Search results
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Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000
increasing effect on trawling positions.. Ice conditions for the recent fishing period were also demonstrated ... Abstract: Inter- and intra-annual variability of commercial krill trawling positions for the 1980 ... to biological and environmental factors. Commercial fishing perations concentrated on the outer shelf ... affect product quality such as salp abundance and the proportion of green krill, also seemed to have an ...
Meeting Document : WG-EMM-01/35 : Author(s): S. Kawaguchi and K. Segawa
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Notes on the commercial krill harvest of the Japanese stern trawler Chiyo Maru No. 5 in Subarea 48.1
CCAMLR Subarea 48.1 during February, 2000. Under an agreement by the Japanese and United States ... governments, a CCAMLR International Scientific Observer was present on the vessel. This paper presents much of ... . Information on length frequency, maturity, and feeding intensity were summarized based on 5 regions off the ... 48.1. Author(s): C. Jones (USA) Title: Notes on the commercial krill harvest of the Japanese stern ...
Meeting Document : WG-EMM-00/15 : Author(s): C. Jones (USA)
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Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
"" c ' " .. ) --"A, k> ' 1 , I 6~',i r.:t: . l.!!') Co 3~ 30 Figure 1: Network of survey stations (20 January-9 March 1988). Key: -Second Frontal Zone ... MOHHTopHHra. 3a nepHO.ll npOBe.lleHH.H HaOJIIO.lleHHH 30HaJIbHOe nepeMemeHHe BO.ll AHTapKTHqeCKOrO ... QHpKYMnOJI.HpHOrO TeqeHH.H H BTOPOH $pOHTaJIbHOH 30HbI YCHJIHJIOCb, qTO BbI3BaJIO nepeMemeHHe KPHJI.H K BOCTOKY ... westward to the Scotia Sea in 1988, most krill concentrations apparently to extended eastward of 30 ... Sea and adjacent waters, accompanied by regular trawlings with an Isaac-Kidd trawl. The waters off ... in areas of the Atlantic Sector of the Southern Ocean identified for monitoring by CCAMLR. During the ... the east Scotia Sea a higher abundance of primary production was registered. The analysis of data on ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Author(s): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky
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Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models, including model validation
Abstract: An important management objective for CCAMLR in the high seas region of the Antarctic ... tool for the investigation of impacts of fishing effort on benthic organisms. They have the advantage ... is to develop appropriate methods of monitoring and managing impacts of bottom fisheries on ... investigate a range of scenarios for simulating the effect and management of benthic impacts from longline ...
Meeting Document : WG-FSA-10/29 : Author(s): A. Dunn, S.J. Parker and S. Mormede (New Zealand)
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Conservation Measure Conservation Measure 237/XX (2001)
in no more than seven locations, but with no more than two bottom trawls in any one location; (ii) each ... 4 of Annex 237/A of this conservation measure, and shall not exceed 300 tonnes for any one species ... as the period from 1 December 2001 to 30 November 2002, or until the catch limit is reached, whichever ... . 229/XX Observers 9. Each vessel participating in this fishery shall have at least one scientific ... Limits on the Exploratory Fishery for Chaenodraco wilsoni, Lepidonotothen kempi, Trematomus ...
Conservation Measure : 237/XX (2001)
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Towards a validation of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately?
older than 3 or 4 years were aged. These differences could not be reconciled at the end of the exchange ... than 3 or 4 years were aged. These differences could not be reconciled at the end of the exchange ...
Meeting Document : WG-FSA-05/23 : Author(s): K.-H. Kock (Germany) and Zh.A. Frolkina (Russia)
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The Ross Sea Region Marine Protected Area: Current proposal and looking forward
Abstract: MPAs are an important tool for biodiversity conservation with benefits for fisheries ... allowing for an economically viable toothfish fishery in the Ross Sea. Since 2012, Ross Sea region MPA ... ability of the MPA to meet its objectives. We also comment on the opportunities for research fishing ... MPA proposed in 2012 was designed to meet an array of ecological and scientific objectives while also ...
Meeting Document : CCAMLR-XXXIV/BG/27 : Author(s): Submitted by ASOC
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
priority for CCAMLR as an integral part of the Antarctic Treaty System. Thus far, in spite of the number of ... Conservation Measures on IUU fishing adopted by CCAMLR, there are still significant steps that CCAMLR Members ... can take individually and collectively to eliminate IUU fishing in the CCAMLR Area. An important step ... in the development of global instruments to tackle this problem is the Agreement on Port State ...
Meeting Document : CCAMLR-XXIX/BG/20 : Author(s): ASOC Observer
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
3–4 years of age and that 95% were mature at about 370–400 mm (TL) and 6–8 years of age. Counts of growth ... size than males. Maximum ages of 8 and 11 years were obtained for male and female fish, respectively ... indicated that 50% of the fish sampled were mature at about 340–360 mm (TL) and about 3–4 years ... of age and that 95% were mature at about 370–400 mm (TL) and 6–8 years of age. Counts ...
Meeting Document : WG-FSA-07/25 : Author(s): C.P. Sutton, M.J. Manning, D.W. Stevens, P.M. Marriott (New Zealand)
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A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares 88.1 and 88.2) using a tag and recapture experiment
Abstract: This paper reports on a feasibility study into a tag and recapture experiment for the ... purpose of stock assessment of the Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea. An ... exploratory fishery for D. mawsoni has been operating since 1997-98. Catches have increased from ~40 t in 1997 ... event. It is proposed to continue tag releases each season as part of the exploratory fishery for the ...
Meeting Document : WG-FSA-SAM 03/10 : Author(s): K.J. Sullivan, N.W.McL. Smith, J. McKenzie and S.M. Hanchet (New Zealand)