Search results
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Crab by-catch in the experimental toothfish pot fishery around South Georgia, 2000
occurred in shallow water, generally shallower than 800m. P. anamerae, which has not been reported for this ... area previously, had an intermediate depth distribution from 400 – 800m. P. formosa was present in ... . There were some differences in catch rate5 between areas, with lowest catch rates being encountered ... between Shag Rocks and South Georgia, and highest for P. formosa in deep water north of South Georgia. Few ...
Meeting Document : WG-FSA-00/24 : Author(s): T. Daw, D. Agnew, M. Purves, G. Pilling and C. Yau (United Kingdom)
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Estimation of catch rate and mean weight in the exploratory Dissostichus fisheries across Divisions 58.4.1 and 58.4.2 using generalised additive models
Abstract: The exploratory longline fisheries in Divisions 58.4.1 and 58.4.2 (primarily targeting ... make predictions of catch rate and mean weight across fishable depths in both Divisions. Catch rates ... across the region are low compared to those in other Dissostichus fisheries within the Convention Area ... potential and population structure in other exploratory fisheries is recommended. Author(s): D.C. Welsford ...
Meeting Document : WG-FSA-11/35 : Author(s): D.C. Welsford (Australia)
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An initial analysis of data provided from the deployment of scientific observers in the krill fishery
approach analysis on the other hand revealed the distribution of variance in krill length at different ... scales and indicated that krill hauled in a given month/season/area were similar enough to be pooled to ... variability in krill length due to seasons, months and areas and this allowed estimates of variance ... for future sampling scheme, including the potential for an adaptive responding to the variability in ...
Meeting Document : WG-EMM-12/60 : Author(s): S. Thanassekos (CCAMLR Secretariat), S. Candy (Australia), E. Appleyard (CCAMLR Secretariat), S. Kawaguchi (Australia) and K. Reid (CCAMLR Secretariat)
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Preliminary assessment of Patagonian toothfish in Subarea 48.3
Abstract: A preliminary assessment of toothfish (Dissostichus eleginoides.) in Subarea 48.3 is ... presented. The assessment results from this year’s analyses are very similar to those of 2011. SSB in the ... recruitment.YCS estimates which differ markedly in 1990 but follow similar trends in all other years. Recruitment ... (United Kingdom) Title: Preliminary assessment of Patagonian toothfish in Subarea 48.3 Approval ...
Meeting Document : WG-FSA-13/30 : Author(s): R. Scott (United Kingdom)
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Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls
(Euphausia superba) that escape from the most common mesh size used in the current commercial fishery. The ... escapees, thereafter kept on the surface in tanks to monitor rates of mortality. Hauling depth and duration ... on the mortality rates found. A decrease in body length was also found significantly correlated with ... to a realistic catching process in a 16 mm mesh size, was found to be 1-6%. Krill may be more ...
Meeting Document : WG-EMM-14/14 : Author(s): B.A. Krafft (Norway) and L.A. Krag (Denmark)
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Proposal for GEF (Global Environment Facility) funding to support capacity building in the GEF-eligible CCAMLR Members
Abstract: In 2014, the Scientific Committee endorsed a proposal from South Africa that the ... ) to build capacity among GEF-eligible CCAMLR Member countries to strengthen their participation in ... in May 2017, subsequent work that will be associated with developing the full Project Document over ... the next 12 months and seeks further guidance on the role of the Project in the work of CCAMLR. The ...
Meeting Document : CCAMLR-XXXVI/02 : Author(s): Delegations of Chile, India, Namibia, South Africa, Ukraine and the CCAMLR Secretariat
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Proposal for a krill biomass survey for krill monitoring and management in CCAMLR Division 58.4.2-East
Abstract: Australia plans to conduct a krill biomass survey in Division 58.4.2 East during 23 ... further monitor seasonal dynamics of krill in the seasonally ice covered area. The survey is also designed ... fishery in East Antarctica. We welcome any suggestions and comments from the Members to improve our survey ... . Final survey plans will be submitted to SG-ASAM and WG-EMM in 2020. Author(s): S. Kawaguchi, M. Cox, N ...
Meeting Document : WG-EMM-2019/03 : Author(s): S. Kawaguchi, M. Cox, N. Kelly, L. Emmerson and D. Welsford
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Characteristics of water flows in areas for Antarctic krill concentrations near the South Shetland Islands
Abstract: Water flows in harvestable areas for Antarctic krill (Euphausia superba) on the ... . Convergent complex eddies were observed in harvestable areas on the shelf, while shear current was observed ... in those on the slope. Large-scale movements of the buoys suggest krill flux from the South Shetlands ... water flows in areas for Antarctic krill concentrations near the South Shetland Islands Approval ...
Meeting Document : WG-EMM-95/49 : Author(s): Naganobu, M., Ichii, T.
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A review on the feeding conditions of the baleen whales in the Southern Ocean
and unpublished data since 1946. Past geographical distributions of the krill in the whales stomach ... frequently in the whaling Areas II and III, then the size comes medium (40-50mm) in the Areas IV and V, and ... baleen whales in the Southern Ocean Approval: Approved ...
Meeting Document : WG-KRILL-93/16 : Author(s): A. Kawamura (Japan)
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Are tagging targets set in appropriate terms?
Abstract: Currently the target tagging rate to be achieved by vessels fishing in the CCAMLR area ... is set in terms of the number of fish tagged per mass of fish caught thereby mixing “units” of ... that defining the target in terms of a percentage of the number caught may be more appropriate. Author ... (s): R.W. Leslie and C. Heinecken (South Africa) Title: Are tagging targets set in appropriate ...
Meeting Document : WG-SAM-12/25 : Author(s): R.W. Leslie and C. Heinecken (South Africa)