Resultados de la búsqueda
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Season extensions in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
that conditions be established as the basis for a further step-wise trial post-season extension of the ... season to include the period between 1 and 14 April with day/night setting allowed. It also proposes ... longline fishing season. Subject to these conditions being met, the post-season is proposed to be extended ... to include the period between 15 and 30 November with day/night setting allowed. Australia will ...
Meeting Document : WG-FSA-15/48 : Autor(es): J. Barrington and T. Lamb (Australia)
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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 : Autor(es): 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 : Autor(es): 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 : Autor(es): D. Sologub (Russia)
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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 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)
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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 : Autor(es): 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 : Autor(es): P. Ryan and B. Watkins (South Africa)
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2010–11
recaptured since 2001. In recent years, most vessels have achieved or exceeded the target tagging rate of one ... toothfish per tonne of catch in the Ross Sea region. Tag recapture data showed that most fish are recorded ... have been observed. Long distance movements to the north were recorded for six fish that moved from ... distance southwards movements were recorded for three fish that moved from SSRU 88.1B to SSRUs 88.1H; and ...
Meeting Document : WG-FSA-11/46 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Characteristics of krill aggregations in 48.4 subdivision during January–February 2000
recommended precautionary catch limit. There have been revealed that potential fishing grounds could be ... Abstract: It has been showed that krill spatial distribution in 48.4 Subarea was characterized by ... presence of non-aggregated and scattered form, swarms, when surveying (January 17-February 1, 2001).. There ... distribution of krill biomass density with a view to revealing potential fishing grounds to remove the ...
Meeting Document : WG-EMM-01/42 : Autor(es): S.M. Kasatkina, A.P. Malyshko, V.N.Shnar and O.A. Berezhinskiy (Russia)
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REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009
)) was 31,753 t with a lower 1-sided CI at 18,904 t. Catches of icefish across the region were dominated ... assumed to be 3+. Very few juvenile fish were observed except in the south eastern sector of the South ... Georgia shelf. Icefish diet was dominated by the amphipod, Themisto gaudichaudii with very low levels of ... for other non-target species. There was evidence that the large cohort of juvenile Patagonian ...
Meeting Document : WG-FSA-09/09 : Autor(es): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)