Search results
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Evaluating methods to assess yield of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Division 58.5.2
Abstract: This paper describes aspects of the Management Strategy Evaluation (MSE) being ... . As requested by the Subgroup on Assessment Methods, we elaborate the plausible operating models currently being ... and the fishery being obtained from the region, the parameters that need to be estimated and the types of methods ... being used to assess yield of toothfish according to the CCAMLR decision rules. We summarise some ...
Meeting Document : WG-FSA-05/69 : Author(s): A.J. Constable, I. Ball, B. Raymond, S. Candy, R. Williams (Australia) and A. Dunn (New Zealand)
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins Eudyptes chrysolophus at South Georgia
to 2001 using satellite tracking. We investigated differences in foraging ranges and characteristics ... Eudyptes chrysolophus at Bird Island, South Georgia, throughout the breeding seasons of 1999 to 2001 using ...
Meeting Document : WG-EMM-02/21 Text : Author(s): K.E. Barlow and J.P. Croxall (United Kingdom)
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins at South Georgia
at Bird Island, South Georgia, throughout the breeding seasons of 1999-2001 using satellite tracking. We ... Island, South Georgia, throughout the breeding seasons of 1999-2001 using satellite tracking. We ...
Meeting Document : WG-EMM-01/19 : Author(s): K.E. Barlow and J.P. Croxall (United Kingdom)
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Towards developing a feedback management procedure for the Antarctic krill fishery
provides decades-long baseline time series and useful contrasts across areas and species that are both ... fishery and are sensitive to changes in the marine ecosystem (e.g. series that indicate predator abundance ... and condition). A feedback management approach can use ‘hockey-stick’ models that define decision ... rules for adjustments to the fishery and can be parameterized from empirical observations collected at ...
Meeting Document : WG-EMM-12/44 : Author(s): G. Watters and J. Hinke (USA)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2014
first version concerning chapters that have to be (further) developed or revised. The contents and ... Abstract: Germany intends to present the Scientific Committee the background document that ... . Please note, that the current state of the background document presents a comprehensive yet incomplete ... , and additionally to present the results of the various preliminary scientific analyses that were ...
Meeting Document : SC-CAMLR-XXXIII/BG/02 : Author(s): Delegation of Germany
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Research and monitoring by New Zealand and Italy in support of the Ross Sea region Marine Protected Area
that should be addressed. We recall the objectives of the RSRMPA and the research questions for ... Zealand and Italy, as encouraged by CM 91-05 paragraph 16(i)–(ii), noting that other Members are also ... undertaking relevant research. New Zealand and Italy recommend that Members continue to share data and ...
Meeting Document : SC-CAMLR-38/BG/25 Rev. 1 : Author(s): Delegations of New Zealand and Italy
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An idea to incorporate potential recruitments in the krill density model
to account, and assuming a reasonable mortality. The model suggested that if we expect the currently ... accepted values of mortality M (0.8-1.0), the potential proportional recruitment should be larger than the ... in the model, dramatic variation of densities after 1994/95 season could not be clearly explained ...
Meeting Document : WG-EMM-99/51 : Author(s): S. Kawaguchi and M. Naganobu (Japan)
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PROPOSAL FOR IMPROVEMENTS TO CCAMLR PORT INSPECTIONS
obligations. It is proposed that annexes be attached to CM10-03. The pro formas in these annexes are to be ...
Meeting Document : CCAMLR-XXVIII/42 : Author(s): Delegations of Australia, New Zealand and the Euro
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Towards the development of a stock assessment for Patagonian toothfish in Division 58.4.4, SSRU C on Ob and Lena Banks
. MCMC plots and diagnostics suggest low mixing of the MCMC chain. Hence, the MCMC results are not yet ... suggest low mixing of the MCMC chain. Hence, the MCMC results are not yet robust. The reasons ...
Meeting Document : WG-FSA-12/59 : Author(s): K. Taki (Japan)
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
suggest that the annual TAC should be reduced to at most about 400 tonnes. Implications for surveillance ... trend. Application of a simple age-structured production model provides robust indication that the ...
Meeting Document : WG-FSA-01/54 : Author(s): A. Brandão, B.P. Watkins, D.S. Butterworth and D.G.M. Miller (South Africa)