Search results
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Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island Plateau region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in May 2004
range of sensitivity analysis for the assessment based on deliberations at WG-FSA 2003 with respect to ... the surveys and ages included in the estimation of the recruitment series. Author(s): C.R. Davies, T ...
Meeting Document : WG-FSA-04/76 : Author(s): C.R. Davies, T. Lamb, A.J. Constable and R. Williams (Australia)
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
presents information on fishing effort and seabird interactions with fishing gear collected during the ... ). Author(s): T. Lamb Title: Report on fishing effort and seabird interactions during the season extension ...
Meeting Document : WG-FSA-17/20 : Author(s): T. Lamb
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Acoustic manual for the krill synoptic survey in 2019
commitment of survey ship time. With these commitments it is feasible to implement all transects occupied ... contingency plans. Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad and B.A. Krafft Title ...
Meeting Document : WG-EMM-18/12 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad and B.A. Krafft
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Updated biological parameters of Dissostichus mawsoni at Subarea 48.6
implementation of CASAL stock assessment with rich biological information. Author(s): T. Okuda and R. Sarralde ...
Meeting Document : WG-SAM-2019/36 : Author(s): T. Okuda and R. Sarralde Vizuete
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Proposal for an extension to the mark recapture experiment to estimate toothfish population size in Subarea 48.4
, to bring the mitigation requirements for 48.4 into line with the IMAF risk assessment, such that ... for D. eleginoides and D. mawsoni in the southern area. 6. It is proposed that catch limits are ... daytime setting would be permitted if bottle tests are undertaken, and the fishing season is extended to ...
Meeting Document : WG-FSA-08/46 : Author(s): J. Roberts and D. J. Agnew (UK)
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
long-term annual yield (γ) on (i) the probability of the spawning stock being reduced below a set ... annual yield (γ) on (i) the probability of the spawning stock being reduced below a set proportion of SB0 ...
Meeting Document : WG-EMM-97/45 : Author(s): de la Mare, W.K., Constable, A.J.
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Report to CCAMLR-XXIX on the implementation of the Agreement on the Conservation of Albatrosses and Petrels
revealed that the most effective measures to reduce incidental take of seabirds in pelagic longline ... combination with appropriate line weighting. The SBWG also reviewed progress in bycatch mitigation research ... for pelagic and demersal trawl gear and advised that the most effective measure to reduce incidental ... CCAMLR waters. This information will be incorporated in future reports to CCAMLR. Author(s): ACAP ...
Meeting Document : CCAMLR-XXIX/BG/18 : Author(s): ACAP Secretariat
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Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration
in order to provide more robust estimates of the fur seal impact on this region that can be used to ... this connectivity. Our estimates suggest that the influx of fur seal males from South Georgia has a ... significant impact on the marine environment around the South Orkney Islands with a potential total krill ...
Meeting Document : WG-EMM-18/10 : Author(s): I. Staniland and S. Hill
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Population subdivision and distribution of Euphausia superba in the region of the Antarctic Peninsula and adjacent waters in relation to fishery development
. Seasonal coastward migrations (Siegel039;s suggestion) may actually result from the fact that waters ...
Meeting Document : SC-CAMLR-VIII/BG/21 : Author(s): Delegation of USSR
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Heart rate and behaviour of fur seals: implications for measurement of field energetics
interacted with diving activity and swimming speed to produce a complex relationship between heart rate and ... activity patterns. Heart rate was also correlated with behavior over time lags of several hours. There was ...
Meeting Document : WG-EMM-99/36 : Author(s): I.L. Boyd, R.M. Bevan, A.J. Woakes and P.J. Butler (United Kingdom)