Search results
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Progress report on the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa: 2012/13 and 2013/14
Abstract: Japan and South Africa are undertaking a multi-year research plan in Statistical Subarea 48.6 as outlined in CM 41-04 (2012 & 2013). Progress achieved during the 2012/13 season is reported and achievements for the first two months of the 2013/14 season are briefly mentioned. Over the
Meeting Document : WG-SAM-14/10 : Author(s): R. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)
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Update on the CCAMLR observer training program accreditation scheme (COTPAS)
Author(s): Secretariat Title: Update on the CCAMLR observer training program accreditation scheme (COTPAS) Approval: Approved
Meeting Document : SC-CAMLR-XXXIII/10 : Author(s): Secretariat
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Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longline
Abstract: Depredation is a human-wildlife conflict over resource which often includes a combination of socio-economical, ecological and conservation issues. However, estimating the amount of depredated resource can be especially challenging when depredation occurs on fish in the marine environment
Meeting Document : WG-FSA-14/10 : Author(s): N. Gasco, P. Tixier, G. Duhamel and C. Guinet (France)
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Possible options for the future management of the Antarctic krill fishery in Subarea 48.2
Abstract: During 2013, WG-EMM agreed to form two inter-sessional task groups to progress work that might facilitate the development of new management procedures for the krill fishery in Area 48. In 2014, the state of ecological knowledge for Subarea 48.2 was reviewed, and it was suggested that the
Meeting Document : WG-EMM-15/10 : Author(s): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)
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Revised research longline fishing proposal for Dissostichus spp. in Subarea 48.2
Abstract: Following advice from WG-SAM-15, a revised version of the reserach proposal for toothfish in Subarea 48.2 is presented (WG-SAM-15/53). Author(s): Delegation of Chile Title: Revised research longline fishing proposal for Dissostichus spp. in Subarea 48.2 Approval: Approved
Meeting Document : WG-FSA-15/10 : Author(s): Delegation of Chile
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An initial examination of using CPUE as a fishery performance index for the krill fishery
Abstract: Early analyses of CPUE in the krill fishery concluded that it was not a useful index of krill abundance. However, understanding the factors effecting the operation of the krill fishery and the extent to which these reflect changes in krill abundance are key elements of developing
Meeting Document : WG-EMM-16/10 : Author(s): CCAMLR Secretariat
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Update of analysis on sea-ice concentration of southern part of 48.6 and 58.4.2 for the new research block on expected spawning ground of TOA
Abstract: Following WG-SAM-16/42 Rev. 1, we updated the analysis on the sea-ice concentration of the period (2002-2017 until April) for 48.6_4 and 48.6_5. In addition, we also analyze the ice concentration of 58.4.2 to examine accessibility there for fishing vessels as candidate for a new research
Meeting Document : WG-SAM-17/10 : Author(s): T. Namba, T. Ichii and T. Okuda
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The vision for a Southern Ocean Observing System
Abstract: The Southern Ocean is fundamentally important to the Earth system, influencing global climate, biogeochemical and ecological cycles. Limited observations suggest the Southern Ocean is changing, yet chronic under-sampling makes the causes and consequences of such changes difficult to
Meeting Document : WG-EMM-18/P10 : Author(s): M.P. Meredith, O. Schofield, L. Newman, E. Urban and M. Sparrow
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Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration
Abstract: The estimates of fur seal consumption of krill in subareas 48.1 to 48.3 which have been used in ecosystem modelling and CCAMLR’s risk assessment approach, are based on the distribution of fur seal breeding populations. Fur seal breeding colonies south of 60 o have remained relatively
Meeting Document : WG-EMM-18/10 : Author(s): I. Staniland and S. Hill
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Methodological aspects of the International Synoptic Krill Survey in Area 48, 2019
Abstract: The effect of differences in the methodology used for the CCAMLR 2000 krill acoustic survey and the 2019 synoptic survey were considered. These were 1) the effect of acoustic surveying at night, 2) differing trawl selectivity between the vessels that participated in the survey, and 3)
Meeting Document : SG-ASAM-2019/10 : Author(s): G. Macaulay, G. Skaret, T. Knutsen and B. Krafft