Search results
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Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)
for fisheries studies. We also show how to combine the two approaches in a single estimator. It is necessary ... of pre-recruits but this requires the assumption of equal catch ability of all animals, a condition ... studies. We also show how to combine the two approaches in a single estimator. It is necessary to sample ... but this requires the assumption of equal catch ability of all animals, a condition that may not be met ...
Meeting Document : WS-CRAB-93/10 : Author(s): X. Xu, E.G. Dawe and J.M. Hoenig (USA)
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ... by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ...
Meeting Document : CCAMLR-XII/BG/07 : Author(s): Delegation of United Kingdom
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Review of Russian investigations of krill escape through the meshes of commercial trawls: approaches to estimating gross removal at krill fishery
of these studies in two aspects: the problems and approaches to elaboration of the efficient methodology ... for the escape mortality assessment per one fishing operation and development of approaches to the total «escape ... of the «escape mortality» process; obtaining standardized indices of krill mortality during one fishing operation ... netting and escape mortality are shown. The author discusses the results of these studies in two aspects ...
Meeting Document : WG-EMM-10/19 : Author(s): S.M. Kasatkina (Russia)
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Hydrographic conditions in the Elephant Island plateau region during December 1996
sampled throughout the years in the Elephant Island Plateau Region. With the new modem software ... throughout the years in the Elephant Island Plateau Region. With the new modem software as described ...
Meeting Document : WG-EMM-97/06 : Author(s): Stein, M.
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
of fishery at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database ... at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database. The interannual ...
Meeting Document : WG-EMM-10/17 : Author(s): P.S. Gasyukov and S.M. Kasatkina (Russia)
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The Follow-up Report to the cases regarding the Southern Ocean and Hong Jin No. 701
, following-up to SCIC's request made in 2018 (SCIC-2018 Report, paragraph 81). Author(s): Delegation ... to SCIC's request made in 2018 (SCIC-2018 Report, paragraph 81). ...
Meeting Document : CCAMLR-38/BG/36 : Author(s): Delegation of the Republic of Korea
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What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea
discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ... discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ... PLos ONE (submitted) ...
Meeting Document : WS-SM-18/P03 : Author(s): E.S. Klein and G.M. Watters
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Reports on stock status and biological information on toothfish obtained from the scientific research survey by Shinsei Maru No. 3 in 2009/10 in the SE sector of Division 58.4.3b
11 % in weight to the total. Among two species of toothfish, Dissostichus mawsoni was dominant (82 ... cm. Total of 60 individuals of toothfish were tagged and released during the survey. One male ... 11 % in weight to the total. Among two species of toothfish, Dissostichus mawsoni was dominant (82 ... cm. Total of 60 individuals of toothfish were tagged and released during the survey. One male ...
Meeting Document : WG-FSA-10/45 : Author(s): K. Taki, M. Kiyota and T. Ichii (Japan)
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Preliminary reports on stock status and biological information on toothfish obtained from the scientific research survey by Shinsei Maru No. 3 in 2009/10 in the SE sector of Division 58.4.3b
11 % in weight to the total. Among two species of toothfish, Dissostichus mawsoni was dominant (82 ... cm. Total of 60 individuals of toothfish were tagged and released during the survey. One male ... 11 % in weight to the total. Among two species of toothfish, Dissostichus mawsoni was dominant (82 ... cm. Total of 60 individuals of toothfish were tagged and released during the survey. One male ...
Meeting Document : WG-SAM-10/13 : Author(s): K. Taki, M. Kiyota and T. Ichii (Japan)
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Research plan for toothfish in Division 58.4.4a & b by Shinsei Maru No. 3 in 2013/14
zero to all observed IUU fishing, and using constant YCS (year class strength) in SSRU ... able to determine catch limit yet, we would like to conduct research repeated for at least 3-4 years ... zero to all observed IUU fishing, and using constant YCS (year class strength) in SSRU ... able to determine catch limit yet, we would like to conduct research repeated for at least 3-4 years ...
Meeting Document : WG-SAM-13/21 : Author(s): Delegation of Japan