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1. Bayesian data-model synthesis for biological conservation and management in Antarctica

   CCAMLR Ecosystem Monitoring Program in obtaining policy-relevant summaries of Adélie penguin abundance ... streaming in from a multitude of sensors with other sources of information such as field counts and ... concerns of the Antarctic research and management community. In sum, we propose to develop the data-to ... in the Antarctic. This paper serves as an introduction to our proposed development work (as recently ...

   Meeting Document : WG-EMM-13/26 : Author(s): H.J. Lynch and M. Schwaller (USA)

2. A study of UK and Russian surveys using acoustics to augment trawling methods in shelf waters off South Georgia (Subarea 48.3)

   Abstract:  In 2001/2002 Russian and UK vessels undertook surveys for icefish at South Georgia ... differences in the gear used and how much was due to natural spatial/temporal variability of the stock. The ... portion of icefish biomass was located in the water column. Thus the traditional approach of using bottom ... trawls to assess icefish standing stock has resulted in biased estimates below the true value: acoustic ...

   Meeting Document : WG-FSA-02/56 : Author(s): S. Kasatkina, P. Gasyukov (Russia), C. Goss, I. Everson, M. Belchier, T. Marlow, A. North and M. Collins (United Kingdom)

3. Updating the 2017 stock assessment of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   88.2AB) will be updated in 2017. The introduction of CM 91-05 (the Ross Sea region Marine Protected Area ... ) will require modifications to the previous method the estimation of catch splits in the calculation of ... precautionary yields. In addition, work will need to be carried out in the longer term that consider how the ... assessment will need to be modified to respond to changes in the fishing catch and effort distributions that ...

   Meeting Document : WG-SAM-17/41 : Author(s): S. Mormede and S. Parker

4. Update on work to estimate krill consumption by flying seabirds in CCAMLR Divisions 58.4.1 and 58.4.2

   petrel, Cape petrel, southern fulmar, snow petrel and Wilson’s storm petrel) in Divisions 58.4.1 and ... 58.4.2. We compiled information on the historical search effort in potential seabird breeding habitat in ... . This work is an important contribution to estimating krill consumption by predators in Divisions 58.4.1 ... predator groups in the region including pack-ice seals and Adelie penguins and will contribute to ...

   Meeting Document : WG-EMM-17/11 : Author(s): C. Southwell and L. Emmerson

5. Spatial variation in Antarctic toothfish (Dissostichus mawsoni) catch rate, mean weight, maturity stage and sex ratio across Divisions 58.4.1, 58.4.2 and 58.4.3b

   mawsoni) have been operating in Divisions 58.4.1 and 58.4.2 since 2003, however robust stock assessments ... and catch limits according to CCAMLR decision rules have yet to be developed. A key step in developing ... management advice in these Divisions is understanding the distribution, abundance and boundaries of the ... . mawsoni, including in adjacent Division 58.4.3b. Spatial heterogeneity in catch composition indicated that ...

   Meeting Document : WG-FSA-17/16 : Author(s): P. Yates, P. Ziegler, P. Burch, D. Maschette, D. Welsford and S. Wotherspoon

6. The krill maturity cycle: a conceptual description of the seasonal cycle in Antarctic krill

   Abstract:  A long term study on the maturity cycle of Antarctic krill was conducted in a research ... aquarium. Antarctic krill were either kept individually or in a batch for 8 months under different ... observed. In all cases regression and re-maturation of external sexual characteristics were observed, but ... there were differences in length of the cycle and intermoult periods between the experimental conditions ...

   Meeting Document : WG-EMM-06/23 : Author(s): S. Kawaguchi, T. Yoshida, L. Finley, P. Cramp and S. Nicol (Australia)

7. Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3

   Abstract:  At WG-EMM in Siena, 2004, the UK reported on the bycatch of fur seals in the krill ... fur seal deaths in the fishery. WG-EMM requested the UK to provide further details of the methods ... gazella) entanglements on krill vessels fishing around South Georgia in the 2004 fishing season. The ... fishing for krill in CCAMLR Subarea 48.3 Approval:  Approved ...

   Meeting Document : WG-FSA-04/83 : Author(s): J. Hooper, J.M. Clark, C. Charman and D. Agnew (United Kingdom)

8. IDENTIFYING TAXONOMIC GROUPS AS VULNERABLE TO BOTTOM LONGLINE FISHING GEAR IN THE ROSS SEA REGION

   an interim list of taxa to monitor in fishery bycatch in the Ross Sea as part of its 2008 benthic ... considerations such as organism mobility, community diversity, endemism, taxonomic resolution and presence in ... with FAO guidelines are identified as vulnerable to bottom longline fishing activities in the Ross Sea ... TAXONOMIC GROUPS AS VULNERABLE TO BOTTOM LONGLINE FISHING GEAR IN THE ROSS SEA REGION Approval:  Approved ...

   Meeting Document : WS-VME-09/08 : Author(s): Bowden, D.A., Parker, S.J.

9. Environmental gradients of the Antarctic krill (Euphausia superba Dana) in the whole of the Antarctic Ocean

   , Euphausia superba DANA, and its environmental gradients in the summer season were considered. In order to ... temperature from the surface to 200m in depth Z. As the results, the area of the high concentration of E ... . superba coincided with the area of low values of Q 200 chiefly falling in the range from 0°C to –1.5°C ... gradients of the Antarctic krill (Euphausia superba Dana) in the whole of the Antarctic Ocean Approval ...

   Meeting Document : WG-KRILL-93/29 : Author(s): M. Naganobu and Y. Komaki (Japan)

10. Contributions to the biology of cephalopods in Prydz Bay, Antarctica - a preliminary report

    and benthic fauna in Prydz Bay, Antarctica (Indian Ocean Sector) in January to March, 1991. A total of ... bottom near the shelf edge at the depth of 400- 600 m. No distinctive pattern in diel vertical movement ... was found for any of the species captured. Evidence suggests the existence of ontogenetic descent in ... in Prydz Bay, Antarctica- a preliminary report Approval:  Approved ...

    Meeting Document : SC-CAMLR-X/BG/09 : Author(s): Delegation of Australia

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