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

   , manifest by the changing irradiance and sea ice cover, which leads to shorter summers in the south. Summer ... variability in winter sea ice distribution and sea surface temperatures that is linked to southern hemisphere ... dynamics and dispersal, which in turn impacts higher trophic level predator foraging, breeding performance ... the last two centuries and significant ecological changes have also occurred in response to rapid ...

   Meeting Document : WG-EMM-07/P8 : Author(s): 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)

2. Preliminary report from New Zealand research voyages to the Balleny Islands in the Ross Sea region, Antarctica, January to March 2006

   decision to send two separate research voyages to the Balleny Islands, located north of the Ross Sea, in ... voyage included supplemental sampling in the Balleny Islands area as part of a larger Ross Sea expedition ... likely inform the design of subsequent research activities in the area. Author(s):  B.R. Sharp (New ... Zealand) Title:  Preliminary report from New Zealand research voyages to the Balleny Islands in the Ross ...

   Meeting Document : WG-EMM-06/31 : Author(s): B.R. Sharp (New Zealand)

3. Assessment of the status of the toothfish stock in Subarea 48.3

   Abstract:  We conducted several different assessments of toothfish in Subarea 48.3 using four ... apparently not sufficient to generate realistic estimates of current biomass using GYM. ASPM runs coded in AD ... likely current exploitable biomass of toothfish in Subarea 48.3 is between 45,000 and 62,000 t. GYM was ... :  Assessment of the status of the toothfish stock in Subarea 48.3 Approval:  Approved ...

   Meeting Document : WG-FSA-04/82 : Author(s): D.J. Agnew and G.P. Kirkwood (United Kingdom)

4. Determination of local density of Dissostichus eleginoides in Subarea 48.3 - CCAMLR protocol local depletion experiment Ihn Sung 66 - January 1994

   in January 1994 in accordance with CCAMLR Conservation Measure 69/XII and the Experimental Protocol ... circulated by the Secretariat in COMM CIRC 93/50. The results of this experiment are presented. Leslie and ... of local density of Dissostichus eleginoides in Subarea 48.3- CCAMLR protocol local depletion ...

   Meeting Document : WG-FSA-94/22 : Author(s): C. Jones and G. Parkes (United Kingdom)

5. Interim protocol for fish/fish larvae by-catch observation in krill fishery

   Abstract:  This interim protocol has been developed in cooperation with our UK and Japanese ... colleagues/operators/observer coordinators in response to these recent requests by the CCAMLR Scientific ... was distributed to all the fishing krill fishing nations prior for use in 2006/07 fishing season ... in krill fishery Approval:  Approved ...

   Meeting Document : WG-EMM-07/25 : Author(s): S. Kawaguchi (Australia)

6. Counts of surface-nesting seabirds at Marion Island in 2003/04

   continued to decrease at Marion Island in 2003/04. The decreases are thought to be due to a reduced ... appear stable at the island, but often with large fluctuations in numbers breeding. Numbers of dark ... have shown a long-term decrease, although the count for dark-mantled sooty albatrosses was higher in ... at Marion Island in 2003/04 Approval:  Approved ...

   Meeting Document : WG-EMM-04/29 : Author(s): R.J.M Crawford, N. de Bruyn, B.M. Dyer, B. Hanise, N.T.W. Klages, P.G. Ryan, L.G. Underhill and L. Upfold (South Africa)

7. Alternative method of parameters accuracy calculation in CMIX procedure applied to toothfish recruitment estimation

   . The method has been applied to data from UK survey in 2002 that WG-FSA-03 used for toothfish ... recruitment calculations in S. Georgia area. The accuracy of mean length of component is high (CV~0.04), but ... CCAMLR program. The method can be used to determine the number of trawl stations in a survey to get the ... parameters accuracy calculation in CMIX procedure applied to toothfish recruitment estimation Approval ...

   Meeting Document : WG-FSA-04/69 : Author(s): P.S. Gasyukov (Russia)

8. Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting Antarctic toothfish

   activities. The level of mortality resulting from the loss of sections of bottom longline gear in the Ross ... to estimate unaccounted fishing mortality from lost lines in the Ross Sea region and Subarea 88.2 ... current estimates have been provided as sensitivities in the 2011 stock assessments for the Ross Sea ... :  Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting ...

   Meeting Document : WG-FSA-11/48 : Author(s): D.N. Webber and S.J. Parker (New Zealand)

9. DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS

   (Euphausia superba) fishery with the vessel “ Saga Sea ” in the South Orkney Islands area. We present ... preliminary results regarding krill demography from the sampling period in January-March, 2009. Total body ... also to explore the possibilities for using commercial fishing vessels as a research platform in the ... KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS Approval:  Approved ...

   Meeting Document : WG-EMM-09/10 : Author(s): B.A. Krafft and G. Skaret (Norway)

10. ACCURACY OF BENTHIC INVERTEBRATE BY-­CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ISLANDS PATAGONIAN TOOTHFISH LONGLINE FISHERY

    Antarctic Division (AAD). Observers displayed a high level of accuracy (89%) in the identification of ... , bryozoans and alyconarians; an issue prevalent in similar fisheries. This suggests the need for further ... training in the classification of cnidarians (stony corals, soft corals and stylasterids) and coral-like ... BENTHIC INVERTEBRATE BY-­CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ...

    Meeting Document : WG-FSA-09/23 : Author(s): T. Hibberd (Australia)

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