Search results
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Preliminary reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No. 3 in the 2011/12 and proposal of the consecutive survey in the 2012/13
was identical between the two years nevertheless the numbers of hooks for the trotline configuration ... and the CPUE was identical between the two years nevertheless the numbers of hooks for the trotline ... condition and single-hooked contributed 26-39 % to the total fish caught by the two kinds of modified ... condition and single-hooked contributed 26-39 % to the total fish caught by the two kinds of modified ...
Meeting Document : WG-SAM-12/15 Rev. 1 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources (SC-CAMLR)
of the Scientific Committee. These options include having three meeting periods timetabled through the year: a two ... through the year: a two week period for workshops, a three week period for the Scientific Committee ... Abstract: In recent years, the Scientific Committee has been dealing with a great diversity ... and maybe workshops in mid-year, and a short meeting of the Scientific Committee just prior to the annual ...
Meeting Document : WG-EMM-15/59 : Author(s): G. Watters (USA), A. Constable and D. Welsford (Australia)
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Trends of Antarctic fur seal population at SSSI No. 32, Livingston Island, South Shetlands, Antarctica
parameters to an environmental index (the Southern Ocean Oscillation Index- SOI). Two fur seal censuses were ... of the simple model used, and the weighted effect of the continuos data set during these last 8 years ... parameters to an environmental index (the Southern Ocean Oscillation Index - SOI). Two fur seal censuses ... 8 years, and the scattered historical data. Further evidence that the breeding population of A. gazella ...
Meeting Document : WG-EMM-99/16 : Author(s): R. Hucke-Gaete, D. Torres, A. Aguayo, J. Acevedo and V. Vallejos (Chile)
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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 ... be evaluated after 5 years in order to explore initial results and to determine if the experimental framework ... During 2013, WG-EMM agreed to form two inter-sessional task groups to progress work that might ... and repeated fine-scale acoustic surveys. We propose that the experiment should be evaluated after 5 years ...
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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ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON
2010 to take into account new information submitted in respect of two vessels fishing in Divisions ... was also requested to provide revised estimates for gillnet catches for previous years and estimates of IUU ... to take into account new information submitted in respect of two vessels fishing in Divisions 58.4.1 ... to provide revised estimates for gillnet catches for previous years and estimates of IUU catches of both ...
Meeting Document : WG-FSA-10/06 : Author(s): Secretariat
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Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011
Abstract: We report the analyses of a dataset spanning 39 years of near-annual fishing ... was dominated by fish in the upper two-thirds of the overall distribution exhibited in the industrial catch ... We report the analyses of a dataset spanning 39 years of near-annual fishing for Dissostichus ... was dominated by fish in the upper two-thirds of the overall distribution exhibited in the industrial catch ...
Meeting Document : WG-FSA-12/P04 : Author(s): D.G Ainley, N. Nur, J.T Eastman, G. Ballard, C.L Parkinson, C.W Evans and A.L. DeVries
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Models of tag shedding for double tagging as a function of time at liberty and approximate solutions for the single tagging model in CASAL
the correct proportion of fish that have retained at least one tag, and are therefore detectable ... the correct proportion of fish that have retained at least one tag, and are therefore detectable ... at present to correctly apply the KW model for fish released with two tags. The solution of Dunn et al. (2005 ... to correctly apply the KW model for fish released with two tags. The solution of Dunn et al. (2005) and Hillary ...
Meeting Document : WG-SAM-11/12 : Author(s): S.G. Candy (Australia)
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Revised research plan for toothfish in Divisions 58.4.4a and 58.4.4b by the Shinsei Maru No. 3 in 2010/11
SSRUS, evenly spaced 10 nautical miles apart, only one tagged fish was recaptured. Then, following ... SSRUS, evenly spaced 10 nautical miles apart, only one tagged fish was recaptured. Then, following ... the research plan to be concentrated in the two centered SSRUs, B and C. These centered SSRUs were selected due ... the research plan to be concentrated in the two centered SSRUs, B and C. These centered SSRUs were selected due ...
Meeting Document : WG-FSA-10/49 : Author(s): Delegation of Japan
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Conference on the Conservation of Antarctic Marine Living Resources – Canberra – 7–20 May 1980
unrectified version agreed on 20 May, 1980. CONFERENCE ON THE CONSERVATION OF ANTARCTIC MARINE LIVING ... The Conference met at Canberra on 7 May 1980 under the Chairmanship of Mr J.E. Ryan, Representative of ... Dr V.V. GOLITSIN, U.S.S.Ro Mr David COLSON, U.S.A. The Final Session was held on 20 May 1980. As a ... of such stocks. o o ARTICLE XII Decisions of the Commission on matters of substance shall be ...
Document : Site Section: The Organisation
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A simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37)
elongating krill swarms, and allowing hauls to continue through more than one swarm. Twenty four candidate ... hauls to continue through more than one swarm. Twenty four candidate abundance indices (generally ... in the model. Two ad hoc model modifications are introduced to eliminate this inconsistency: artificially ... is found: haul times are a factor of 4-5 times greater in reality than in the model. Two ad hoc model ...
Meeting Document : WS-KCPUE-89/04 : Author(s): D.S. Butterworth (South Africa)