Search results
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Analysis of variability of krill size and fish by-catch in Japanese krill fishery based on scientific observer data
and sample size by using variance component analysis. Observer datasets on Japanese krill fishery from 1995 ... biological process error in the population dynamics from fishery process as observation error. In both krill ... , although haul sample size affect CV for only krill length data up to 10% haul coverage. These results ... (Japan) Title: Analysis of variability of krill size and fish by-catch in Japanese krill fishery based ...
Meeting Document : WG-EMM-12/68 : Author(s): T. Okuda and M. Kiyota (Japan)
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The distribution pattern and fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on the application of CPUE data as indices of krill abundance)
of the Soviet krill fishery off the Wilkes Land and Balleny Islands in 1988 and 1989 are described ... these forms can take place. The characteristics of the Soviet krill fishery off the Wilkes Land are similar ... ) Title: The distribution pattern and fishery for the Antarctic krill (Euphausia superba) off the Wilkes ... Land and Balleny Islands (with notes on the application of CPUE data as indices of krill abundance ...
Meeting Document : WG-KRILL-90/16 : Author(s): V.N. Dolzhenkov, E.A. Kovalev, V.A. Spiridonov, V.P. Timonin, I.A. Zhigalov (USSR)
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e-sc-xxxiii.pdf
... in the krill fishery ................................ 8 ARK workshop ... – overlap between the krill fishery and land-breeding predators ... Fishery surveys .......................................................................... 19 Data ... 58.5.2 and discussed incorporating tag-recapture data from trawl and longline fisheries (Annex ... incorporating tag-recapture data from trawl and longline fisheries (Annex 5, paragraphs 2.3 to 2.6) (ii) made ... -referenced data on krill densities. 2.14 The Scientific Committee endorsed the ambitious timeline for ... noted that the above-mentioned information on krill distribution may be provided from combined data of ... data and estimates of krill biomass obtained in the same period of the fishing season. In view of this application/pdf attached to:SC-CAMLR-XXXIII
Meeting Report : SC-CAMLR-XXXIII
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e-sc-xxix-a5.pdf
... that would contain the volume backscatter data for targets only attributed to krill (see documentation ... of the revised protocol could be applied to acoustic survey data for krill from other areas where catch limits ... REANALYSIS OF CCAMLR-2000 SURVEY DATA .................................... 150 Identify set of Echoview ... Identify which acoustic data to apply the inversion process to ......................... 155 Identify ... a document titled ‘Verification and investigation of the krill target strength prediction of the ... backscatter data for targets only attributed to krill (see documentation for filename convention, paragraph ... revised protocol could be applied to acoustic survey data for krill from other areas where catch limits ... ............................................................................. 149 REANALYSIS OF CCAMLR-2000 SURVEY DATA .................................... 150 Identify set application/pdf attached to:SG-ASAM-10
Meeting Report : SG-ASAM-10
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e-sc-xxxv-a06.pdf
... mitigation. CPUE and fishery performance 2.26 WG-EMM-16/10 reviewed catch and effort data from the krill ... of acoustic data in the krill fishery, for example, by allowing extra catch to be available to those vessels ... for krill fishery management; and (iii) quality of observer data with regard to finfish larvae ... and fishery-independent data on the length of krill, the authors demonstrated that female krill in the Scotia ... . 2.8 The Working Group agreed that the data on krill catches by month and small-scale management unit ... notifications 2.9 The Working Group reviewed the notifications for krill fisheries in 2016/17 which had been ... 18 vessels for krill fisheries in Subareas 48.1 (17 vessels), 48.2 (16 vessels), 48.3 (15 vessels ... notifications submitted for exploratory fisheries for krill in 2016/17. The Secretariat advised during the application/pdf attached to:WG-EMM-16
Meeting Report : WG-EMM-16
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Krill Spill: An opportunistic approach to collecting penguin diet and krill length data
data collection methods as an alternate approach. Data on diet composition and krill length were ... . The krill length frequency of the krill spill sample was compared to data collected utilising the A8 ... alongside A8 monitoring efforts to ensure that krill spill samples accurately represent data collected using ... Spill: An opportunistic approach to collecting penguin diet and krill length data Microsoft Word File ...
Meeting Document : WG-EMM-18/45 : Author(s): E. Grilly, M. Santos, K. Reid and A. Silvestro
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e-sc-xxix-a4.pdf
... ............................................................................... 123 Use of acoustics data collected from exploratory krill fisheries as relative indices ... assessment for krill would require a time series of data from the krill fishery (SC-CAMLR-XXVI, Annex ... at the different threshold krill densities relative to fishery performance. 124 Use of acoustics data ... asked the Working Group to advise on how acoustics data collected from exploratory krill fisheries ... ............................................................................... 123 Use of acoustics data collected from exploratory krill fisheries as relative indices of ... acoustics data collected from exploratory krill fisheries as relative indices of abundance 2.27 Although ... ........................................................................................ 124 Strategies for assessing data-poor fisheries ............................................... 124 ... ............................................................................ 125 Data collection and assessment strategies for data-poor fisheries ................... 126 application/pdf attached to:WG-SAM-10
Meeting Report : WG-SAM-10
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e-cc-xxiv-a5.pdf
... that the current research priorities for observers on board krill fishing vessels are collection of data ... important data to be collected on by-catch, 151 mitigation measures and krill and juvenile fish ... of krill resources; (ii) as the krill fishery was not a fishery like the toothfish fishery which targets ... financial returns in the krill fishery, which may be forced to close, the industry did not have ... krill fishing vessels are collection of data on incidental mortality of marine mammals and, in relation ... krill stocks. 5.8 Some Members also believed that scientific data on fish by-catch in krill ... that scientific data collected by national observers on board krill vessels should be presented in the ... , including data access, in light of their expertise in the Secretariat’s current methods for estimation of application/pdf attached to:SCIC-05
Meeting Report : SCIC-05
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AN ECOSYSTEM-BASED MANAGEMENT PROCEDURE FOR KRILL FISHERIES: A METHOD FOR DETERMINING SPATIALLY-STRUCTURED CATCH LIMITS TO MANAGE RISK OF SIGNIFICANT LOCALISED FISHERIES IMPACTS ON PREDATORS.
for krill fisheries which draws together past experience in CCAMLR. It provides an empirical ecosystem ... suitably precautionary advice on how to spatially structure krill fisheries to account for the needs ... FOR KRILL FISHERIES: A METHOD FOR DETERMINING SPATIALLY-STRUCTURED CATCH LIMITS TO MANAGE RISK ... suitably precautionary advice on how to spatially structure krill fisheries to account for the needs ...
Meeting Document : WG-SAM-08/16 : Author(s): A. Constable and S. Candy (Australia)
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An ecosystem-based management procedure for krill fisheries: a method for determining spatially-structured catch limits to manage risk of significant localised fisheries impacts on predators
for krill fisheries which draws together past experience in CCAMLR. It provides an empirical ecosystem ... for providing suitably precautionary advice on how to spatially structure krill fisheries to account ... : An ecosystem-based management procedure for krill fisheries: a method for determining spatially-structured ... An ecosystem-based management procedure for krill fisheries: a method for determining spatially ...
Meeting Document : WG-EMM-15/36 : Author(s): A. Constable and S. Candy (Australia)