Search results
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A shore-based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off central Chile
-hour periods. Compared to shipboard sampling, the design allowed more flexibility in allocation of ... from targetted individuals caught in the artisanal longline fishery for Dissostichus eleginoides off ... -based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off ... used, divided into primary sampling units of days/area and secondary sampling units of three- and eight ...
Meeting Document : WG-FSA-96/54 : Author(s): Rubilar, P., Ashford, J., Jones, C.
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Coincidence between climate fluctuations and variability in the Antarctic krill (Euphausia superba) recruitment
Abstract: This paper demonstrated the relationship between sea-level air pressure gradients in ... Drake Passage and krill recruitment variabiIlty. Years of high pressure gradients coincided with the ... . Title: Coincidence between climate fluctuations and variability in the Antarctic krill (Euphausia ... years of good krill recruitment, and vice versa. Author(s): Sasai, Y., Kutsuwada, K., Naganobu, M ...
Meeting Document : WG-EMM-95/53 : Author(s): Sasai, Y., Kutsuwada, K., Naganobu, M.
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Progress report 1: Proposal for GEF (Global Environment Facility) funding to support capacity building in the GEF-eligible CCAMLR Members
Abstract: In 2014, the Scientific Committee endorsed a proposal from South Africa that the ... (SC-CAMLR-XXXIII, paragraph 10.30). This progress report provides an update on the development of a ... (Global Environment Facility) funding to support capacity building in the GEF-eligible CCAMLR Members ... Secretariat be tasked with developing a proposal for funding support from the Global Environment Facility to ...
Meeting Document : WG-EMM-15/15 Rev. 1 : Author(s): CCAMLR Secretariat
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An update on conversion factors for toothfish in the Ross Sea (Subareas 88.1 and 88.2)
Abstract: This paper reports on continuing exploration of conversion factors and the relationship ... between product weight & length frequency distribution in the exploratory fishery for Dissostichus spp ... (New Zealand) Title: An update on conversion factors for toothfish in the Ross Sea (Subareas 88.1 and ... . in sub-area 88.1 and more recently in sub-area 88.2. Author(s): J.M. Fenaughty and N.W. McL. Smith ...
Meeting Document : WG-FSA-02/71 : Author(s): J.M. Fenaughty and N.W. McL. Smith (New Zealand)
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A plan for Antarctic krill survey with a scientific broadband echosounder onboard R/V Kaiyo-maru in the CCAMLR Division 58.4.1 during 2018/19 season
Abstract: To investigate the utility of broadband sound for Antarctic krill acoustic surveys, we ... -maru. The echo sampling will be performed during targeted RMT1+8 tows. Spectra of volume backscattering ... scattering models. The survey and analysis plans are presented in this paper. Author(s): K. Amakasu, K. Abe ... broadband echosounder onboard R/V Kaiyo-maru in the CCAMLR Division 58.4.1 during 2018/19 season Approval ...
Meeting Document : SG-ASAM-18/05 : Author(s): K. Amakasu, K. Abe, R. Matsukura, T. Mukai and H. Murase
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Further measures to combat illegal, unreported and unregulated fishing in the Convention Area: reports by scientific observers
Abstract: This paper highlights the importance of gathering information about illegal, unreported ... and unregulated fishing activities in the Convention Area. It is proposed that CCAMLR scientific ... observers on board licensed vessels in the Convention Area report any other vessels sighted to provide ... unregulated fishing. Title: Further measures to combat illegal, unreported and unregulated fishing in the ...
Meeting Document : CCAMLR-XVII/23
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Crab by-catch in the experimental toothfish pot fishery around South Georgia, 2000
between Shag Rocks and South Georgia, and highest for P. formosa in deep water north of South Georgia. Few ... crabs (3% of P. spinosissima and 10.5% of P..formosa) were males above the legal size limit and could be ... , G. Pilling and C. Yau (United Kingdom) Title: Crab by-catch in the experimental toothfish pot ... Abstract: Trials of a method of fishing for toothfish using pots were undertaken by FV Argos ...
Meeting Document : WG-FSA-00/24 : Author(s): T. Daw, D. Agnew, M. Purves, G. Pilling and C. Yau (United Kingdom)
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The New Zealand toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2001/02
Abstract: Results from the 2002 season of the New Zealand toothfish fishery in Subarea 88.1 & ... . Stevenson and N.W. McL. Smith (New Zealand) Title: The New Zealand toothfish fishery in Subareas 88.1 and ... . The catch for the 2002 season was almost double that for 2001, and CPUE was the highest for any year ... . The principal bycatch species continues to be the rattail Macrourus whitsoni, with skates ...
Meeting Document : WG-FSA-02/38 : Author(s): S.M. Hanchet, P.L. Horn, M.L. Stevenson and N.W. McL. Smith (New Zealand)
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Recommendations for the toothfish tagging protocol in Subareas 88.1 and 88.2
Abstract: Revisions to the current tagging protocols for tag-release and recapture of toothfish ... in the Ross Sea are described, including revised instructions, layout, and revisions to the data ... capture forms. Author(s): N.W. Bagley and A. Dunn (New Zealand) Title: Recommendations for the toothfish ... tagging protocol in Subareas 88.1 and 88.2 Approval: Approved ...
Meeting Document : WG-FSA-05/43 : Author(s): N.W. Bagley and A. Dunn (New Zealand)
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Problems in estimating population length at age from commercial catches, the Patagonian toothfish as an example
Abstract: Age based fishery population models require information on size at age of the fished ... population and the commercial catch. Age-length keys can be produced by standardised random sampling of the ... commercial catches. This information does not necessarily reflect the size at age of the fished population ... and may be seriously biased. Through the use of a model, and using the Patagonian toothfish as an ...
Meeting Document : WG-FSA-01/17 : Author(s): I. Everson (United Kingdom)