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Progress report on the Weddell Sea Research Program Stage II
ranging from 605 to 2031 m. A total number of hooks- 116 100, fishing area – 13565 km 2. Catch value of ... the Antarctic toothfish was 228 t, by-catch – appr. 2 t. CPUE per 1 km main line was 1635 kg at ...
Meeting Document : WG-FSA-14/03 Rev. 2 : Автор(ы): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E. F. Uryupova (Russia)
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Reporting procedures for the continuous fishing method
to traditional trawling. The present reporting procedure of 2-hour intervals has demonstrated ... at the cost of a high uncertainty in the individual 2-hour catches. We still consider a 6-hours ...
Meeting Document : WG-EMM-17/48 : Автор(ы): O.R. Godø and T. Knutsen
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Diel vertical distribution of Antarctic krill around the South Shetland Islands in February 2019 and its potential effect on biomass estimation
, while 16.5 % compared to 5.7 % of the corresponding total NASC value (m 2 n.mile-2) integrated for ...
Meeting Document : SG-ASAM-2019/05 : Автор(ы): X. Wang, X. Yu, J. Zhang and X. Zhao
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CDS Implementation and Data Analysis
landings and exports and greatest quantity of exports (4 644 tonnes and 2 539 tonnes). For both years ... France landed the largest quantity of toothfish (4 461 tonnes and 2 986 tonnes). The largest quantity of ...
Meeting Document : CCAMLR-38/BG/10 Rev. 2 : Автор(ы): CCAMLR Secretariat
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Changes to the Statistical Bulletin
: (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2 ... were revised. This information was then used to implement change (2) in the STATLANT data. This paper ...
Meeting Document : SC-CAMLR-XXII/BG/07 : Автор(ы): Secretariat
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A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys
, varying by a factor of 2-3 between years, but C. gunnari abundance can vary by a factor of about 20 ... the population for about 2 years before disappearing, as has been documented in other locations ...
Meeting Document : WG-FSA-00/40 : Автор(ы): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)
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A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands
revised estimate of yield for the coming 2 seasons. While the biomass of icefish appears lower than in ... previous years, it is dominated by a strong age 2 year class. Estimates of yield for the Heard Island ...
Meeting Document : WG-FSA-00/41 : Автор(ы): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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Fishes caught along with the Antarctic krill in the vicinity of the South Shetland Islands during the austral summer months of 1994
100kg of kril1 was calculated (Tables 2 and 3). Fish abundance could have been depended on the density ... of krill concentration (Figs. 1 and 2). The large incidental catch of fishes occurred in hauls with ...
Meeting Document : WG-Krill-94/25 : Автор(ы): T. Iwami (Japan)
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Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea
density varied from a mean of 42 g m-2 during the first survey phase to 19.6 g m-2 on the second survey ...
Meeting Document : WG-Krill-94/32 : Автор(ы): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)
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Practical options for developing feedback management for the krill fishery in Subarea 48.2
reviewing the state of ecological knowledge for Subarea 48.2, we conclude that movement towards Stage 2 (in ... that the most probable source of information allowing expansion to Stage 2 would be the provision of ...
Meeting Document : WG-EMM-14/04 : Автор(ы): P. Trathan (United Kingdom), M. Santos (Argentina) and O.R. Godø (Norway)
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