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1. Midwater trawl catchability regarding quantitative estimation of krill biomass using the method of trawling surveys on abundance

   distributional pattern end trawl parameters. Data on trawl catchability distribution parameters and krill ... distributional pattern in the surveyed area enable to increase reliability of the biomass estimates. Comparative ... taken as an example, proved the latters not to be suitable for krill biomass estimation using method of ... trawling surveys on abundance. Small research trawls were found to have high catchability variations in the ...

   Meeting Document : WG-KRILL-91/32 : Автор(ы): S.M. Kasatkina (USSR)

2. Stratification of catch-at-length data using tree based regression: an example using Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   toothfish catch-at-length and catch-at-age from the Ross Sea up to the end of the 2003–04 fishing season ... Abstract:  This paper presents a new approach to the stratification of catch-at-length data of ... Antarctic toothfish (D. mawsoni) in the Ross Sea. Tree based regression techniques were used to stratify the ... sampled catch based on the median length of Antarctic toothfish for each set using the observer length ...

   Meeting Document : WG-FSA-SAM-05/8 : Автор(ы): N.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand)

3. The Ross Sea region Marine Protected Area Research and Monitoring Plan (WG-EMM 2017)

   comments described at the end of this document. Author(s):  A. Dunn, M. Vacchi and G. Watters Title:  The ... Abstract:  The Ross Sea region MPA Research and Monitoring Plan Workshop (WS-RMP) was held at the ... April 2017. The purpose of the workshop was to develop a draft research and monitoring plan (RMP) for ... the Ross Sea region MPA. The RMP is required to be introduced to CCAMLR at the annual meetings of the ...

   Meeting Document : WG-EMM-17/43 : Автор(ы): A. Dunn, M. Vacchi and G. Watters

4. Progress report on the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa: 2012/13 and 2013/14

   toothfish could be recaptured by the end of the current season to enable a tag-based assessment of the ... Subarea 48.6 as outlined in CM 41-04 (2012 & 2013). Progress achieved during the 2012/13 season is ... reported and achievements for the first two months of the 2013/14 season are briefly mentioned. Over the ... first 14 months of the Research fishery a total of 318 Dissostichus eleganoides and 1660 D. mawsoni have ...

   Meeting Document : WG-SAM-14/10 : Автор(ы): R. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)

5. A new fishing gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with associated benefits to seabird conservation

   whales. In addition to this, each 15 m-long vertical line carry a weight at the end, this sinks baited ... Abstract:  We describe a new fishing technique, called the Chilean system, adapted from an artisan ... fishery for Patagonian Toothfish. The artisan system was modified to include a net sleeve that is placed ... hooks at up to 0.80 m/sec. This fast sink rate causes the line to sink immediately behind the vessel ...

   Meeting Document : WG-FSA-07/14 : Автор(ы): C.A. Moreno, R. Castro, L.J. Mujica and P. Reyes (Chile)

6. Quantifying movement behaviour of vessels in the Antarctic krill fishery

   Paper Title:  Quantifying movement behaviour of vessels in the Antarctic krill fishery Abstract ... / Description:  Ten years of recent fine-scale haul-by-haul krill data were used to characterise the behaviour ... of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed a ... /haul, and the travel distance decreased as the catch level increased; this pattern was most obvious for ... within the CAMLR Convention Area (Kawaguchi and Nicol, 2007). At the end of each fishing season, each ... end of a haul, the net will be brought on board and the krill catch (Cn) will be landed in the ... Processing Rate’ of P, it gradually reduces the amount of krill remaining in the reservoir. At the end of ... made within the same locality of the original hauls after a certain number of hauls were simply ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Автор(ы): Kawaguchi, S. and S.G. Candy

7. Physical data used in space averaging: Trophic modelling of the Ross Sea

   Description / Abstract:  A supporting document to the CCAMLR Science paper: M.H. Pinkerton, J.M ... . Bradford-Grieve and S.M. Hanchet.  2010.  A balanced model of the food web of the Ross Sea, Antarctica ... beginning of the food web are strongly influenced by the extent of ice cover and its seasonal trajectory ... March at the end of the summer, that sea ice thickness starts to decline from a peak thickness in mid ... Physical data used in space averaging: Trophic modelling of the Ross Sea M.H. Pinkerton, M.J.M. Williams ... The data on trophic compartments used in the model have been time and space averaged. The biomass for ...

   Document : Site Section: Publications

8. Updated progress report on the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa: 2012/13 and 2013/14

   of Subarea 48.6 is encouraging. By the end of the 2014/15 fishing season there should be sufficient ... as outlined in CM 41-04 (2012 & 2013) during the 2012/13 fishing season. Progress achieved during ... the 2012/13 season and the first seven months of the 2013/14 season are reported. This paper updates ... and replaces WG-SAM-14/10. Over the first 19 months of the Research fishery a total of 279 ...

   Meeting Document : WG-FSA-14/67 : Автор(ы): R. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)

9. Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)

   Paper Title:  Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1 ... del Fuego was conducted as part of the New Fisheries Projects developed by Chile, primarily to ... establish the presence of Dissostichus spp. in Subareas 48.1, 48.2 and 88.3. Industrial longlines (Spanish ... system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... fishing in Antarctic waters date back to the beginning of this century. During World War I, the United ... the beginning of massive exploitation of Antarctic fish (Hureau and Slosarczyk, 1990). Reports ... size of bait, time of setting and hauling, depth at each end of the longline, type of bottom and ... Bransfield Strait, where one end of the longline was hung vertically, from 100 m down to 1 213 m (station ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Автор(ы): Arana, P.M. and R. Vega

10. Research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.3a in 2014/15

    based on tags released and recaptured only at the western end of the block, as pointed out at the last ... the latest CCAMLR C2 and observer data toward the development of research plan for the 2014/15 ... exploratory fishery of Dissostichus eleginoides in Division 58.4.3a. The stock size for block 5843a_1 was ... estimated using the Petersen estimator and the CPUE x seabed analogy method using effective data on tagging ...

    Meeting Document : WG-SAM-14/04 : Автор(ы): Delegation of Japan

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