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1. Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation

   higher than interspecific ones, with females showing a greater distribution range than males in both ... months. These results have important conservation implications, with males and females facing different ... more likely to overlap with high sea longlining such as tuna fisheries. Author(s):  L. Thiers, K ...

   Meeting Document : WG-FSA-12/67 : Autor(es): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)

2. A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model

   area of 48.6 (SSRU 48.6A, 48.6G). Antarctic and Patagonian toothfish presented a high proportion with ... assessment model, it is highly recommendable to continue with the collection of the data by scientific ... with little information of abundance such as presented here. Author(s):  R. Wiff, J.C. Quiroz (Chile ...

   Meeting Document : WG-SAM-13/29 : Autor(es): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

3. Dynamic of the krill fishery in the Area 48 and its relation to climate variability and changes in fishing technology

   .  Standardization of CPUE values was calculated on the basis of generalized linear models method with mixed effects ... indices for the whole observation period 1985-2011.  Analysis of krill fishery indices obtained with using ... different fishing technologies revealed that the “high CPUEs” regime is not associated with the changes in ...

   Meeting Document : WG-EMM-13/25 : Autor(es): P.S. Gasyukov and S.М Kаsatkina (Russia)

4. An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea

   survey boxes showed features coherent with ship-borne measurements, with peak densities in both boxes ... monitoring. With appropriate survey design, gliders can be used for estimating krill distribution and ...

   Meeting Document : WG-EMM-14/P02 : Autor(es): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths

5. The annual random stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari for 2015

   2015, with the completion of 163 stations, an additional five stations compared with previous surveys ... invertebrates in the 2015 survey was 4.6 t, with the most abundant taxa being jellyfish and the poriferan ... this year meant that 333 sets of otoliths were collected for L. squamifrons,   499 for C. rhinoceratus ...

   Meeting Document : WG-FSA-15/11 : Autor(es): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

6. Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)

   increased with increasing body length, although there were differences between sexes. Females tended to have ... narrower growth zones from the third zone and onwards compared with males. Data show that male subadult ... and a verification of the ageing procedure from krill with a known age is needed before the number of ...

   Meeting Document : WG-EMM-16/P02 : Autor(es): B.A. Krafft, M. Kvalsund, G. Søvik, E. Farestveit and A.-L. Agnalt

7. Monitoring variability and change in the plankton communities of the Scotia Sea through Continuous Plankton Recorder surveys

   productivity and distribution of plankton, with implications to higher trophic levels, including harvested ... successful tows. Of these, 715 samples have been analysed.  A total of 245 taxa have been recorded, with ... . Diatoms dominated the phytoplankton together with coccolithophores and silicoflagellates. The most ...

   Meeting Document : WG-EMM-16/29 : Autor(es): G.A. Tarling, M.Z. Wootton, D.G. Johns, T.D. Jonas, E.J. Murphy and P. Ward

8. Feedback management through effort regulation

   accordance with the Convention has been set as a high priority by CCAMLR. There are currently three FBM ... with the fishing industry. Presenting the industry with clearly defined data requirements for the ...

   Meeting Document : SC-CAMLR-XXXV/BG/29 Rev. 1 : Autor(es): Delegation of Norway

9. Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels

   . Here we show examples of processing with a prerequisite that abundance and distribution of krill are ... and during surveying. We have worked with datasets covering most of the fishing season 2015/2016, one ... of unwanted backscatter, but could be dealt with adequately using different noise removal techniques ...

   Meeting Document : SG-ASAM-17/03 : Autor(es): X. Wang, G. Skaret and O.R. Godø

10. Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2

    and mass spectrometry with inductively coupled plasma (LA-ICPMS) was sampled and analyzed. Eleven ... . The differences found between nuclear and marginal sections among the species were consistent with the ... change of habitats described in the literature for each one of them. The comparison of our results with ...

    Meeting Document : WG-FSA-17/30 : Autor(es): Delegation of Chile

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