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Dynamic of the krill fishery in the Area 48 and its relation to climate variability and changes in fishing technology
. Standardization of CPUE values was calculated on the basis of generalized linear models method with mixed effects ... different fishing technologies revealed that the “high CPUEs” regime is not associated with the changes in ... ), monthly catches and catches per vessel day. It was shown that the most important evidence of ongoing ... found that the most significant switching of fishery regime occurred in 2006-2011, when fishery had ...
Meeting Document : WG-EMM-13/25 : Автор(ы): P.S. Gasyukov and S.М Kаsatkina (Russia)
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An initial examination of using CPUE as a fishery performance index for the krill fishery
period 2001 – 2016 (up to 26/5/2016) in Subareas 48.1, 48.2 and 48.3 to determine whether CPUE might be ... Abstract: Early analyses of CPUE in the krill fishery concluded that it was not a useful index of ... annual FPI for each of the three subareas showed no synchronous relationship with each other and showed ... differing relationship with the total catch in the same subarea. Comparison of the annual FPI with the krill ...
Meeting Document : WG-EMM-16/10 : Автор(ы): CCAMLR Secretariat
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ANALYSIS OF SCIENTIFIC OBSERVER DATA FROM THE RUSSIAN KRILL TRAWLER 'MAXIM STAROSTIN' IN THE SOUTH ORKNEY ISLANDS REGION (SUBAREA 48.2) DURING THE SEASON 2008-2009
time and, apparently, with different intensity that gives grounds to suggest the possibility of ... Abstract: In 2008 fishing season the Russian flagged vessel 039; Maxim Starostin 039; started ... of the 039; Maxim Starostin 039;. Their observation plan targeted at monitoring the amount and ... krill. This paper provides initial analysis of the 039; Maxim Starostin 039; catch data collected ...
Meeting Document : WG-EMM-09/29 : Автор(ы): D. Sologub (Russia)
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e-sc-xxvii-a5.pdf
... Ross Sea is a very large area to be surveyed and that surveys with such small numbers of trawls in ... noted that this may be as a result of several factors, including those potentially related to economic ... fishing vessels. WG-FSA considered that this may have an impact on assessments to be undertaken as ... . It was agreed that further investigation using acoustic methods should be undertaken. 3.27 The
application/pdf attached to:WG-FSA-08
Meeting Report : WG-FSA-08
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e-imaf-99 report.pdf
... the levels of seabird by-catch that might be associated with the unregulated longline fisheries in ... would be considered later under that agenda item (paragraphs 9.14 and 9.15). The remaining tasks which ... expectation that the birds will be identified in the hand, measurements may be invaluable in deciding the ... at sea. This may result in differential interactions with fishing activities and so be reflected in
application/pdf attached to:Ad Hoc WG-IMAF-99
Meeting Report : Ad Hoc WG-IMAF-99
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Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12
size between the fish released with tag and that of overall catch was considerably high (85 % for D ... therefore we think that the total allowable size of 15 ton (ca. 3 times of 5.2 ton), along with the same ... survey, although there was no significant difference. Total of 62 individuals of toothfish with good ... . eleginoides between Spanish line and trotline (χ2 test, P < 0.05), with the higher percentage of bad ...
Meeting Document : WG-FSA-11/13 Rev. 1 : Автор(ы): K. Taki, T. Iwami and M. Kiyota (Japan)
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e-sc-xiii-a6.pdf
... correspondence with potential users of the software. It was noted that producing this software would be ... performance. It recommended that a comparative investigation of the whole data set be undertaken with ... agreed that these tables should be updated annually and circulated as a background paper to: (i) the ... particularly welcomed. Dr T. Øritsland (Norway) reported that Norway has recently made commitments to fund
application/pdf attached to:WG-CEMP-94
Meeting Report : WG-CEMP-94
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Longline sink rates of an autoline vessel, and notes on seabird interactions
Abstract: A series of longline sink-rate trials were conducted with and without weights, from an ... Rise, New Zealand during July and August 1998. The autoline equipment is designed to sink without ... . Further trials were conducted with weights added to the longline as in normal fishing operations. A robust ... trials indicate that the weighting regimes used (5 kg per 400 m) had no effect on line sink rate. However ...
Meeting Document : WG-FSA-01/44 : Автор(ы): N.W.McL. Smith (New Zealand)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000
, with most (68%) birds killed on only 49 sets that had multiple casualties (2.8% of sets). As in ... around South Africa039;s Prince Edward Islands. Data were obtained from fishery observers aboard all 11 ... 0.036 birds per 1 000 hooks, more than double that reported in 1998/99, but still considerably less than ... that reported in either 1996/97 or 1997/98. The absolute number of birds killed increased more than ...
Meeting Document : WG-FSA-00/30 : Автор(ы): P. Ryan and B. Watkins (South Africa)
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e-sc-xiv.pdf
... information on krill catches taken outside the Convention Area and that data on such catches should be ... will be required to comply with new French management measures (Annex 5, paragraphs 5.169 to 5.172 ... Committee that fishing by Argentina in the 1995/96 season will be conducted at similar levels to the 1994 ... . The Scientific Committee noted with pleasure that a joint Italian/Australian biological research
application/pdf attached to:SC-CAMLR-XIV
Meeting Report : SC-CAMLR-XIV
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