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1. Depth and temperature preferences of Antarctica toothfish (Dissostichus mawsoni) from a pilot popup satellite archival tag study in the Mawson Sea

   mawsoni) released in the Mawson Sea were analyzed. Toothfish were at liberty for 36-366 days, and yielding ... appeared to have remained in the Mawson Sea area for the majority of time at liberty. The recaptured ... individual exhibited distinctive vertical ascents only in September, during the presumed spawning season, and ... was estimated to be near shore in the Mawson Sea. These ascents could represent characteristic ...

   Meeting Document : WG-FSA-18/22 : Автор(ы): C.H. Lam, S.-G. Choi, E. Kim, S. Chung, J. Lee and D.H. An

2. Final report of the CEMP Special Fund project to develop an image processing software tool (SPPYCAMS) for analysis of camera network monitoring data

   Abstract:  We provide a final report on the CEMP Special Fund project ‘Developing an image ... processing software tool for analysis of camera network monitoring data’. The project was initiated with ... support from the CEMP Fund in 2015/16. An earlier version of the software developed prior to receiving ... data forms for data obtained from remote camera networks. We are pleased to report that the software ...

   Meeting Document : WG-EMM-2019/44 : Автор(ы): C. Southwell, A. Sikka, J. Cusick, H. Achurch, A. Lashko, K. Newbery, M. Salton, J. Kool, J. Hinke, G. Watters, M. Santos, G. Milinevsky, M. Korczak-Abshire, N. Ratcliffe, P. Trathan, A. Barbosa and L. Emmerson

3. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1994 winter and 1994/95 pup-rearing season

   showing severe injuries was 33%, down on the 1993 winter. There were no animals entangled in packaging ... the fifth consecutive winter and seventh consecutive summer at Bird Island, South Georgia. The three ... animals entangled during the 1994 winter is the lowest number recorded since the winter surveys began ... , being 92% lower than in 1993 and 97% lower than the record 1992 winter. Nearly all animals involved were ...

   Meeting Document : SC-CAMLR-XIV/BG/08 : Автор(ы): Delegation of the United Kingdom

4. Acoustic and catch data collected by the fleet – relevance for feedback management

   backscattering is very variable over time during the season as measured onboard a fishing vessel, but there is no ... Abstract:  The Norwegian fishing vessels involved in krill fisheries are also used to carry out ... abundance surveys around the South Orkney Islands. The involved companies have accepted running acoustic ... logging also during periods of commercial fishing. In this paper we give an overview of the properties of ...

   Meeting Document : WG-EMM-15/13 : Автор(ы): O.R. Godø, T. Klevjer and G. Skaret (Norway)

5. Observation on the interactions between marine mammals and mid-water krill trawl

   Abstract:  An observation on the interaction between marine mammal and krill midwater trawl was ... carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The ... conducted visually with the aid of a SLR Camera and a Marine Binocular. Sea surface observation in Subarea ... 48.3 showed that the number of fur seal (Arctocephalus gazelle) around the fishing vessel increased ...

   Meeting Document : WG-FSA-2019/60 : Автор(ы): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

6. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, CPUE, catch ... -at-age and tag-recapture data from New Zealand and all vessels. The updated reference case resulted ... different assumption of the level of natural mortality (M=0.13 y-1), and the revised length-weight and ...

   Meeting Document : WG-FSA-06/48 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)

7. ADDING CATCH AT AGE AND SURVEY DATA TO THE 48.3 TOOTHFISH CASAL ASSESSMENT

   sex-aggregated model, and no significant improvement to the tagging data fits. Estimates of cohort ... Abstract:  The catch-at-age based CASAL model for toothfish in Subarea 48.3, which was presented ... in 2007, is developed and extended here to include survey data. Additional adjustments to the model ... suggested by WG-FSA-2007 are implemented. Fits to the survey length frequencies are good for recent surveys ...

   Meeting Document : WG-SAM-09/13 : Автор(ы): D.J. Agnew and M. Belchier (United Kingdom)

8. Report on the CCAMLR marine debris monitoring program

   annually there have been no long-term trends over the past decade. Extrapolation of these findings to areas ... entanglements and hydrocarbon soilings were received for 2014 from South Africa, the United Kingdom, and Uruguay ... . Non-fishing items such as plastics, packaging materials and wood remain the most common type of debris ... items found in beach surveys. The fishing items found were mostly from longline and trawl origins ...

   Meeting Document : WG-FSA-14/68 : Автор(ы): Secretariat

9. REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009

   Abstract:  In January 2009 the UK undertook a bottom trawl survey of CCAMLR Sub-area 48.3 on the ... . The estimated mean biomass of Mackerel icefish (Champsocephalus gunnari) calculated using 10 strata ... , updated sea-floor areas and adjusting for the low headline height of the trawl (see CCAMLR WG-FSA (2003 ... )) was 31,753 t with a lower 1-sided CI at 18,904 t. Catches of icefish across the region were dominated ...

   Meeting Document : WG-FSA-09/09 : Автор(ы): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)

10. Methodology for automated spatial sea ice summaries in the Southern Ocean

    performance in the Southern Ocean. Sea ice can limit access to fishing grounds, for both commercial fishing ... monitoring purposes and to inform research plans by CCAMLR, no quantitative summaries relative to fishing ... sea ice concentration data in the Southern Ocean, and relate it to data on commercial fishing vessel ... operations around the Antarctic continental margin. A spatial view is used to characterise the spatial ...

    Meeting Document : WG-FSA-14/54 : Автор(ы): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)

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