Résultats de la recherche
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Conservation measures 2019/20 adopted track changes
vessels carrying Dissostichus spp.4 which enter their ports. The inspection shall be for the purpose of ... Dissostichus spp., the catch to be unloaded or transhipped is accompanied by a Dissostichus catch document (DCD ... been previously landed or transhipped at a port. The purpose of the inspection will be to determine ... conservation measure; (ii) requests from other Contracting Parties that a particular vessel be inspected; and ...
Document : Site Section: Conservation and Management
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Monitoring, control and surveillance
Responsible body Activities to date Status 4.3.2.1 The CDS should be amended to provide for the linkage of ... daily catch data with DCDs and that should definitions be revised to ensure there is no ambiguity as to ... when and where catch can be landed or transhipped (i.e. a clear definition of both ‘in port’ and ‘at ... (CCAMLR-XXX/27) 4.3.2.2 C-VMS data for all fisheries be reported directly to the Secretariat in real time ...
Page : Site Section: The Organisation
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OPTIMISING THE DESIGN OF LARGE-SCALE GROUND SURVEYS OF ADÉLIE PENGUIN ABUNDANCE USING VIRTUAL SIMULATION IN A GEOGRAPHIC INFORMATION SYSTEM
‘....that alternative census methods for large (penguin) colonies may be helpful. Such methods include the ... abundance could be estimated given known information on nest density within colonies...’ This paper uses ... virtual simulation in a GIS environment to explore how the recommended area/density approach can be ...
Meeting Document : WG-EMM-11/42 : Auteur(s): C. Southwell, R. Driessen and S. Candy (Australia)
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2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
48.3 are used. The resource is estimated to be at about 37% of its average pre-exploitation level in ... terms of spawning biomass. It is suggested that it would be prudent to restrict annual legal catches to ... 500 tonnes or less, unless a large proportion of the catch is to be taken by pots (which avoid the ...
Meeting Document : WG-FSA-07/34 Rev. 1 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)
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Bioregionalisation: some key questions and considerations
, biological and ecological attributes, resulting in a spatial framework that can be used as a planning tool ... for conservation and sustainable resource use. The success of this process will be dependent on ... will take place – why it is being undertaken, how and by whom it is intended to be used, and ...
Meeting Document : WS-BSO-07/11 : Auteur(s): S. Grant, A. Clarke, P.N. Trathan and H.J. Griffiths (UK)
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Developing conceptual models of the Antarctic marine ecosystem: squid
Monitoring and Management (WG-EMM). While recognised to be an important component of this ecosystem ... describes properties for three groups of squid that may be included in future ecosystem models of the ... should no longer be modelled as specialist predators on Antarctic krill. Author(s): K. Phillips ...
Meeting Document : WG-EMM-04/26 : Auteur(s): K. Phillips (Australia)
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JGYM: a java version of the Generalised Yield Model
Java. As such, if sufficiently similar results can be obtained from the JGYM and the current GYM given ... identical input, then this would be a major step towards a verification of the GYM. This paper, which will ... be given in the form of a Power Point presentation, will discuss how the JGYM was developed, indicate ...
Meeting Document : WG-FSA-SAM 03/16 : Auteur(s): R.N. Vilhelm (United Kingdom)
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Subdivision of large CCAMLR Statistical Areas for the management of the krill fishery
many of the existing statistical areas to the point where all areas where krill occur could be surveyed ... by a single vessel. Areas where krill appeared to be generally absent were separated from those areas ... where krill appeared to be abundant. Areas where there were identified concentrations or “stocks” were ...
Meeting Document : SC-CAMLR-XX/BG/24 : Auteur(s): Delegation of Australia
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Documentation for the CCAMLR survey database and length-density analysis
. While appropriate in earlier years, this procedure constricted the type of survey data that could be ... document should be considered as a working draft, to be added to, and updated, as the database and analyses ...
Meeting Document : WG-FSA-00/11 : Auteur(s): Secretariat
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Hydroacoustic observations of the vertical distribution of icefish Champsocephalus gunnari in the western part of the slope of the South Georgia Island in December 1999–January 2000
concentrations of icefish can be considered by the type of the vertical distribution as bottom/pelagic ones, and ... be concluded that assessments of Champsocephalus gunnari stock based on the results of bottom trawl ... surveys can be underestimated. Author(s): V.L. Senioukov (Russia) Title: Hydroacoustic observations of ...
Meeting Document : WG-FSA-00/19 : Auteur(s): V.L. Senioukov (Russia)