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1. Possible causes of variation of Champsocephalus gunnari vertical and horizontal distribution

   Abstract:  C.gunnari form no aggregations during wintering period and inhabit places that are ... . It is not recommended to make stock assessment of fish yielded with bottom fishing gear, as in this ... gradually move to wintering areas. They can also be fished during such migrations. Author(s):  Zh.A ...

   Meeting Document : WAMI-01/08 : Автор(ы): Zh.A. Frolkina and S.M. Kasatkina (Russia)

2. Influence of sampling protocol on diet determination of gentoo penguins, Pygoscelis papua and Antarctic fur seals, Arctocephalus gazella

   . The collection of diet samples on three occasions over a two week period was compared with collecting ... differences between sampling protocols. This study has shown that differences between sampling frequencies are ... . Mass of sampled individuals can account for significant variation and should be recorded, especially if ...

   Meeting Document : WG-EMM-99/29 : Автор(ы): S.D. Berrow, R.I. Taylor and A. Murray (United Kingdom)

3. By-catch of fish during a 1995/96 deep-sea longline experimental fishing cruise off the Kerguelen Islands (Division 58.5.1)

   1996. The by-catch has been identified with 10 species of fish reaching a important part (36,1%) of the ... and Lamna nasus on longline caught D. eleginoides must be considered as not negligeable. Geographical ... follow the differences. Size distribution in the main by-catch species show that some, like the ...

   Meeting Document : WG-FSA-96/36 : Автор(ы): Pruvost, P., Duhamel, G.

4. Adélie penguin breeder abundance in CCAMLR Divisions 58.4.1 and 58.4.2

   Abstract:  WG-EMM-STAPP is charged with estimating krill consumption by the major air-breathing ... population for Divisions 58.4.1 and 58.4.2 in east Antarctica. We estimated that around 1.31 million pairs of ... breeding pairs. This difference is likely to be due to a combination of newly discovered breeding sites ...

   Meeting Document : WG-EMM-13/09 : Автор(ы): C. Southwell, J. McKinlay, L. Emmerson (Australia), A. Takahashi (Japan), C. Barbraud, K. DeLord and H. Weimerskirch (France)

5. Discharge of offal in the Ross Sea – follow up to COMM CIRC 15/15–SC CIRC 15/06

   with VMS records, CCAMLR Observer Reports and other information the Secretariat has available to ... location where offal was reported VMS data was used to identify all vessels that had been recorded within ... , ancillary information on the specific nature of the offal and on the particular vessels identified may be ...

   Meeting Document : CCAMLR-XXXIV/BG/10 : Автор(ы): CCAMLR Secretariat

6. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch ... target-group background sampling approach that aims to correct biased sampling effort. The predictions ... needed to be constrained within an appropriate bathymetric range via post-processing. This resulted in an ...

   Meeting Document : WG-FSA-15/64 : Автор(ы): CCAMLR Secretariat

7. Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia, France, Japan, Republic of Korea and Spain

   milestones in accordance with ANNEX 24-01/A. In 2016, the Scientific Committee agreed that the research plan ... rules remain to be determined for these Divisions. WG-FSA-16/29 outlines the first multi-member ...

   Meeting Document : WG-FSA-17/18 Rev. 1 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain

8. Krill associated ecosystem studies in the western Indian Ocean sector of the Southern Ocean during austral summer

   in the western Indian Ocean Sector of the Southern Ocean, to relate larval/adult krill with the ... and response functions that regulate the distribution, ultimately, to explain the impact due to change ... in climate or long term variations. Special emphasis will be given on the regional ecosystem ...

   Meeting Document : WG-EMM-2019/79 : Автор(ы): B.R. Smitha, H. Manjebrayakath, C.R. Asha Devi, N. Saravanane and M. Sudhakar

9. Report of the UK Groundfish Survey at South Georgia (CCAMLR Subarea 48.3) in January/February 2019

   calculated at 50,897 tonnes with a lower 1-sided 95% interval estimate of 30,288 tonnes. This is lower than ... in 2017, but is comparable with the long term average. The highest catches were on the moraine banks ... of the two northern strata and at the western end of Shag Rocks, with one high catch recorded in the ... (s):  S. Gregory, P. Hollyman, T. Earl, A. Clement, J. Visagie, L. Featherstone and M. Belchier Title ...

   Meeting Document : WG-FSA-2019/20 : Автор(ы): S. Gregory, P. Hollyman, T. Earl, A. Clement, J. Visagie, L. Featherstone and M. Belchier

10. Pilot study on electrophoretic variation and stock structure in the mackerel icefish, Champsocephalus gunnari, South Georgia waters

    commercially-exploited mackerel icefish, Champsocephalus gunnari, together with a preliminary assessment of ... revealed average levels of genetic variability, with the proportion of polymorphic loci, P = 0.278, mean ... requires analysis of larger sample sizes with more comprehensive electrophoretic screening. Genetic data ... indicate that localised stocks of C. gunnari exist in South Georgia waters. The questions posed by the non ...

    Meeting Document : WG-FSA-90/10 : Автор(ы): G.R. Carvalho and D.P. Lloyd-Evans (United Kingdom)

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