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1. The effects of monitoring procedures on Adélie penguins

   et des marques. Cet examen, s'il met en evidence une legere reduction du taux de retour des oiseaux ... lavage and ins t rument at tachment (SC-CAMLR, 1991). Disturbance to individuals and colonies ... , USA), 30 mm long and 3 mm in diameter, implanted under the skin of the neck or by a conventional ... given both a band and a tag. Some of those tagged in 1991/92 had been banded the previous year ... loss. There was a slight reduction in return rates of birds banded for more than one season, but no ... incubation period resulted in increased foraging trip durations and reduced breeding success. Attachment for ... single or multiple foraging trips post-hatching caused no significant increase in foraging trip durations ... . No reduction in fledging rates of chicks from nests of stomach-lavaged birds was detected over two ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Author(s): Clarke, J. and K. Kerry

2. Fishes: Trophic modelling of the Ross Sea

   K O Gerlachea australis BP SD O Gymnodraco acuticeps BP SD 0–550 50B,30K,20C O Prionodraco evansii SD ... 70B,30K C 20.8 Chionobathyscus dewitti P/EB SD 500–2000 50K,50B C Y Chionodraco hamatus EB SD 4–600 ... cods) 70K,30B?? 29.0 Muraenolepis marmoratus B/BP SD 20–1600 ? O Y Muraenolepis microps B/BP SD ... O Pagothenia borchgrevinki C SD 0–30 70Z,20K,10B O Pagothenia brachysoma C SD 0–30 70Z,20K,10B ...

   Document : Site Section: Publications

3. Biodiversity of the benthos off Kerguelen Islands: overview and perspectives

   been neglected and understudied during the last 30 years. The Kerguelen Plateau, situated ... and understudied during the last 30 years. The Kerguelen Plateau, situated at the northern limit of the Polar Front ... Abstract:  The Kerguelen Plateau possesses a very diverse benthic fauna. Over the years ... The Kerguelen Plateau possesses a very diverse benthic fauna. Over the years, the number ...

   Meeting Document : WS-MPA-11/P03 : Author(s): N. Améziane, M. Eléaume, L.G. Hemery, F. Monniot, A. Hemery, M. Hautecoeur and A. Dettaï

4. Krill Fishery Report 2015

   in Subarea 48.3 in 2014 was the highest catch in that subarea in last 20 years. 6 Scientific ... biomass dropping below 20% of its median pre-exploitation level over a 20-year harvesting period is 10 ... %. 2. Choose a yield, γ2, so that the median escapement at the end of a 20-year period is 75% of the median ... be required to ensure that the objectives in Article II of the CAMLR Convention can still be met. Given also ...

   Document : Site Section: Publications

5. Informing the Scientific Committee about the revisions of the WSMPA proposal

   has submitted a revised CM proposal to CCAMLR 2018. This document is based on similar documents ... submitted to WG SAM 2018 and the CCAMLR Workshop on Spatial Management (WS-SM-18). It intends to inform ... the remit of, or might be of interest to participants at SC-CAMLR 2018: Unifying the previously two separate ... informs SC-CAMLR about the advice given by SAM 2018 and WS-SM-18 as regards the establishment (number ...

   Meeting Document : SC-CAMLR-XXXVII/BG/14 Rev. 1 : Author(s): Delegation of Germany

6. Effect of orientation on broadband acoustic scattering of Antarctic krill Euphausia superba: implications for inverting zooplankton spectral acoustic signatures for angle of orientation

   and video footage from several Antarctic krill were carried out to determine the effect of animal ... Classification (CMVC) approach, using generic and animal-specific theoretical and empirical model spaces ... . The animal-specific empirical model space was best able to invert for angle of orientation. The CMVC ... footage from several Antarctic krill were carried out to determine the effect of animal orientation ...

   Meeting Document : WG-EMM-99/41 : Author(s): L.V. Martin Traykovski (USA), R.L. O’Driscoll (New Zealand) and D.E. McGehee (USA)

7. Effects of orientation on acoustic scattering from Antarctic krill at 120 kHz

   Cruz, CA. Individual animals were suspended in front of the transducers, were only loosely constrained ... collected per animal. Orientation data were recorded on video. The acoustic data were analyzed and target ... ) method were developed for five animals and compared with the measurements. Both measured and modeled ... scattering patterns showed that 120 kHz acoustic scattering levels are highly dependent on animal orientation ...

   Meeting Document : WG-EMM-99/42 : Author(s): D.E. McGehee (USA), R.L. O’Driscoll (New Zealand) and L.V. Martin Traykovski (USA)

8. Time series of Antarctic krill estimates around the South Shetland Islands from 2013 to 2019

   during the last 6 years, increased from 20.22 g m-2 in December 2013 to 70.13 g m-2 in February 2019 ... the last 6 years, increased from 20.22 g m-2 in December 2013 to 70.13 g m-2 in February 2019. ... . Distribution of Antarctic krill for the 2013/14 to 2015/16 and the 2017/18 to 2018/19 fishing seasons were ... krill for the 2013/14 to 2015/16 and the 2017/18 to 2018/19 fishing seasons were mapped by the Chinese ...

   Meeting Document : SG-ASAM-2019/04 Rev. 1 : Author(s): X. Yu, X. Wang, X. Zhao, J. Zhang, G. Fan, Y. Ying and J. Zhu

9. Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica

   of fish populations from over-exploitation by commerical-scale fin-fisheries over the past 30 years ... -exploitation by commerical-scale fin-fisheries over the past 30 years. ... life histories as pelagic larval and juvenile phases. Only 30 larval stages of the 103 fish species ... important forms. The larval stages occur in succession throughout the year suggesting niche separation ...

   Meeting Document : WG-FSA-93/09 : Author(s): M.G. White (United Kingdom)

10. Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data

    eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg ... 2-year simulation.  From the result of the BB region, while strong self retention on the BB was observed ... to the nursery areas in about 3 months-2 years by different local oceanic dynamics. Author(s):  M. Mori ... activity) covering 2011-2018, we developed the particle tracking model to investigate egg and larval ...

    Meeting Document : WG-FSA-2019/63 : Author(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii

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