Search results
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Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.
ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... ‘‘Q’’ (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30–70 cm ...
Meeting Document : WG-FSA-05/P6 : Author(s): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.
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Brief results of research fishing in Subarea 88.3 in the 2010/11 season
fish food analysis). According to the catch’s length variation, 30 fishes of different length have been ... (excluding fish food analysis). According to the catch’s length variation, 30 fishes of different ...
Meeting Document : WG-SAM-11/09 : Author(s): Delegation of the Russian Federation
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Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea
penguin populations have declined more than 50% during the last 30 years at study colonies in the South ... populations have declined more than 50% during the last 30 years at study colonies in the South Shetland ...
Meeting Document : CCAMLR-XXX/BG/21 : Author(s): Submitted by ASOC
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Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls
. The experiment was carried out on the krill fishing grounds off South Orkney Islands (60°35’S, 45°30’W), during ... was carried out on the krill fishing grounds off South Orkney Islands (60°35’S, 45°30&rsquo ...
Meeting Document : WG-EMM-14/14 : Author(s): B.A. Krafft (Norway) and L.A. Krag (Denmark)
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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 : Author(s): CCAMLR Secretariat
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Annex to WS-DmPH-18 report: Towards the development of a stock hypothesis for Antarctic toothfish (Dissostichus mawsoni) in Area 48
Abstract: Annex paper to the WS-DmpH-18 meeting report (part 2 of 2) Author(s): M. Söffker, A ...
Meeting Document : WG-SAM-18/33 Rev. 1 : Author(s): M. Söffker, A. Riley, M. Belchier, K. Teschke, H. Pehlke, S. Somhlaba, J. Graham, T. Namba, C.D. van der Lingen, T. Okuda, C. Darby, O.T. Albert, O.A. Bergstad, P. Brtnik, J. Caccavo, A. Capurro, C. Dorey, L. Ghigliotti, S. Hain, C. Jones, S. Kasatkina, M. La Mesa, D. Marichev, E. Molloy, C. Papetti, L. Pshenichnov, K. Reid, M.M. Santos and D. Welsford
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
strength from the data and fall into three categories: 1) Errors in measurements and assumptions; 2 ... directivity effects as a result of items under category 1; an estimated 2-3 dB bias due to systematic errors ... under category 2; and an estimated 3-4 db error due to category 3. Thus there is reason to believe that ...
Meeting Document : WG-KRILL-90/13 : Author(s): M.C. Macaulay (USA)
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Spatial variability and power to detect regional-scale trends
examined, monitoring at only 2 or 3 sites provided insufficient power to detect a trend. At the other ... by monitoring around 6 sites in a region under conservative criteria of a 2-tailed test and alpha ... of a 2-tailed test meant that a few less sites were able to achieve the same power for a fixed ...
Meeting Document : WG-EMM-03/47 : Author(s): C. Southwell and L. Emmerson (Australia)
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Occurrence of Antarctic krill (Euphausia superba) concentrations in the vicinity of the South Shetland Islands: relationship to environmental parameters
stages. In mid-summer, krill density was low in the oceanic zone (8 g m –2, and higher in the slope ... frontal zone (36 g m –2), being highest along the shelf break (131 gm–2) in the inshore zone. Krill were ...
Meeting Document : WG-EMM-98/18 : Author(s): T. Ichii, K. Kayatama, N. Obitsu, H. Ishii and M. Naganobu (Japan)
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Managing the Ross Sea toothfish fisheries – A response to the consultation responses (COMM CIRC 18/39)
day, closed for 2 days, and then re-opened, a situation that was criticised by some Members. The ... marine protected area, which in Statistical Subarea 88.1 include SSRUs A, B, C, G, H, I, J and K – 2 054 ... 2 645 tonnes Of which no more than 591 tonnes may be caught north of 70°S Clarification of the ...
Meeting Document : WG-FSA-18/07 : Author(s): CCAMLR Secretariat