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1. Adélie penguins’ response to unmanned aerial vehicle at Cape Hallett in the Ross Sea region, Antarctica

   ) in 2018. In order to obtain suitable images for counting the number of nests and mitigate disturbances ... ) of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) in 2018. In order to obtain ...

   Meeting Document : WG-EMM-2019/36 Rev. 1 : Author(s): J.-H. Kim, Y.-S. Kim, J.-W. Jung, W.Y. Lee, H.-C. Kim, J.H. Kim, H. Chung and H.C. Shin

2. On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing

   , from 2015 to 2018 a series of BRUV samplings have been carried out from the fast ice of McMurdo Sound ... , from 2015 to 2018 a series of BRUV samplings have been carried out from the fast ice of McMurdo Sound ...

   Meeting Document : WG-EMM-2019/50 : Author(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi

3. A simple approach for calculating the potential yield of krill from biomass survey results

   of the ages at maturity and first-capture. Seasonal effects seem to be of lesser importance. Author(s):  D.S ... of M (natural mortality) and σR (recruitment variability), and also on the relative values of the ages ... -exploitation level over a 20 year period of harvesting should not exceed l0%. The value of λ depends strongly ... for the calculations is that the probability that the kri11 spawning biomass drops below 20% of its average pre ...

   Meeting Document : WG-KRILL-91/24 : Author(s): D.S. Butterworth (South Africa) and M. Basson (United Kingdom)

4. The diet of the blue-eyed shag Phalacrocorax atriceps at Laurie Island, South Orkney Islands, as reflected by the analysis of stomach contents collected throughout the breeding season

   throughout the breeding season according to changes in the chicks' energetic demands. The results ...

   Meeting Document : WG-EMM-95/81 : Author(s): Coria, N., Barrera-Oro, E., Casaux, R.

5. An exploration of the biological data used in the CCAMLR Subarea 48.3 Patagonian toothfish stock assessments

   Abstract:  WG-FSA 2018 noted that changes in productivity parameters may impact assessment ... WG-FSA 2018 noted that changes in productivity parameters may impact assessment estimates ...

   Meeting Document : WG-SAM-2019/32 : Author(s): E. MacLeod, K. Bradley, T. Earl, M. Söffker and C. Darby

6. The development of the role of the WG-EMM Subgroup on Methods

   from one that considers methods for collecting data as part of CEMP to one that considers and develops ... The WG-EMM sub-group on methods is potentially in a position to change its emphasis from one ... that considers methods for collecting data as part of CEMP to one that considers and develops methods ...

   Meeting Document : WG-EMM-01/17 : Author(s): K. Reid (United Kingdom)

7. Trade data analysis – A report of trends and supply chains in CDS data

   %) between these years. Across both years Chile had the greatest number of DCDs landings, exports ... and the largest quantity of landings (4 185 tonnes and 5 586 tonnes). For both years France exported the largest ... States of America (USA) in both years followed by Viet Nam. Analysis of supply chains within the CDS ... identified the greatest trade relationship for both years was between France and Viet Nam. Author(s):  CCAMLR ...

   Meeting Document : CCAMLR-XXXVII/BG/03 : Author(s): CCAMLR Secretariat

8. Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys

   suggested that 13 % of the macroplankton backscatter originated above a depth of ~20 m during daytime, while ... 24 % was found above ~20 m during night. A swarm detection approach suggested a similar pattern ... , 7 % of aggregated backscatter was found above ~20 m during daytime, and 22 % during night. Author(s):  T. Klevjer ... % of the macroplankton backscatter originated above a depth of ~20 m during daytime, while 24 % was found above ~20 ...

   Meeting Document : WG-EMM-2019/32 : Author(s): T. Klevjer, G. Skaret and B.A. Krafft

9. Parameters for a model of the functional relationships between krill escapement and crabeater seal demographic performance

   between 1964 and 1990. Average annual survival rate of adults was estimated to be 0.93. Age at sexual ... between 1964 and 1990. Average annual survival rate of adults was estimated to be 0.93. Age at sexual ... maturity was estimated to be 3.8 years. Of 44 annual estimates of historical cohort strength, 16 were ... judged to represent “ good" years for demographic performance, 18 as "poor" years, and 10 ...

   Meeting Document : WG-CEMP-93/04 : Author(s): P.L. Boveng and J.L. Bengtson (USA)

10. IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA SELECTION

    's Law, and the variation in toothfish catch rates.This reduced set of data quality metrics could ...

    Meeting Document : WG-SAM-09/19 : Author(s): D.A.J. Middleton and A. Dunn (New Zealand)

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