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1. Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch

   fleets south of 30?S has been well over 250 million hooks per year since the early 1990s. However the ... distant-water pelagic fleets began fishing for tuna and tuna-like species in the early 1950s. Along with ... the more recent development and expansion of demersal longline fleets for species such as Patagonian ... . Likewise demersal fishing for toothfish increased markedly during the mid-1990s. These fisheries, along ...

   Meeting Document : WG-FSA-02/43 : Автор(ы): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)

2. Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons

   -100 cm, which exceeded modes for the latest years of fishery. Using the generalized additive model the ... catch per effort estimates for 1986-99 were standardize. The fishery efficiency in 1986-95 was ... of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons ...

   Meeting Document : WG-FSA-00/33 : Автор(ы): P. Gasiukov (Russia) and V. Bibik (Ukraine)

3. New contributions to penguin monitoring to help underpin the development of feedback management approaches for the Antarctic krill fishery

   Abstract:  In this paper we provide a brief summary of new plans for the study of penguin ... populations and associated population processes over the coming years. We envisage that our studies will ... development of various potential feedback management approaches for the krill fishery in the southwest ... approaches for the Antarctic krill fishery Approval:  Approved ...

   Meeting Document : WG-EMM-13/11 : Автор(ы): N. Ratcliffe, A. Fox, P. Fretwell, T. Hart and P. Trathan (United Kingdom)

4. The winter pack-ice zone provides a sheltered but food-poor habitat for larval Antarctic krill

   main feeding ground for krill larvae. Observations from our winter cruise to the southwest Atlantic ... is a food-poor habitat for larval development. In contrast, the more open marginal ice zone provides ... a more favourable food environment for high larval krill growth rates. We found that complex under ... -ice habitats are, however, vital for larval krill when water column productivity is limited by light ...

   Meeting Document : WG-EMM-18/P04 : Автор(ы): B. Meyer, U. Freier, V. Grimm, J. Groeneveld, B.P.V. Hunt, S. Kerwath, R. King, C. Klaas, E. Pakhomov, K.M. Meiners, J. Melbourne-Thomas, E.J. Murphy, S.E. Thorpe, S. Stammerjohn, D. Wolf-Gladrow, L. Auerswald, A. Götz, L. Halbach, S. Jarman, S. Kawaguchi, T. Krumpen, G. Nehrke, R. Ricker, M. Sumner, M. Teschke, R. Trebilco and N.I. Yilmaz

5. A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF BOTTOM FISHING GEAR ON VULNERABLE MARINE ECOSYSTEMS

   management areas, bycatch limits for VME-forming organisms, gear modification or spatial distribution of ... fishing effort. (4). Review. All of the above steps should be reviewed regularly to ensure that all ... . Martin-Smith (Australia) Title:  A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF ...

   Meeting Document : WG-FSA-08/64 : Автор(ы): K. Martin-Smith (Australia)

6. By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b by Japan and France during 2012/13–2016/17

   report for the research fishery of Dissostichus spp. in Division 58.4.3a and 58.4.4b by Japan and France ... less than 100 kg and less than 20 % of total catch. GRV and ANT are common by-catch species, which are ... that the number of by-catch individuals is highest at the research block 58.4.4b_1 for GRV and ANT. As ... part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b ...

   Meeting Document : WG-SAM-17/45 : Автор(ы): T. Okuda, A. Rigaud, R. Sinegre and T. Ichii

7. 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 ... and scientific research. Although satellite data are available and have been used for ecosystem ... dynamics of sea ice in a target location for a specified period, and a temporal view is used to ... areas with less than 20% sea ice, a threshold of 40–60% sea ice indicated the transition from fished to ...

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

8. Design of the used on Russian vessels Sparta and Chio Maru No. 3 bottom trot-line for toothfish fishing

   weight (“barandija”) has bunch of 5-10 snoods with hooks and length of a snood is 30-40 cm or sometimes ... trot-line for toothfish fishing Approval:  Approved ...

   Meeting Document : WG-FSA-12/22 : Автор(ы): I.G. Istomin, V.V. Akishin, V.A. Tatarnikov and I.I. Gordeev (Russia)

9. By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during 2012/13–2016/17

   report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during ... than 100 kg and less than 20 % of total catch. GRV and ANT are common by-catch species, which are ... as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan ... Approved Delegation responsibility for releasing documents:  Japan ...

   Meeting Document : WG-SAM-17/44 : Автор(ы): T. Okuda, S. Somhlaba and T. Ichii

10. REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009

    Abstract:  The random stratified trawl surveys (RSTS) for 2008 and 2009 were successfully ... generally reduced from the previous year’s survey, with the catch of toothfish being one third of that for ... features of the survey was the very large catch of jellyfish. In contrast, overall catches for the 2009 ... average of the previous three years when there has been a stable survey design. Author(s):  G.B. Nowara ...

    Meeting Document : WG-FSA-09/34 : Автор(ы): G.B. Nowara (Australia)

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