Search results
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A simulation study of krill fishing by an individual JAPANESE trawler
; this probably requires that scientific surveys be planned to operate in small areas concurrently with ... the operation is compared with (and partially tuned to) statistics for a sample of data from the ... changes in within-concentration krill distribution parameters only. Indices that distinguish primary ... concentrations perform better, but collection of the requisite data may not be practical. Other approaches (e.g ...
Meeting Document : SC-CAMLR-VII/BG/37 : Author(s): D.S. Butterworth (Invited Expert)
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A simulation study of krill fishing by an individual Japanese trawler
that scientific surveys be planned to operate in small areas concurrently with fishing vessels. File ... is compared with (and partially tuned to) statistics for a sample of data from the commercial fishery ... -concentration krill distribution parameters only. Indices that distinguish primary searching time from secondary ... collection of the requisite data may not be practical. Other approaches (e.g. research vessel surveys) need ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 1–108 : Author(s): Butterworth, D.S.
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The Ross Sea toothfish fishery: proposal for conditional transition of classification from exploratory to established
uncertainties with aspects of the stock, we propose that the stock is sufficiently well understood and assessed ... that it should be re-classified. To ensure that sufficient data are acquired to continue assessment of ... ’ has led to the widespread misconception that little information is available for this stock, and that ... be undertaken. In fact, many biological characteristics of D. mawsoni are now well understood, and ...
Meeting Document : WG-FSA-11/32 : Author(s): C. Jones (USA) and S. Hanchet (New Zealand)
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Rossii revisited: new information on the early history of the fishery for Notothenia rossii in Subarea 48.3
unrealistic stock history considering that this stock was the first to be exploited in the Antarctic. A VPA ... gunnari, rather than N. rossii, and that 25% of the catch in 1969 was also C. gunnari. A VPA run with ... Abstract: New catch data reported to CCAMLR indicate that Notothenia rossii was heavily exploited ... using the new data suggests that unexploited biomass was over 900 000 tonnes, and declined in a manner ...
Meeting Document : WG-FSA-95/17 : Author(s): Agnew, D.J.
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Atlas of coastal sea ice in eastern Antarctica
is scheduled for release in August 2002. Here we provide a sample only of the contents of the atlas which ... is scheduled for release in August 2002. Here we provide a sample only of the contents of the atlas which ...
Meeting Document : WG-EMM-02/54 : Author(s): K. Michael, K. Hill, K. Kerry and H. Brolsma (Australia)
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MANAGEMENT OF VMS INFORMATION BY THE SECRETARIAT CONCERNING CATCHES OF PATAGONIAN TOOTHFISH BEYOND THE CONVENTION AREA
of the Convention, the Secretariat should ensure that such information is being loaded into the CCAMLR data bases ... of the Convention, the Secretariat should ensure that such information is being loaded into the CCAMLR data bases ...
Meeting Document : CCAMLR-XXIX/46 : Author(s): Delegation of Chile
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Review of the efficacy of the early season extension in the Patagonian toothfish fishery in Subarea 48.3 and proposal for further season extension
either 2012 or 2013. Given the success of the trial, it is proposed that the start date of the season be ... brought forward to the 16th April and that a further two trial extensions (each of 5 days) be allowed ... of the Patagonian toothfish fishery in sub-Area 48.3. This allowed vessels that had been 100 ... % compliant with CM 25-01 in the previous season to start 5-days early in 2010 (April 26th) and a further 5 ...
Meeting Document : WG-FSA-13/32 : Author(s): M.A. Collins and K. Ross (United Kingdom)
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Submission of papers to meetings of the Working Groups
, or is being, published elsewhere, authors should give details of the paper’s publication in the space provided ... be indicated on the document submission form. 4. When submitting a paper which has been, or is being ...
Page : Site Section: Meetings
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A proposal for a standardised survey for Antarctic toothfish in McMurdo Sound
mammalian predators in the area. Age composition, physiology, and diet objectives can be met with the ... methodology for a standardised hook and line survey were trialled in McMurdo Sound. Data collected will be ... integrated with ongoing collaborative research programmes to determine the importance of toothfish to ... current design. However, power analysis based on historical catch data suggests that the sample size ...
Meeting Document : WG-FSA-15/33 : Author(s): S.J. Parker, S.M. Hanchet and S. Mormede (New Zealand)
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Ross Sea Biodiversity, Part I: validation of the 2007 CCAMLR Bioregionalisation Workshop results towards including the Ross Sea in a representative network of marine protected areas in the Southern Ocean
meeting of CCAMLR039;s Scientific Committee and the Environmental Protocol039;s Committee ...
Meeting Document : WG-EMM-10/11 : Author(s): D.G. Ainley, G. Ballard and J. Weller (USA)