Search results
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ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA
Abstract: An attempt to use reported catch and CPUE data based on data of observers ... TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA Approval: Approved ... An attempt to use reported catch and CPUE data based on data of observers in the assessment ... ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA ...
Meeting Document : WG-FSA-09/14 Rev. 1 : Author(s): D. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia)
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By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys
of conservation measures allowing for preservation these vulnerable by-catch species from irreparable harm ... of destructive fishing. Author(s): A. Orlov and I. Gordeev Title: By-catch of morid cods (Gadiformes: Moridae ... of conservation measures allowing for preservation these vulnerable by-catch species from irreparable harm ... By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during ...
Meeting Document : WG-FSA-16/12 : Author(s): A. Orlov and I. Gordeev
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Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile
that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ... , P. Rubilar, P. Gebauer and C.A. Moreno (Chile) Title: Regional catch analysis of the longline fishery ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ... Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae ...
Meeting Document : WG-FSA-91/10 : Author(s): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
Abstract: A set of procedures for modelling catch and effort data using generalized linear mixed ... using trawl catches for Dissostichus eleginoides in Subarea 58.5.2. The extension described here deals ... is small. For the trawl catch and effort data it was found that considering the S x Y term as random ... was detected using a cubic smoothing spline. Author(s): S.G. Candy (Australia) Title: Modelling catch ...
Meeting Document : WG-FSA-03/34 : Author(s): S.G. Candy (Australia)
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Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ included in the CCAMLR Division 58.5.1 and Subarea 58.6
diminution of seabird incidental mortality. In addition to the sharp decrease in incidental catch of seabirds ... and J. Ringelstein (France) Title: Assessment of the Action Plan aimed at reducing incidental catch of seabirds ... of seabird incidental mortality. In addition to the sharp decrease in incidental catch of seabirds ... Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ ...
Meeting Document : WG-FSA-12/28 Rev. 1 : Author(s): C. Marteau and J. Ringelstein (France)
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Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks
for data-poor fisheries in cases where approximate catches are known from the beginning of exploitation ... Analysis with Depletion-Corrected Average Catch. Data requirements include estimates of historical annual ... catches, approximate natural mortality rate and age at maturity. A production function is specified based ... and A.D. McCall Title: Depletion-based stock reduction analysis: a catch-based method for determining ...
Meeting Document : WG-SAM-11/P2 : Author(s): E.J. Dick and A.D. McCall
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Reducing seabird by-catch with an underwater longline setting funnel
a two-year period. There was no evidence for lower catches or significantly higher bait loss on sets ... times lower when the funnel was used both by day and at night. Daytime catch rates with the funnel were ... seabird by-catch with an underwater longline setting funnel Approval: Approved ... a two-year period. There was no evidence for lower catches or significantly higher bait loss on sets ...
Meeting Document : WG-FSA-00/29 : Author(s): P. Ryan and B. Watkins (South Africa)
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Catch per unit effort data from the early years of commercial krill fishing operations in the Atlantic sector of the Antarctic
Abstract: Catch Per Unit Effort data are presented from krill fishing operations in CCAMLR ... influence the representativeness of krill smaller 35 mm in the catches. Author(s): Sushin, V., Siegel ... , V. Title: Catch per unit effort data from the early years of commercial krill fishing operations ... Catch Per Unit Effort data are presented from krill fishing operations in CCAMLR Subareas 48.1 ...
Meeting Document : WG-EMM-97/22 : Author(s): Sushin, V., Siegel, V.
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Proposal for further trials aimed at reducing Macrourus spp. by catch on autoliners targeting D. eleginoides with longlines around South Georgia
squid bait, but even then autolines continue to catch more macrourid bycatch than Spanish systems. We ... Macrourus spp. by catch on autoliners targeting D. eleginoides with longlines around South Georgia Approval ... , but even then autolines continue to catch more macrourid bycatch than Spanish systems. We intend to trial ... Proposal for further trials aimed at reducing Macrourus spp. by catch on autoliners targeting ...
Meeting Document : WG-FSA-07/30 : Author(s): Delegation of the United Kingdom
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A development of catch per unit effort (CPUE) trends that may be useful in stock assessment for Dissostichus mawsoni in Subarea 48.6
Abstract: Catch per unit effort (CPUE) is developed for subarea 48.6 from data covering 2004/2005 ... (s): S. Somhlaba, K. Leach, M. Bergh, T. Okuda, T, IIchi, R. Sarralde and T. Namba Title: A development of catch ... Catch per unit effort (CPUE) is developed for subarea 48.6 from data covering 2004/2005 to 2017 ... A development of catch per unit effort (CPUE) trends that may be useful in stock assessment ...
Meeting Document : WG-SAM-2019/37 : Author(s): S. Somhlaba, K. Leach, M. Bergh, T. Okuda, T, IIchi, R. Sarralde and T. Namba