes still remain for ...
Meeting Document : WG-EMM-02/60 : Auteur(s): D. Ainley (USA)
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What do we know about fish stocks in the Southern Scotia region? A review and prospects for future research
1978/79. The fishery was lucrative for a few seasons only, and was closed in 1989/90. Stocks of finfish ... , and followed primarily fluctuations in year-class strength and the environment. However, stocks of ... , German and recent American research in the area. Two elements of the fish fauna overlapped in the ... Southern Scotia region? A review and prospects for future research Approval: Approved ...
Meeting Document : WG-FSA-00/14 : Auteur(s): K.-H. Kock (Germany) and C. Jones (USA)
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Preliminary results of oceanological research of Ukrainian vessels in the CCAMLR area for the season 2017/18
Abstract: In the fishing season of 2018, three Ukrainian fishing vessels collected oceanographic ... research of Ukrainian vessels in the CCAMLR area for the season 2017/18 Approval: Approved Secretariat ... Workflow Status: Content Approved Delegation responsibility for releasing documents: Ukraine ...
Meeting Document : WG-SAM-18/27 : Auteur(s): V. Paramonov
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A PROPOSED MANAGEMENT PROCEDURE FOR THE TOOTHFISH (Dissostichus eleginoides) RESOURCE IN THE PRINCE EDWARD ISLANDS VICINITY
recommendations for this resource. The MP uses two data sources: the recent trend in longline CPUE and the mean ... implementation based upon the results of the trials. Given the importance of an adequate catch rate for the ... Abstract: Four Operating Models (OMs) reflecting an “Optimistic”, “Intermediate”, “Less ... Pessimistic” and a “Pessimistic” current status for the toothfish resource in the Prince Edward Islands region ...
Meeting Document : WG-SAM-08/11 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)
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Conserving pattern and process in the Southern Ocean: designing a marine protected area for the Prince Edward Islands
management zones: four IUCN Category Ia reserves (13% of EEZ); two Conservation Zones (21% of EEZ); and three ... : designing a marine protected area for the Prince Edward Islands Approval: Approved ... minimizing conflict with the legal toothfish fishery. After collating all available distributional data on ...
Meeting Document : CCAMLR-XXV/BG/16 : Auteur(s): Delegation of South Africa
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Fatty acid signature analysis from the milk of Antarctic fur seals and southern elephant seals from South Georgia: implications for diet determination
misleading. This study examined fatty acid profiles in milk from two species of pinniped from the Southern ... acids 16:4 n1, 18:2 n6, 18:4 n3, 18:4 n1 and 20:5 n3 and by higher levels of 18:0, 18:1 n9/ n11 (i.e. 18 ... :1 n9 co- eluting with 18:1 n11) and 20:1 n9. Fatty acid signatures from the milk of Antarctic fur ... diet for Southern elephant seals. Author(s): D.J. Brown, I.L. Boyd, G.C. Cripps and P.J. Butler ...
Meeting Document : WG-EMM-99/44 : Auteur(s): D.J. Brown, I.L. Boyd, G.C. Cripps and P.J. Butler (United Kingdom)
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Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... . The stock sizes for five research blocks (48.6_1, 48.6_2, 48.6_3, 48.6_4 and 48.6_5) were estimated by ... using the CPUE method (using Division 88.2H as a reference area) for Dissostichus mawsoni in block ... 48.6_2. However, the estimates using the Petersen estimator were two-three times larger than those using ...
Meeting Document : WG-SAM-15/06 : Auteur(s): Delegation of Japan
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Age-structured production model for toothfish at South Georgia
model. Revisions to the selectivity model this year have led to an ASPM with superior performance ... was fitted for all years, the change to the new selectivity function improved the fit to length ... selectivity parameters allowed to be estimated on an annual basis the fits are substantially improved. However ... frequency data achieved last year, but the fit was still poor. The fit to the CPUE was also poor. With ...
Meeting Document : WG-FSA-SAM-05/18 : Auteur(s): A. Payne, G.P. Kirkwood, R. Hillary and D.J. Agnew (United Kingdom)
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Krill biomass estimates for South Georgia, December and January 1996/97
conducted within two 80 x 100 km areas over the shelf-break to the north-east and north-west of South ... krill biomass for each transect. Transect values were used to derive weighted mean (and variance ... (18.44) for the eastern and western boxes respectively. These mean density values were similar to those ... , J.L., Brierley, A.S. Title: Krill biomass estimates for South Georgia, December and January 1996/97 ...
Meeting Document : WG-EMM-97/48 : Auteur(s): Goss, C., Watkins, J.L., Brierley, A.S.