Search results
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
trend. Application of a simple age-structured production model provides robust indication ... . Application of a simple age-structured production model provides robust indication that the spawning biomass ... is reviewed briefly. It is characterised by very large illegal catches and a sharply declining longline CPUE ... The history of the fishery for Patagonian toothfish in the Prince Edward Islands EEZ is reviewed ...
Meeting Document : WG-FSA-01/54 : Author(s): A. Brandão, B.P. Watkins, D.S. Butterworth and D.G.M. Miller (South Africa)
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Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2015
) indicating the presence of a strong cohort of age 3+ fish. Estimated biomass for the other icefish species ... the presence of a strong cohort of age 3+ fish. Estimated biomass for the other icefish species indicated ... -15-30.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-FSA-15/30 : Author(s): M. Belchier, S. Gregory, N. Fallon, J. McKenna, S. Hill, M. Soffker (United Kingdom), P. Lafite (South Africa) and L. Featherstone (United Kingdom)
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Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica
-December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ... Island, Antarctica. Two gliders were deployed for 82 and 88 days, respectively, between mid-December 2018 ... was 25.0 g m-2, compared with the mean biomass density of 28 g m-2 collected over 13 years of ship surveys ...
Meeting Document : WG-EMM-2019/13 : Author(s): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters
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Review of research into seabird–fishery interactions
Abstract: Research into seabird interactions with fisheries was reviewed. Only recent research ... efficacy had been covered under a separate review (Bull, unpublished). The review was conducted to allow ... and fishery interactions. Following from the findings of the review, recommendations were formulated ... by the review editorial panel (submitted separately to WG-FSA), to assist in the development of research plans ...
Meeting Document : WG-FSA-05/42 : Author(s): R. Alderman (New Zealand)
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A review of the energetic density of zooplankton and nekton species of the Southern Ocean
of a review on currently available Southern Ocean energetic density data. This review is a result ... Title: A review of the energetic density of zooplankton and nekton species of the Southern Ocean ... ecosystems to support stocks of living resources. This paper provides a summary of a review on currently ... available Southern Ocean energetic density data. This review is a result of the Southern Ocean Diet ...
Meeting Document : WG-EMM-18/P17 : Author(s): F.L. Schaafsma, Y. Cherel, H. Flores, J.A. van Franeker, M.A. Lea, B. Raymond and A.P. van de Putte
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ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES
Abstract: Over the past few years WG-EMM has been developing a management procedure for the krill ... these two (Option 4). In this paper we review the uncertainties relating to the spatial distribution ... Over the past few years WG-EMM has been developing a management procedure for the krill fishery ... these two (Option 4). In this paper we review the uncertainties relating to the spatial distribution ...
Meeting Document : WG-EMM-08/12 : Author(s): P.N. Trathan and S.L. Hill (United Kingdom)
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A proposal for a Krill Ageing Inter-laboratory Calibration Workshop
Abstract: The Working Group stressed the urgency of standardising ageing method for krill ... . Information on krill age is fundamental to establishing an accurate growth curve and to calculate ... to standardise krill ageing protocol, as outlined in WG-EMM-19/45. We seek Scientific Committee’s endorsement ... of the draft terms of reference and the budget for the Krill Ageing workshop as described in this paper. Author ...
Meeting Document : SC-CAMLR-38/13 : Author(s): Delegations of Australia, China, Japan, Norway and the USA
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CCAMLR Observer Training Program Accreditation Scheme (COTPAS) Technical Peer Review Group (TPRG) comments on the Australian Observer Programme Submission for COTPAS Accreditation
endorse the outcome of the report and consider how an Accreditation Review Panel should be established ... Scheme (COTPAS) Technical Peer Review Group (TPRG) comments on the Australian Observer Programme ... endorse the outcome of the report and consider how an Accreditation Review Panel should be established ... CCAMLR Observer Training Program Accreditation Scheme (COTPAS) Technical Peer Review Group (TPRG ...
Meeting Document : SC-CAMLR-XXXIV/BG/23 : Author(s): Chair of the Scientific Committee
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An investigation of integrated stock assessment methods for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
), but with a recognition that some age classes are only partially selected in these surveys. Although computer processing ... ), but with a recognition that some age classes are only partially selected in these surveys. Although computer processing ...
Meeting Document : WG-FSA-SAM-06/14 : Author(s): A. Constable, S. Candy and I. Ball (Australia)
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The state of Dissostichus eleginoides stock and TAC for 1990/91 in Subarea 48.3 (South Georgia)
determining growth rate, size and age composition, natural mortality and catch statistics an attempt was made ... growth rate, size and age composition, natural mortality and catch statistics an attempt was made ...
Meeting Document : WG-FSA-90/34 : Author(s): K.V. Shust, P.S. Gasiukov, R.S. Dorovskikh and B.A. Kenzhin (VNIRO and AtlantNIRO, USSR)