Résultats de la recherche
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Development of the Patagonian toothfish (Dissostichus eleginoides) tagging program in Division 58.5.2, 1997–2014
Abstract: Patagonian toothfish have been tagged during commercial fishing and research activities adjacent to Heard Island and the McDonald Islands (HIMI, CCAMLR Division 58.5.2) since 1998, with 27,679 toothfish tagged and released, and 4925 recaptures. The data derived from this program has been
Meeting Document : WG-FSA-14/43 : Auteur(s): D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia)
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A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2014 random stratified trawl survey
Abstract: The annual Random Stratified Trawl Survey was undertaken in Division 58.5.2 in the vicinity of Heard Island during June 2014. This paper provides a preliminary assessment of mackerel icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20’
Meeting Document : WG-FSA-14/44 : Auteur(s): D.C. Welsford (Australia)
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An update of the ageing program for Patagonian toothfish (Dissostichus eleginoides) at the Australian Antarctic Division, including a summary of new data available for the Integrated Stock Assessment for the Heard Island and the McDonald Islands fishery (Division 58.5.2)
Abstract: The Australian Antarctic Division (AAD) has recently received funding to continue an ageing program for the purposes of routine processing of Patagonian toothfish (Dissostichus eleginoides) otoliths from the Heard Island and McDonald Islands fishery. With the reinitiation of this program
Meeting Document : WG-FSA-14/45 : Auteur(s): B.M. Farmer, E.J. Woodcock and D.C. Welsford (Australia)
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Investigating the uncertainty of age determinations for Patagonian toothfish (Dissostichus eleginoides) and the implications for stock assessment
Abstract: We revised the method of Candy et al. (2012) to estimate the ageing error matrix (misclassification matrix) to address some issues regarding true ages not being the mode at the extremes of the matrix and a lack of smoothness in the probabilities for ages above 25 years. Positive errors
Meeting Document : WG-FSA-14/46 : Auteur(s): P. Burch, P. Ziegler, W. de la Mare and D. Welsford (Australia)
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Demersal fishing interactions with marine benthos in the Australian EEZ of the Southern Ocean: An assessment of the vulnerability of benthic habitats to impact by demersal gears
Author(s): D.C. Welsford, G.P. Ewing, A.J. Constable, T. Hibberd and R. Kilpatrick (Eds) Title: Demersal fishing interactions with marine benthos in the Australian EEZ of the Southern Ocean: An assessment of the vulnerability of benthic habitats to impact by demersal gears Approval: Approved
Meeting Document : WG-FSA-14/P06 : Auteur(s): D.C. Welsford, G.P. Ewing, A.J. Constable, T. Hibberd and R. Kilpatrick (Eds)
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Report to the Scientific Committee of CCAMLR by the Association of Responsible Krill Fishing Companies (ARK)
Author(s): Submitted by ARK Title: Report to the Scientific Committee of CCAMLR by the Association of Responsible Krill Fishing Companies (ARK) Approval: Approved
Meeting Document : SC-CAMLR-XXXIII/BG/35 : Auteur(s): Submitted by ARK
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Proposal for GEF (Global Environment Facility) funding to support capacity building and training to the GEF-eligible CCAMLR Members
Author(s): Delegation of South Africa Title: Proposal for GEF (Global Environment Facility) funding to support capacity building and training to the GEF-eligible CCAMLR Members Approval: Approved
Meeting Document : SC-CAMLR-XXXIII/BG/37 Rev. 1 : Auteur(s): Delegation of South Africa
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Committee for Environmental Protection: 2014 Annual Report to the Scientific Committee of CCAMLR
Abstract: Cooperation between the Scientific Committee of CCAMLR (SC-CAMLR) and the Committee for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of both. In order to avoid duplicate reporting between the two committees, and following
Meeting Document : SC-CAMLR-XXXIII/BG/13 : Auteur(s): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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Calendar of meetings of relevance to the Scientific Committee in 2014/15
Author(s): Secretariat Title: Calendar of meetings of relevance to the Scientific Committee in 2014/15 Approval: Approved
Meeting Document : SC-CAMLR-XXXIII/BG/16 : Auteur(s): Secretariat
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Calendar of meetings of relevance to the Commission in 2014/15
Author(s): Secretariat Title: Calendar of meetings of relevance to the Commission in 2014/15 Approval: Approved
Meeting Document : CCAMLR-XXXIII/BG/11 Rev. 1 : Auteur(s): Secretariat