Search results
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THE ROSS SEA ANTARCTIC TOOTHFISH FISHERY: REVIEW OF THE 3-YEAR EXPERIMENT AND DEVELOPMENT OF MEDIUM-TERM RESEARCH OBJECTIVES AND AN OPERATIONAL FRAMEWORK FOR THE FISHERY
of Patagonian toothfish are negligible, and covers Subareas 88.1 and 88.2. We begin by summarising ... toothfish are negligible, and covers Subareas 88.1 and 88.2. We begin by summarising the operational ...
Meeting Document : WG-FSA-08/50 : Author(s): Delegation of New Zealand
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Cruise report of multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
edge on 80°E and ended at ice edge on 120°19.0’E. Leg 2 was commenced at 63°00.0’S on 150°00.0 ... ’E and ended at ice edge on 125°50.0’E. Two small scale oceanographic surveys (off the Mertz Glacier Tongue ... ;E and ended at ice edge on 120°19.0’E. Leg 2 was commenced at 63°00.0’S on 150°00.0 ... ’E and ended at ice edge on 125°50.0’E. Two small scale oceanographic surveys (off ...
Meeting Document : WG-EMM-2019/42 : Author(s): H. Murase, K. Abe, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H. Ohshima, K. Ohshima, R. Sugioka, J. Tong, N. Yamamoto, H. Doiguchi, E. Briggs, K. Doi, D. Hirano, K. Katsumata, M. Kiuchi, Y. Ko, D. Nomura, M. Orui, H. Sato, S. Toyoda, K. Yamazaki, T. Ishihara, K. Hamabe, S. Kumagai, T. Miyashita, N. Yamada, Y. Koyama and H. Sasaki
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Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)
, the longline fishery catch relatively few fish that are at an age to begin spawning or older (i.e. mostly above ... relatively few fish that are at an age to begin spawning or older (i.e. mostly above age 14), the higher ...
Meeting Document : WG-FSA-11/24 : Author(s): S.G. Candy and D.C. Welsford (Australia)
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Report on attendance at the Fourth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
of relevance to SC-CAMLR are: (1) A report of an open-ended intersessional contact group of the CEP reported ... of relevance to SC-CAMLR are: (1) A report of an open-ended intersessional contact group of the CEP reported ...
Meeting Document : CCAMLR-XX/BG/03 : Author(s): Chair of the CCAMLR Scientific Committee
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Report on attendance at the Seventh Meeting of the Committee for Environmental Protection under the Madrid Protocol
agreed to establish an open-ended ICG to further address this issue. (d) Australia, the CEP Observer ... agreed to establish an open-ended ICG to further address this issue. (d) Australia, the CEP Observer ...
Meeting Document : CCAMLR-XXIII/BG/07 : Author(s): Chair of the CCAMLR Scientific Committee
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A method for spreading the risk of localised effects of catches of Antarctic krill up to the trigger level, during the development of stage 2 of feedback management
Abstract: Conservation Measure 51-07 provides an interim distribution of the trigger level in the ... because the Commission, in the preambular paragraphs to that measure, recognised that localised catches up ... to the trigger level may affect krill predators. They wished to establish a spatial distribution of ... the trigger level that ensured that krill predators “ would not be inadvertently and ...
Meeting Document : WG-EMM-16/69 : Author(s): A.J. Constable, S. Kawaguchi and M. Sumner
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Progress report on the scientific basis in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica)
Abstract: With this working paper the Delegation of Germany calls attention to the background ... document SC-CAMLR-XXXIII/BG/02. The document (in its final version) provides the scientific basis for the ... evaluation of marine protected areas (MPAs) in the Weddell Sea. At present the background document presents a ... comprehensive yet incomplete first version with chapters that have to be (further) developed or revised. The ...
Meeting Document : SC-CAMLR-XXXIII/08 : Author(s): Delegation of Germany
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Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
Abstract: Antarctic and Patagonian toothfish stocks in the Antarctic have been assessed within ... initially run annually, but have been run biennially since 2007. This document investigates the impact on ... tag recapture data. Examining the impact of considering a subset of the available data simulates both ... the effect of not updating an assessment every year, and also the evolution of stock assessments with ...
Meeting Document : WG-SAM-11/17 : Author(s): S. Mormede (New Zealand)
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Comparative studies on the biological and acoustical properties of krill aggregations (Euphausia superba Dana) samples during the XIII Italian Expedition to the Ross Sea (December 1997–January 1998)
Abstract: During the XIII Italian Expedition to the Ross Sea in late spring and early summer ... carried out. For all hauls both parameters: biological (length AT, sex and maturity stage of the gonads of ... the Euphausia superba) and acoustical (differences in volume back-scattering strength of krill ... aggregations MVBS at 38, 120 and 200 kHz) were examinated. Comparing the depth of the net and acoustic ...
Meeting Document : WG-EMM-00/39 : Author(s): M. Azzali, J. Kalinoswki, G. Lanciani and I. Leonori (Italy)
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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
Abstract: A survey was conducted in order to collect information for the stock status and biology ... of toothfish in the Division 58.4.3b (BANZARE Bank), using a commercial bottom longline vessel ... Shinsei Maru No. 3, from 24th May to 5th June, 2012. Due to unexpected bad weather and sea condition, the ... vessel and some equipments on board were frozen, the operations were delayed and the fuel oil for the ...
Meeting Document : WG-SAM-12/15 Rev. 1 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)