Search results
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl
stretching from the Antarctic Peninsula to the eastern part of the South Orkneys area. The greatest ... of water flow from southern areas). It is also demonstrated that the absence of krill in the eastern part ... to the eastern part of the South Orkneys area. The greatest variability of krill distribution on the spatial ... demonstrated that the absence of krill in the eastern part of the Scotia Sea may cause it to be absent from ... ) in approximately 110 days, i.e. from early November to the middle of February. In this regard, krill stock ... stretching from the Antarctic Peninsula to the eastern part of the South Orkneys area. The greatest ... of water flow from southern areas). It is also demonstrated that the absence of krill in the eastern part ... years covered only pa r t of Subarea 48.1 adjacent to the north of the Antarctic Peninsula and did ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky
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e-imaf-99 report.pdf
... hoc WG-IMALF. As in previous years, the intersessional work of the IMALF group was coordinated ... standing requests. Major items of future work would be considered later under that agenda item ... countries which are involved in longline fishing and/or seabird research in the Convention Area (e.g ... to the authors a year ago, but only one has been incorporated in the text. Examples of misleading text ... of year. 7.23 Out of the 3 283 longline sets analysed, only 311 caught birds (9.4%). Data ... quality of the logbooks submitted this year has been much improved on previous years. All of the ... . Comparisons between years for the same vessel, using the same gear design and at the same time of year, show ... . General 7.47 The Working Group noted that over the last three years, comparing 1999 with 1997 (Table 54
application/pdf attached to:Ad Hoc WG-IMAF-99
Meeting Report : Ad Hoc WG-IMAF-99
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
di6metro respectivamente. Figura 2: Configuraci6n de 10s palangres del In Sling 66 (sistema espafiol ... -and-hook bearing 11.5 mm mother line with each end attached to 100 kg anchors, which were used to sink ... of the snoods on the mother line from the anchors. The anchors were attached to 18 mm ropes which rose from ... the mother line. Snood lines were 3 mm in diameter and 50 cm in length. Line Setting and Hauling ... weights. Asymptotic sink rates (0.1-0.15 m/s) were achieved with 70 m intervals between 6.5 kg weights ... . Sink rates to 4 m depth were greatest with 35 m (0.44 m/s) and 50 m (0.33 m/s) between weights. For ... /s should greatly reduce the incidental take of albatrosses. For autoline vessels with gear and line ... -setting characteristics similar to the experimental vessel, this sink rate should be achievable with 4 kg ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Author(s): Robertson, G.G
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e-sc-vii-a8.pdf
... no later than Tuesday, 25 October. It was noted that updated information on plans from observer countries ... two years to promote planning and co-ordination have resulted in several excellent examples of co ... -ordinated research programs and collaborative work between two or more countries. Such efforts represent ... Committee to review the ‘mechanisms for ensuring that the research activities of Member countries ... . 3. Dr Sherman reviewed the rationale for the Informal Group’s work, and outlined the purpose of the ... objectives than is generally practiced in other international commissions concerned with marine resources ... activities in support of CCAMLR. 6. Efforts during the past two years to promote planning and co ... with two papers to aid its discussions: ‘Research Programs of CCAMLR Members for 1988/89, 1989/90 and
application/pdf attached to:WG-LTP-88
Meeting Report : WG-LTP-88
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e-sc-xxv-a5.pdf
... be submitted later in the year. 3.3 In addition, the Secretariat had processed available fine-scale ... were not considered during the meeting. 2.2 The Working Group reconsidered last year’s decision ... /translating Fishery Reports where the assessments and resulting yield estimates are similar to last year ... to estimate IUU fishing effort was the same method as used in previous years. This method used information ... submitted later in the year. 3.3 In addition, the Secretariat had processed available fine-scale and ... OF MAMMALS AND SEABIRDS ASSOCIATED WITH FISHING ... ................................................................ 322 Research into and experience with mitigation measures............................. 323 ... : Report of the ad hoc Working Group on Incidental Mortality Associated with Fishing (ad hoc WG-IMAF
application/pdf attached to:WG-FSA-06
Meeting Report : WG-FSA-06
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Schedule of conservation measures in Force 2013/14
lla su ba nt ár tic a M ac ro ur id ae M ac ro ur us sp p. R at ta ils , g re na di er ... s G re na di er s М ак ру ру сы G ra na de ro s, co la s d e ra ta N ot ot he ni id ae ... ys g eo rg ia nu s So ut h G eo rg ia ic ef is h C ro co di le d e G éo rg ie Те ... .4 .3 a) o ut si de ar ea s o f n at io na l j ur is di ct io n in th e 20 13 /1 4 se ...
Document : Site Section: Conservation and Management
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Preliminary results from a study examining spatial structure and connectivity in Patagonian toothfish (Dissostichus eleginoides) in the South Atlantic section of the Southern Ocean
signatures could discriminate between geographic locations along the Scotia Arc and along the eastern South ... of material in the otolith nuclei, formed during the early life history: similar nucleus signatures can ... caught further west, implying a stock boundary. Although fish caught off the eastern North Scotia Ridge ... could discriminate between geographic locations along the Scotia Arc and along the eastern South ...
Meeting Document : WG-FSA-03/86 Rev. 1 : Author(s): J.R. Ashford (USA), A. Arkhipkin (United Kingdom) and C.M. Jones (USA)
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Sea ice characterisation of the proposed Ross Sea region Marine Protected Area Special Research Zone
ice within and surrounding the boundaries of the proposed SRZ over the past 16 years, the impact ... in January in 8 seasons, open later (mostly after the fishery closed) and never completely cleared ... was still removed from the area in constraining ice years (2010 and 2013). The main influence of sea ice ... within and surrounding the boundaries of the proposed SRZ over the past 16 years, the impact it has had ...
Meeting Document : SC-CAMLR-XXXIV/BG/31 : Author(s): S. Parker, S. Hoyle, S. Hanchet and R.J.C. Currey (New Zealand)
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Biological characteristics of Antarctic fish stocks in the Southern Scotia Arc region
at sexual maturity and length at first spawning in C. gunnari is one year later on the southerly grounds ... at sexual maturity and length at first spawning in C. gunnari is one year later on the southerly grounds ... four years of the fishery and the possibility to sample these catches extensively. Scientific surveys ... for illegal fishing since the closure of the region some 10 years ago. Differences in length-weight ...
Meeting Document : WG-FSA-99/16 : Author(s): K.-H. Kock (Germany), C. Jones (USA) and S. Wilhelms (Germany)
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The Ross Sea, Antarctica, where all ecosystem processes still remain for study
lost its large baleen whales but otherwise is intact. A huge multidisciplinary, international ... the past 45 years. In particular the activities of the US, NZ and Italian Antarctic programs have been ... alteration; the RSSlE, similar to all of Earth’s other marine ecosystems, has lost its large baleen whales ... of the geology, physics and biology of the Ross Sea over the past 45 years. In particular the activities ...
Meeting Document : WG-EMM-02/60 : Author(s): D. Ainley (USA)