Résultats de la recherche

1. Report on Dissostichus mawsoni exploratory fishery research in East Antarctica (Divisions 58.4.1 and 58.4.2) between the 2011/12 and 2017/18 fishing seasons

   provides a summary of responses to the recommendations with references to the associated outputs in this ... ’ (Appendix 1) Report on Milestone 2.3 of WG-FSA-17/18 Rev. 1 ‘Sharing of environmental data with SOOS ... survival and effective tag-detection rates (Figure 3, Table 3) Report on Milestone 2.2 of WG-FSA-17/18 Rev ... for toothfish within research blocks or across SSRUs and Divisions’ (Appendix 3 and 4) This paper also ...

   Meeting Document : WG-FSA-18/58 Rev. 1 : Auteur(s): P. Yates and P. Ziegler

2. Gentoo penguin (Pygoscelis papua) population winter/summer behaviour and CEMP time-lapse cameras validation at Galindez Island in the 2018/19 season

   three monitoring sites GBW, GPP1, and GPP2, simultaneously with automatic time-lapse cameras picturing ... . The results of visual observations have been compared with data from camera pictures, which registered ... preliminary results exhibit the reasonable correspondence within 0-3 days between visual observations and time ... -lapse camera data for both seasons. The standard deviation for each event varies from ±1 to ±3 days for ...

   Meeting Document : SC-CAMLR-38/BG/13 : Auteur(s): Delegation of Ukraine

3. RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA

   , South Atlantic. Data from 13 demersal trawl surveys conducted over a 20-year period were analysed ... inter-annually and was found to be inversely correlated with the sea surface temperature (SST ... and larvae were not significantly correlated with juvenile density. The mean length of 1+ fish ... correlated with SST in the summer prior to adult spawning. Trends in toothfish recruitment variability ...

   Meeting Document : WG-FSA-08/P02 : Auteur(s): M. Belchier and M.A. Collins

4. Inter-annual variability in krill density at South Georgia: 1997–2012

   ) interspersed with years (1999-2000, 2004, 2009-2010) of very low density (µ < 30 gm-2).   Author(s):  S ... krill was examined using a 15 year time series of acoustic observations undertaken in the Western Core ... resets ranged several orders of magnitude (0 to 10 000 gm-2) and its distribution was highly skewed with ... many zero observations. Within each survey the mean krill density was significantly correlated with the ...

   Meeting Document : WG-EMM-13/14 : Auteur(s): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)

5. Results from the 2019 annual acoustic krill monitoring off the South Orkney Islands

   comparison with previous survey years and provide some context for the large scale survey estimate, we here ... surveys from 2011 to 2018. The distribution was similar to previous years with most krill along the shelf ... the second lowest on record, indicating a less patchy krill distribution than a typical year.  Author ...

   Meeting Document : WG-EMM-2019/69 : Auteur(s): G. Skaret, B.A. Krafft, G. Macaulay, T. Knutsen and O.A. Bergstad

6. Rapport de pêcherie 2015 : Dissostichus spp. sous-zone 48.2

   in the eastern areas of Subarea 48.2. The research will be undertaken over three years (2015–2017 ... year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 ... multiyear research program and conducted 29 hauls with a total catch of 31 tonnes of Antarctic toothfish (D ... . eleginoides in Subarea 88.3. Year D. mawsoni D. eleginoides Catch CPUE Catch CPUE 1998 <1 0.002 2015 ...

   Document : Site Section: Publications

7. Marine Protected Areas in the Southern Ocean: update on current status of designated areas

   (ASPAs), 4 ASPAs with both marine and terrestrial components, and 3 Antarctic Specially Managed Areas ... (ASMAs) with both marine and terrestrial components (all located south of 60°S). A further 3 MPAs have so ...

   Meeting Document : WS-MPA-11/19 : Auteur(s): S.M. Grant and P.N. Trathan (UK)

8. Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012

   random hauls were completed around Shag Rocks with 3 additional opportunistic sites at South Georgia ... . Reasonable catches of Patagonian toothfish were found around Shag Rocks (greater than in 2009 and 2010), with ... -weighted length frequencies of mackerel icefish indicated that 2+ and 3+ sized fish dominated at Shag Rocks ...

   Meeting Document : WG-FSA-12/37 : Auteur(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)

9. CEMP cameras data validation experiment at the Galindez Island gentoo colonies

   pictures processed with the standard deviation for each event vary from ±1 to ±3 days for 5 control nests ... cameras installed. The results of visual observations have been compared with data from camera pictures ... demonstrates the reasonable correspondence within 0-3 days between visual observations and data, obtained by ...

   Meeting Document : SC-CAMLR-XXXVII/BG/20 : Auteur(s): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy, L. Pshenichnov and A. Grytsai

10. Validating the Gasco-method for depredation estimation in Subarea 48.3

    model estimation of the lost catch. A new method was developed in 2014 that used an observed change in ...

    Meeting Document : WG-SAM-16/32 : Auteur(s): M. Söffker and T. Earl

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