Search results
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Uncertainty in reported geographical distribution and weight of krill catches from Norwegian krill fishing vessels operating continuous fishing systems
catch time and actual catch time since the krill catch is kept in holding tanks before being weighed ... catch time and actual catch time since the krill catch is kept in holding tanks before being weighed ...
Meeting Document : WG-EMM-18/22 : Author(s): G. Skaret, T. Knutsen, F. Grebstad and O.A. Bergstad
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WS-VME-09
(s): Monday, 3 August 2009 to Friday, 7 August 2009 Submissions Due: Monday, 20 July 2009 Meeting documents ...
Meeting
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Estimating the biodiversity and distribution of the northern part of the Kerguelen Islands slope, shelf and shelf-break for ecoregionalisation: benthos and demersal fish
and adults (Koubbi et al., 2001). More recently, the POKER I survey (2006), for demersal fish, POKER II (2010 ... were carried out during the 1990’s on fish larvae, juveniles and adults (Koubbi et al., 2001 ...
Meeting Document : WS-MPA-11/09 : Author(s): N. Améziane, M. Eléaume, P. Pruvost, G. Duhamel and Kerguelen group (France)
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The Ross Sea cephalopod community: insights from stable isotope analysis
Abstract: Based on mass balance modeling and mixed trophic impact analysis, cephalopods have been ... Based on mass balance modeling and mixed trophic impact analysis, cephalopods have been identified ...
Meeting Document : WG-EMM-12/55 : Author(s): D.R. Thompson, M.H. Pinkerton, D.W. Stevens (New Zealand), Y. Cherel (France), S.J. Bury (New Zealand)
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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
safety of voyage. Shinsei Maru Trot line system with modified configurations was used as fishing gear for ... 16 hauls. Mean CPUE of Dissostichus spp. was 52.2 kg / km (CV = 107 %). This was identical with the ... mean CPUE of 51.8 kg / km in the 2010/11 survey. Total of 51 individuals of toothfish with good ... recaptured. Fish with good physical condition and single-hooked contributed 26-39 % to the total fish caught ...
Meeting Document : WG-SAM-12/15 Rev. 1 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan
Abstract: Antarctic Toothfish (Dissostichus mawsoni) is one of the target species that CCAMLR ... and difficulties of in situ observations, life cycle with their spatial and temporal distribution is ... yet to be fully understood. Especially in early life stage, the process of successful egg/larval ... . Mizobata, T. Okuda and T. Ichii Title: Modelling egg and larval transport of Antarctic Toothfish ...
Meeting Document : WG-SAM-2019/20 : Author(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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e-sc-xviii-a4.pdf
... was expected to start in August 1999 in Subareas 48.1, 48.2 and 48.3. Japan advised that it planned ... of the South Shetlands yielded a mean krill biomass of 319.8 gm-2 with most of the krill (>75%) being found ... compared to other surveys in the region could have been a result of other species being included ... and their duration being too small. 3.12 Although krill density figures can be varied and the results ... and out of several thousand entries identified only about 34 with possible errors that needed to be ... . The Working Group agreed that conversion factors used in the krill fishery should be documented, and ... of the period when krill can be supplied to markets. The Working Group was concerned that the ... operation of krill fisheries and by-catch. In particular, the Working Group recommended that observers be
application/pdf attached to:WG-EMM-99Meeting Report : WG-EMM-99
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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 : Author(s): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)
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e-sc-xxxvii-a6.pdf
... of biomass being created from a proposed tagging program. The Working Group noted that improvements ... on tasks such as line setting observations, determining species mix, or size compositions. 5.3 ... collected would be further analysed and presented to WG-FSA-18, and future surveys are being considered ... proposal. The Working Group looked forward to the development of stock hypotheses being presented ... that the research was proceeding according to plan with 3 years of data collection to be followed by 2 ... to further validate the software, Casal2 models could be run in 2019 and compared with the 2019 ... ways of incorporating trends in productivity parameters and parameter variability that may be related ... noted that the parameters that could be evaluated could include mean recruitment, recruitment
application/pdf attached to:WG-SAM-18Meeting Report : WG-SAM-18
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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 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)