Search results
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Distribution, demography and discard mortality of crabs caught as by-catch in an experimental pot fishery for toothfish in the South Atlantic
were also noted in depth distribution of the sexes and the size of crabs. Depth, soak time and area ... P. formosa) were males above the legal size limit and could therefore be retained. All other crabs ... -immersion experiments indicated that on the vessel which emptied pots directly onto the factory conveyor ... belt 85% – 90% of crabs would survive discarding, whereas on the vessel where crabs were emptied down a ...
Meeting Document : WG-FSA-01/32 : Author(s): M.G. Purves (South Africa), D.J. Agnew, G. Moreno, C. Yau and G. Pilling (United Kingdom)
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Use of biological data to inform bioregionalisation of the Southern Ocean
biological data without the need for environmental proxies. We describe one method, called BRT (Boosted ... Regression Trees), by which we propose that CCAMLR may wish to generate species layers to inform the ... bioregionalisation of the Southern Ocean. We demonstrate the use of this method by generating 13 taxon-specific and ... other available data that is appropriate for this method and is likely to be important for the CCAMLR ...
Meeting Document : WS-BSO-07/7 : Author(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)
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Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.
Abstract: Foraging zones used by incubating royal albatrosses (Diomedea epomophora) from the ... system (GPS) loggers. Birds favoured areas around the shelf break of the eastern New Zealand continental ... trawl fisheries during the study period. Birds appeared to change their behaviours with proximity to ... : Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to ...
Meeting Document : WG-FSA-05/P4 : Author(s): Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S.
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PROPOSAL FOR REVISING CONSERVATION MEASURE 21-03 (2008) AS WELL AS REVISING THE CALCULATION FORMULA FOR MEMBERS’ FINANCIAL CONTRIBUTIONS
Abstract: The total amount of notification for krill fisheries was larger than the trigger level ... in recent years, excluding 2009/10 fishing season. In contrast, the reported catch has remained about ... revise Conservation Measure 21-03 (2008), as well as to have an agreement regarding the minor revision of ... the calculation formula for Members’ financial contributions. Author(s): Delegation of Japan Title ...
Meeting Document : CCAMLR-XXVIII/29 : Author(s): Delegation of Japan
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Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity
Abstract: The parameters used to model gear selectivity and maturity at length in the SKDM were ... derived from data available at the CCAMLR Data Centre or in documents submitted to past meetings of the ... Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ... the stochastic krill dynamics model (SKDM): selectivity and maturity Approval: Approved ...
Meeting Document : WG-Krill-94/04 : Author(s): D.J. Agnew (Secretariat)
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Research plan for the exploratory fishery for Dissostichus spp. in Subarea 48.6 in 2013/14
Abstract: South Africa has notified its intention to participate in the exploratory fishery for ... Dissostichus spp. in Subarea 48.6 in 2013/14. The research plan details the objectives, rationale and ... progress report on the research fishing in Subarea 48.6 in 2012/13 was submitted jointly by Japan and South ... Africa (see WG-SAM-13/05). Author(s): Submitted by the Secretariat on behalf of South Africa Title ...
Meeting Document : WG-SAM-13/11 : Author(s): Submitted by the Secretariat on behalf of South Africa
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Reviewing the need for bottle test for specified longline gear configurations
Abstract: During the SISO review several questions were raised about the need for continued use ... update (and simplify) the seabird mitigation elements of these measures. The changes that are proposed do ... not seek to change any of the practical and highly effective measures currently in place. Author(s ... ): Secretariat Title: Reviewing the need for bottle test for specified longline gear configurations Approval ...
Meeting Document : WG-FSA-14/24 : Author(s): Secretariat
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Revisions to the draft East Antarctic Representative System of Marine Protected Areas (EARSMPA) Conservation Measure
Abstract: A draft conservation measure establishing the East Antarctic Representative System of ... Marine Protected Areas (EARSMPA) has been under consideration by the Commission since 2012. The attached ... draft conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30). It ... Australia and the European Union and its Member States Title: Revisions to the draft East Antarctic ...
Meeting Document : CCAMLR-XXXV/15 Rev. 2 : Author(s): Delegations of Australia and the European Union and its Member States
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Outcomes from a review of the CCAMLR Marine Debris Program
Abstract: This paper summarises a review of the CCAMLR Marine Debris monitoring program and ... considers ways in which the current program could be modernised. It recommends that the Scientific Committee ... establish an Intersessional Correspondence Group on Marine Debris to review and revise the program, which ... approach that will allow quantification of marine debris levels across the Convention Area. Author(s ...
Meeting Document : SC-CAMLR-38/09 : Author(s): CCAMLR Secretariat
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CURRENT ABUNDANCE OF ADÉLIE PENGUIN BREEDING POPULATIONS ALONG THE KEMP AND MAC.ROBERTSON LAND COASTS, EAST ANTARCTICA: APPLICATION OF NEW SURVEY AND ESTIMATION METHODS FOR BROAD-SCALE POPULATION ASSESSMENT
Abstract: Application of new methods for estimating the abundance of breeding Adélie penguin ... populations along the Kemp and Mac.Robertson Land coasts of east Antarctica are described. Methods include use ... availability using ICESCAPE software. The surveys revealed a considerably larger population of Adélie penguins ... breeding in this region than was previously known. The larger population estimates are at least partly due ...
Meeting Document : WG-EMM-11/31 : Author(s): C. Southwell, J. McKinlay, K. Newbery, L. Emmerson, M. Low, R. Pike, D. Wilson, D. Southwell and L. Einoder (Australia)