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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Developing a non-lethal approach for assessing endocrine disruptors in Antarctic seabirds
collect samples of organisms to be analyzed for ecotoxicology. The aim is to detect toxic persistent ... organisms. Results can be used both for POP global transport studies and for biomagnification and risk ... /endangered organisms and/or protected/ecological relevant areas have to be investigated. This paper reports ...
Meeting Document : WG-EMM-03/57 : Author(s): S. Corsolini (Italy), W.Z. Trivelpiece (USA) and S. Focardi (Italy)
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Midwater trawl catchability regarding quantitative estimation of krill biomass using the method of trawling surveys on abundance
taken as an example, proved the latters not to be suitable for krill biomass estimation using method of ... trawling survey on krill abundance should be worked out. Optimum construction of midwater trawl can be ...
Meeting Document : WG-KRILL-91/32 : Author(s): S.M. Kasatkina (USSR)
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EXPECTED TAG RECAPTURE RATES FROM NEW AND EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP.
new and exploratory fisheries to yield sufficient data to be of use in determining TAC’s in the early ... expected to be considerably higher than currently observed in Divisions 58.4.1 and 58.4.2. If current tag ... been concentrated until these uncertainties can be addressed. Author(s): J.P. McKinlay and D.C ...
Meeting Document : WG-FSA-08/63 : Author(s): J.P. McKinlay and D.C. Welsford (Australia)
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Some aspects of the by-catch fish spawning and oogenesis
continental shelf at depth of 300-600 m during summer season (may be autumn for sp. X) of the southern ... species is supposed to be a monocyclic. The revealed aspects and uncertainty factors available at present ... concerning knowledge of by-catch fish reproductive biology should be taken into account while managing ...
Meeting Document : WG-FSA-10/51 : Author(s): V. Prutko (Ukraine) and D. Chmilevsky (Russia)
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
subareas, where stock assessment should be carried out. In spite of hard ice conditions during most of the ... be found in geographical location, bathymetric profile and current system, highlight the Weddell Sea ... plan of fishing operations, collecting and analysis of data will be provided for the Scientific ...
Meeting Document : WG-SAM-12/04 : Author(s): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)
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Report of the First Workshop on the Identification of Priority Areas for MPA Designation within Domain No. 1 (CCAMLR). Valparaiso 2012
for conducting the analysis; a concerted list of conservation objectives to be included in the ... analyses; a review of existing and missing data; a definition of the cost-layer to be included; a ... recommendation on the analysis and software to be used for aiding to identify priority areas for conservation ...
Meeting Document : WG-EMM-12/69
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
subareas, where stock assessment should be carried out. In spite of hard ice conditions during most of the ... be found in geographical location, bathymetric profile and current system, highlight the Weddell Sea ... plan of fishing operations, collecting and analysis of data will be provided for the Scientific ...
Meeting Document : WG-FSA-12/12 : Author(s): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)
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Nautical twilight calculator
, the Sun will not be lower than 12° below the horizon for a period in summer, and will not rise above ... fisheries where this conservation measure applies, longlines must be set at night only (i.e. during the ... should be completed at least three hours before sunrise. ...
Form
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Assignment of research catch limits for effort-limited research proposals in fisheries with pre-existing non-zero catch limits
Abstract: Research fishing conducted under CM 24-01 requires that research catch limits be ... -limited research proposals under CM 24-01 may be calculated in a transparent manner. Deviations between ... actual and expected research catches from fixed-effort surveys could be deducted from total catch limits ...
Meeting Document : SC-CAMLR-XXXIII/09 : Author(s): Delegation of New Zealand