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1. On the problem of by-catch of juvenile fish in krill fishery

   -Kidd trawl with an opening area of 6.0 m2 was used. Trawls were taken in the 0-200 m surface layer over ... krill trawl with an opening area in a small meshed section of the trawl beg of 100 m2. Catches were ... large by-catch of juvenile fish, krill fishing should not be conducted in shallow waters over the ... Abstract:  Studies of by-catch of juvenile fish in krill catches by research vessels were ...

   Meeting Document : WG-FSA-92/10 : Автор(ы): C.A. Pankratov and E.A. Pakhomov (Ukraine)

2. Results of a CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2013

   first survey was completed in February (Hanchet al. 2012a). In this paper we provide the results of the ... second survey in the time series. The objectives of this second survey were: To carry out a longline ... research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February ... Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ...

   Meeting Document : WG-SAM-13/32 : Автор(ы): S.J. Parker, S.M. Hanchet, S. Mormede, A. Dunn (New Zealand) and R. Sarralde (Spain)

3. Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area

   in the Antarctic. Author(s):  Delegation of USA Title:  Determination of a statistically based survey ... area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King ... Abstract:  The selection of a survey area of sufficient size to acount for the migratory behavior ... of krill and based on evaluating the variance structure of sampling within the area from a time ...

   Meeting Document : SC-CAMLR-VIII/BG/32 : Автор(ы): Delegation of USA

4. Preliminary analyses of data collected during experimental fishing for Patagonian toothfish in international waters of the southwest Indian Ocean (Area 51)

   procedures, in a restricted area south of Madagascar and north of the Prince Edward and Marion Islands and ... of the main ground, in which a residual recruitment effect persists. The total CPUE was 42.21 kg/1000 ... fishing for Patagonian toothfish in international waters of the southwest Indian Ocean (Area 51) Approval ... the Crozet Islands, and outside EEZ and CCAMLR waters. A total of 57 sets were taken at between 360 ...

   Meeting Document : WG-FSA-04/19 : Автор(ы): L.J. López Abellán (Spain)

5. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 and 120 kHz

   and 120 kHz have been inferred from differences in the mean back-scattering strength of swarms ... Abstract:  Differences in the target strength of adult Antarctic krill (Euphausia Superba) at 38 ... experimental work on the target strength of encaged E. Superba at 38 and 120 kHz but are in major conflict with ... 1984. Author(s):  I. Hampton (South Africa) Title:  Measurements of differences in the target strength ...

   Meeting Document : WG-KRILL-90/28 : Автор(ы): I. Hampton (South Africa)

6. A review of tag-based stock assessments of the Antarctic toothfish Dissostichus mawsoni in Subarea 48.4

   Abstract:  The stock abundance of Antarctic toothfish in Subarea 48.4 is estimated using tag based ... specifically developed to reduce estimation bias in populations with low recaptures, a feature typical of the ... review of assessment data and methods in order to discuss and address the issues. Author(s):  N. Walker ... assessments of the Antarctic toothfish Dissostichus mawsoni in Subarea 48.4 Microsoft Word File:  fsa-15-44 ...

   Meeting Document : WG-FSA-15/44 : Автор(ы): N. Walker, M. Soeffker, V. Laptikhovsky and T. Earl (United Kingdom)

7. 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 ... by-catch occurred in most longline research operations, the number of by-catch individuals was less ... than 100 individuals in most of the operations. In most of longline operation, by-catch weight was less ... as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan ...

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

8. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

   ) have been aged assuming that one translucent zone is formed annually in the otoliths of this species ... that the modes represented year classes and that one translucent zone is formed annually in otoliths of ... . However, no evidence to validate this assumption has previously been presented. In the current work ... before recapture. The number of zones between the fluorescent oxytetracycline line and the otolith margin ...

   Meeting Document : WG-FSA-02/33 : Автор(ы): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)

9. Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile

   has migrated towards south, concentrating actually in the X Region of Chile and we attract attention ... Abstract:  Capture statistic analyses from the different regions of Chile where fishery of ... statistics published by the SERNAP (National Fishery Service). It shows that activity has lasted few years in ... each geographic region considered. As captures have decreased in the northern zone, the artisanal fleet ...

   Meeting Document : WG-FSA-91/10 : Автор(ы): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)

10. Spatial and temporal operation of the Scotia Sea ecosystem: a review of large-scale links in a krill centred food web

    Abstract:  The Scotia Sea ecosystem is a major component of the circumpolar Southern Ocean system ... Current (ACC) and waters from the Weddell–Scotia Confluence dominate the physics of the Scotia Sea ... , manifest by the changing irradiance and sea ice cover, which leads to shorter summers in the south. Summer ... phytoplankton blooms, which at times can cover an area of more than 0.5 million km2, probably result from the ...

    Meeting Document : WG-EMM-07/P8 : Автор(ы): E.J. Murphy, J.L. Watkins, P.N. Trathan, K. Reid, M.P. Meredith, S.E. Thorpe, N.M. Johnston, A. Clarke, G.A. Tarling, M.A. Collins, J. Forcada, R.S. Shreeve, A. Atkinson, R. Korb, M.J. Whitehouse, P. Ward, P.G. Rodhouse, P. Enderlein, A.G. Hirst, A.R. Martin, S.L. Hill, I.J. Staniland, D.W. Pond, D.R. Briggs, N.J. Cunningham and A.H. Fleming (United Kingdom)

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