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Distribution, morphology, growth, reproduction, diet and trophic position of two species of grenadier (Macrourus whitsoni and M. caml) in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2)
vessels in the fishery for Antarctic toothfish (Dissostichus mawsoni) between December 2011 and February ... or age of fish. Otolith aging data show that the two species have very different growth rates ... (length at maturity 52/46 cm TL; age at maturity 16/13 y for M. whitsoni / M. caml respectively). Our data ... were insufficient to estimate onset of sexual maturity for males of either species. Gonad staging data ...
Meeting Document : WG-FSA-12/54 Rev. 1 : Author(s): M.H. Pinkerton, P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown (New Zealand)
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Report to CCAMLR
Author(s): Submitted by the Association of Responsible Krill Fishing Companies (ARK) Title ... Submitted by the Association of Responsible Krill Fishing Companies (ARK) ...
Meeting Document : CCAMLR-XXXII/BG/25 : Author(s): Submitted by the Association of Responsible Krill Fishing Companies (ARK)
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The research objectives ... of Dissostichus sp population structures in this region, and improving available data on bathymetry and associated ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... Workflow Status: Content Approved Delegation responsibility for releasing documents: United Kingdom ...
Meeting Document : WG-SAM-16/33 : Author(s): Delegation of the United Kingdom
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The research objectives ... of Dissostichus sp population structures in this region, and improving available data on bathymetry and associated ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... Workflow Status: Content Approved Delegation responsibility for releasing documents: United Kingdom ...
Meeting Document : WG-FSA-16/40 Rev. 1 : Author(s): Delegation of the United Kingdom
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Calculating effective releases and recaptures for stock assessments based on tag detection and tagging mortality indices
region. This index was subsequently used in 2013 to select the tagging data to be included in the stock ... utilised an index of tag detection with an arbitrary threshold to determine which tag data to include ... in the stock assessment, with respect to both tag release and tag recapture data. Here we present new results ... assessment of tag data from all vessels, via direct application of the continuous indices, i.e. without ...
Meeting Document : WG-SAM-14/30 : Author(s): S. Mormede (New Zealand)
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
in Division 58.5.2. It updates the model used at WG-FSA in 2006 using data from the 2007 season as well ... as 2006 data not available for WG-FSA in 2006. It also includes the following refinements: (i) estimation ... of an improved method of determining effective sample size for commercial catch-at-length data. The estimated ... with the use of mark-recapture data are resolved, recruitment surveys provide the best means of establishing ...
Meeting Document : WG-FSA-07/53 Rev. 1 : Author(s): S.G. Candy and A.J. Constable (Australia)
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Trawl bag selectivity in the Champsocephalus gunnari fishery
Paper Title: Trawl bag selectivity in the Champsocephalus gunnari fishery Abstract / Description ... Trawl bag selectivity in the Champsocephalus gunnari fishery ... in the C. gunnari fishery should be conducted in the near future on the basis of this material. The paucity of data ... chafer on trawl codend selectivity in the Cape hake fishery (AtlantNIRO, Kaliningrad, USSR): document ... IN THE CHAMPSOCEPHALUS GUNNARI FISHERY V.G. Bidenko* and I.G. Istomin** Abstract Experiments on trawl bag ... in the Champsocephalus gunnari fishery are presented in this work. Experiments were carried out on board BMRT Anchar ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Author(s): Bidenko, V.G. and I.G. Istomin
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Summary of scientific observations in the CAMLR Convention Area for 2011/12
Abstract: This paper summarises the data collected by National and International Scientific ... season. Only data processed by the Secretariat up until 21 September 2012 has been used in this paper ... data had been received and processed. Author(s): Secretariat Title: Summary of scientific ... This paper summarises the data collected by National and International Scientific Observers ...
Meeting Document : WG-FSA-12/66 Rev. 2 : Author(s): Secretariat
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Assessment models for Patagonian toothfish in research block 5843a_1 of Division 58.4.3a, Elan Bank
comprised of two fisheries split by depths of 1 200 m as the model in WG-SAM-14/17. Number of longlines ... fixed; parameters of selectivity for legal fishery were estimated; uniform prior was used for initial ... , and 2) R.1 model including all tagging events (years 2005-2012). These models were comprised of two fisheries split ... of selectivity for legal fishery were estimated; uniform prior was used for initial biomass (B0) estimate ...
Meeting Document : WG-FSA-14/22 : Author(s): K. Taki (Japan)
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TERMS OF REFERENCE AND ORGANISATION OF WORK OF THE STANDING COMMITTEE ON IMPLEMENTATION AND COMPLIANCE (SCIC)
the Commission with recommendations on appropriate interaction with other fisheries or conservation management ... fisheries or conservation management, technical or scientific organisations on matters of relevance ...
Meeting Document : SCIC-10/03 : Author(s): SCIC