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1. Possible approach to krill movement estimation by hydroacoustic observations

   -swarm distance (BSD) and between-clusters distance (BCD).For ocean current velocity- 20 sm/sec,ship ... (BSD) and between-clusters distance (BCD).For ocean current velocity- 20 sm/sec,ship speed-8 knots,mean ...

   Meeting Document : WG-KRILL-91/28 : Author(s): P.P. Fedulov (USSR)

2. Acoustic estimates of krill abundance at South Georgia, 1981–1998

   fluctuated widely from year to year over this time, ranging from?2 to? 150 gm-2 (wet weight). The 1982, 1991 ... of the years between 1990 and 1998 it was possible to calculate separate biomass estimates for the north ... -eastern and north-western ends of South Georgia. In four of these years biomass was higher to the east ... from year to year over this time, ranging from ?2 to ? 150 gm-2 (wet weight). The 1982, 1991 and 1994 ...

   Meeting Document : WS-AREA 48-98/9 : Author(s): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)

3. Antarctic sea ice losses drive gains in benthic carbon drawdown

   Peninsula in the last few years has exposed new open water, allowing large blooms of phytoplankton ... as the phytoplankton die and sink to the sea-bed where the carbon is sequestered for thousands of years. This carbon ... drawdown per year on the West Antarctic continental shelf. Carbon accumulation differs significantly ... in the last few years has exposed new open water, allowing large blooms of phytoplankton to flourish ...

   Meeting Document : SC-CAMLR-XXXIV/BG/34 : Author(s): Delegation of the United Kingdom

4. Preliminary model of krill fishery behaviour in Subarea 48.1

   of closing the zones around Livingston and Elephant Islands in alternate years would result in an average ... of land-based predators in alternate years under this scenario. Author(s):  D.J. Agnew (Secretariat) Title ... of closing the zones around Livingston and Elephant Islands in alternate years would result in an average ... of land-based predators in alternate years under this scenario. ...

   Meeting Document : WG-KRILL-93/14 : Author(s): D.J. Agnew (Secretariat)

5. Foraging and provisioning in Antarctic fur seals: interannual variability in time-energy budgets

   varied significantly (P < .001) among 8 consecutive years at Bird Island, South Georgia. Foraging trip ... years than foraging trip duration but declined during a year of particularly low food availability ... . In 4 of the 8 years, there was a significant positive correlation between time spent ashore and foraging trip duration ... . In the other years, the relationship was close to statistical significance. Energy delivery to pups during ...

   Meeting Document : WG-EMM-99/32 : Author(s): I.L. Boyd (United Kingdom)

6. Fatty acid and stable isotope analyses to identify diets of Antarctic toothfish caught in February–March 2013 in the southern Ross Sea (88.1.K) and the eastern Antarctic Sea (58.4.1.C)

   of Antarctic toothfish between two areas showed their dependence on the different organic matter resources ... higher trophic postion of the toothfish. Similar δ 15 N values between two areas 88.1.K and 58.4.1 ... between Antarctic toothfish and other animals by collection and subsequent biomarker analyses for more ... toothfish between two areas showed their dependence on the different organic matter resources. δ15N ...

   Meeting Document : WG-FSA-13/42 : Author(s): I. Yeon, Y.J. Kwon, S.G. Choi, D.W. Lee and C.-K. Kang (Republic of Korea)

7. Analysis of spatial and temporal structure in long-term krill fishery in the Area 48 and its relation to climate variability

   observation period.  It was shown that over 2006-2011years the observed shift of the fishing seasons towards ... which can impact on fishery structure in years to come.   Climate changes can become the reason ... regime switching in the years to come. Author(s):  P. Gasyukov and S. Kasatkina (Russia) Title:  Analysis ... that over 2006-2011years the observed shift of the fishing seasons towards fall-winter months ...

   Meeting Document : WG-EMM-12/50 : Author(s): P. Gasyukov and S. Kasatkina (Russia)

8. Conceptual model of icefish (Champsocephalus gunnari)

   Monitoring and Management (WG-EMM). The icefish, Champsocephalus gunnari, is one of the key components ... and Management (WG-EMM). The icefish, Champsocephalus gunnari, is one of the key components in the subantarctic ...

   Meeting Document : WG-EMM-04/59 : Author(s): R. Williams (Australia)

9. NEW DATA ON MIGRATIONS OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) OBTAINED DURING IMPLEMENTATION OF THE PROGRAM ON DISSOSTICHUS SPECIES TAGGING IN THE LONGLINE FISHERY IN THE D’URVILLE SEA, 2008/09

   data on migration of one individual D.mawsoni were obtained. Supposedly, the speed of migration ... the new data on migration of one individual D.mawsoni were obtained. Supposedly, the speed of migration ...

   Meeting Document : WG-FSA-09/P01 : Author(s): A.F. Petrov and V.A. Tatarnikov (Russia)

10. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

    using Laurec-Shepherd and ADAPT tuning techniques, from 1991 back to 1977. The predicted age structure ... -Shepherd and ADAPT tuning techniques, from 1991 back to 1977. The predicted age structure, dominated ... , dominated in recent years by the 1987 year class (1 year olds in 1988), was quite robust, despite the use ... was composed of a large proportion of 5 year olds, which was not observed during the survey on Falklands ...

    Meeting Document : WG-FSA-92/27 : Author(s): G. Parkes (United Kingdom)

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