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Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2018 season
vessel supplied data. Based on data received up to 8 October 2018, the extrapolated total of 87 birds ...
Meeting Document : WG-FSA-18/13 Rev. 1 : Autor(es): CCAMLR Secretariat
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SC-CAMLR-XXIX
An update on CCAMLR Science and suggested changes to submission/handling of working group documents ... develop options to build SC-CAMLR capacity in science to support CCAMLR) SC-CAMLR-XXIX/BG/01 Catches in ... to build SC-CAMLR capacity in science to support CCAMLR Chairman of the Scientific Committee SC-CAMLR ... Committee of CCAMLR CEP Observer SC-CAMLR-XXIX/BG/08 Report of the Science Officer’s attendance at the ...
Meeting
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subarea 48.6
-history traits for these species are limited (WG-FSA-08/14). The areas that are considered to be the most ... (*, *) South Africa Koryo Maru No. 11 3.1 (*, 82) 5.2 (72, *) 5.7 (69, *) Required tagging rate 1 1 ... parameters used in assessed fisheries can be found in the ‘Stock assessment’ appendices of the relevant ... Dissostichus spp. in Subarea 48.6 shall be limited to the exploratory longline fishery by Japan and South ...
Document : Site Section: Publications
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e-sc-xxxvii-a9.pdf
... the Working Group and urged participants to ensure that the discussions were based on science and ... where there were alternative views, that these should be reflected as testable scientific hypotheses ... Secretariat, it is not possible to be definitive as the trend is not corrected for changes in surveillance ... research block 486_3 was from the same location as previously recovered gillnet and may be the legacy of
application/pdf attached to:WG-FSA-18
Meeting Report : WG-FSA-18
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
exploitation rate when the stock size is 40% of B0, Dr Ichii believed that the value of 1.6 % may be overly ... of the recent longline survey be reported to WG-FSA, the design of a future survey be discussed and ... agreed at WG-SAM, and that comparable fishing trials be carried out in areas other than Division 58.4.4 ... (Subarea 48.4). To apply the mark and recapture studies, a tagging rate of five fish per tonne will be ...
Document : Site Section: Publications
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2015/2016
Abstract: SCAR is an interdisciplinary body of the International Council for Science (ICSU), and ... Antarctic science. SCAR’s Mission is to advance Antarctic research, including observations from Antarctica ... Punta Arenas (See SC-CAMLR-XXXV/07), and less formally at the recent SCAR Open Science Conference held ...
Meeting Document : SC-CAMLR-XXXV/BG/26 : Autor(es): Submitted by SCAR
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e-cc-ix-a7.pdf
... … limitations of catch for the 1986/87 season should be fixed at the level of catch for the 1985/86 season ... involved setting TACs (which in practice would usually be by-catch limits) which would be in accord with ... catch limits could be calculated for specified levels of probability of achieving the requisite stock ... account. The paper included a number of technical details which were expected to be discussed in the
application/pdf attached to:WG-DAC-90
Meeting Report : WG-DAC-90
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Impact of predation by Cape fur seals Arctocephalus pusillus on Cape gannets Morus capensis at Malgas Island, Western Cape, South Africa
000 in 2005/06. This amounted to about 29%, 83% and 57% of the overall production of fledglings at the ...
Meeting Document : WG-EMM-06/9 : Autor(es): A.B. Makhado, R.J.M. Crawford and L.G. Underhill (South Africa)
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
. * Renewable Resources Assessment Group, Centre for Environmental Technology, Imperial College of Science ... somewhere in the region of 40 to 50% of the fishable biomass (age 2+*) would be composed of 5 year olds ... biomass of 5 year olds predicted by the VPA for 1991/92 might be an artefact of the analysis. In the ... absence of this year class, the TAC would be extracted from the younger, less abundant year classes, with ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Autor(es): Parkes, G.
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e-sc-xxxvi-a05.pdf
... model could be successfully estimated, and investigated approaches for estimating parameters in stages ... would be required to evaluate the suitability of the model. In particular, the Working Group considered ... estimated, it varied without trend between ages. This estimation of high and variable mortality may be the ... quantifying the flux of krill through Subarea 48.1 from the Weddell Sea and Bellingshausen Sea would be
application/pdf attached to:WG-SAM-17
Meeting Report : WG-SAM-17