Résultats de la recherche
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Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine
coordinated proposal includes a catch distribution plan for the 2019/20 season, recognizing a full review and ... the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 ... an integrated proposal be developed for all three Members (SC XXXVII paragraph 3.191). This proposal ... new proposal will be required for the 2020/21 fishing season. Author(s): Delegations of the Republic ...
Meeting Document : WG-SAM-2019/02 : Auteur(s): Delegations of the Republic of Korea, New Zealand and Ukraine
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Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2
research TAC in open and closed SSRUs of the Ross Sea has been raised. In accordance with established ... : Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2 ... Microsoft Word File: sam-15-20.docx Approval: Approved Secretariat Workflow Status: Content Approved ... Abstract: Over the last three years at the meetings of WGs and CCAMLR SC a question about ...
Meeting Document : WG-SAM-15/20 : Auteur(s): Delegation of the Russian Federation
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Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides
fishery for toothfish in Division 58.5.2 might have on the abundance of the age classes of toothfish ... preyed on by these seals. This paper provides an updated analysis of the age of toothfish taken by ... Elephant seals in the Heard Island region. A question was raised at SC-CAMLR-XV concerning what affect the ... identified otoliths, based on the similarities of size and erosion state. Estimates of age were obtained from ...
Meeting Document : WG-EMM-97/42 : Auteur(s): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.
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Revised joint research proposal for Dissostichus spp. in Subarea 88.3 by Korea and New Zealand
an additional 3 years covering the period 2018, 2019 and 2020. It was designed to build on Korea’s ... Abstract: A research plan for this subarea was commenced by Korea in 2016 and a revised ... collaborative proposal was submitted to WG-FSA-17 by Korea and New Zealand. This joint research proposal was for ... electronic monitoring using video cameras. This paper updates the proposal with an amendment to include a ...
Meeting Document : WG-FSA-18/42 : Auteur(s): Delegations of the Republic of Korea and New Zealand
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
November) trial season extensions, in addition to an existing pre-season (15–30 April) and trial post ... the periods 1–14 November 2017, 15–30 November 2017, 1–14 April 2018 and 15–30 April 2018. This report ... Abstract: CCAMLR-XXXIV (para. 5.68) endorsed new pre-season (1–14 April) and post-season (15–30 ... ), and 2017 (WG-FSA-17/20). Author(s): T. Lamb Title: Report on fishing effort and seabird interactions ...
Meeting Document : WG-FSA-18/57 : Auteur(s): T. Lamb
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
Abstract: We provide an update of the Bayesian sex and age structured population stock assessment ... abundance (B0) for the preferred model were 80 510 t (95% C.I.s 59 920–119 920 t), and current (B2006 ... model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B ... ), using revised catch, CPUE, catch-at-age and tag-recapture data from New Zealand vessels. The updated ...
Meeting Document : WG-FSA-06/60 : Auteur(s): A. Dunn and S.M Hanchet (New Zealand)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
Abstract: We provide an update of the Bayesian sex and age structured population stock assessment ... . This yield is higher than that specified for 2018 in CM 91-05, which states that “the total catch limit ... yield estimate is higher than the range specified in CM 91-05 for 2018, we therefore recommend that the ... catch limit be set at 3 157 tonnes for the 2018 and 2019 fishing seasons as per CM 91-05. Author(s): S ...
Meeting Document : WG-FSA-17/37 Rev. 1 : Auteur(s): S. Mormede
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Effects of recruitment variability and natural mortality on Generalised Yield Model projections and the CCAMLR Decision Rules for Antarctic krill
maintaining spawning biomasses above 20% of unfished biomass in more than 90% of the trials. As the values for ... %, 20%, or 30% were added to the observed recruitment values. The CCAMLR "depletion" decision ... below 20% of its unfished value, meeting the CCAMLR "depletion" decision rule for recruitment ... Peninsula were used as proxies for recruitment variability. Simulations were run for 21 years with either no ...
Meeting Document : WG-EMM-12/26 : Auteur(s): D. Kinzey, G. Watters and C. Reiss (USA)
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Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in June 2005
58.5.2 in the vicinity of Heard Island in June 2005 to provide the information for an assessment of short ... for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. It also ... growth parameters, including the use of a length-at-age vector, (iii) consideration of a vulnerability ... function for the future projections based on full selection of adult fish, and (iv) consequence of reducing ...
Meeting Document : WG-FSA-05/30 : Auteur(s): A.J. Constable, T. Lamb and R. Williams (Australia)
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Stock structure of Antarctic toothfish in Statistical Area 88 and implications for assessment and management
Abstract: We review the stock structure of Antarctic toothfish in Statistical Area 88 with the ... information from genetic studies, otolith microchemistry, stable isotopes, tagging, size and age structure ... biological stocks with limited mixing, especially at adult stages: a Ross Sea Region stock and an Amundsen ... the movement patterns and linkages of Antarctic toothfish in the 80–120 cm size range, throughout the ...
Meeting Document : WG-SAM-14/26 : Auteur(s): S.J. Parker, S.M. Hanchet and P.L. Horn (New Zealand)