Résultats de la recherche

1. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2016/17

   to March 2017. Surveys of beached marine debris at Bird Island recorded a total of 244 items during ... austral winter (April to September 2016) and 499 items during summer (October 2016 to March 2017). Twelve ... to 22 March 2017). Sixty-four items of beached marine debris were recorded at Goudier Island ... (operational 13 November 2016 to 1 March 2017), which is the highest number since observations began in 2010/11 ...

   Meeting Document : SC-CAMLR-XXXVI/BG/35 : Auteur(s): C. Waluda

2. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018

   toothfish) was twice that of 2017 while the catch of Champsocephalus gunnari (mackerel icefish) was two ... thirds of the 2017 survey catches. The catches of the other managed bycatch species, Channichthys ... those of 2017. Invertebrate catch (including jellyfish) in the 2018 survey was 1.5 times the low value ... of 2017. The calculated biomass for 2018 of the target species D. eleginoides and C. gunnari in the ...

   Meeting Document : WG-FSA-18/55 : Auteur(s): G. Nowara, T. Lamb and P. Ziegler

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

   in 2017, but is comparable with the long term average. The highest catches were on the moraine banks ... results obtained in 2017. The estimated biomass of Notothenia rossi was higher than observed in 2017 and ... guntheri was also higher than observed in 2017, and was the third highest in the survey time series. Author ...

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

4. Updated background paper (2018) on the Domain 1 MPA. Part A: Domain 1 MPA Model

   and Chile in 2017 at CCAMLR XXXVI. It also includes the suggestions and reviews (WG-EMM, Buenos Aires ... , 2017; Scientific Committee, Hobart, 2017) proposed by the Expert Group and the information provided for ...

   Meeting Document : SC-CAMLR-XXXVII/BG/07 : Auteur(s): Delegations of Argentina and Chile

5. Updated background paper (2018) on the Domain 1 MPA. Part B: rationale of changes

   and Chile in 2017 at CCAMLR XXXVI. It also includes the suggestions and reviews (WG-EMM, Buenos Aires ... , 2017; Scientific Committee, Hobart, 2017) proposed by the Expert Group and the information provided for ...

   Meeting Document : SC-CAMLR-XXXVII/BG/08 : Auteur(s): Delegations of Argentina and Chile

6. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2

   the periods 1–14 November 2017, 15–30 November 2017, 1–14 April 2018 and 15–30 April 2018. This report ... ), and 2017 (WG-FSA-17/20). Author(s):  T. Lamb Title:  Report on fishing effort and seabird interactions ...

   Meeting Document : WG-FSA-18/57 : Auteur(s): T. Lamb

7. Estimating density and biomass of Antarctic krill around South Sheltland Islands using the 2-dB difference method

   2016 and 38 and 200 kHz from March 6 to 14 in 2017. Krill were collected by the commercial middle trawl ... v difference-3.0-13.8 dB in 2017, respectively. Krill density and biomass were significantly higher ... in 2016 than those in 2017. Author(s):  S.-G. Choi, K. Lee and D. An Title:  Estimating density and ...

   Meeting Document : WG-EMM-17/08 : Auteur(s): S.-G. Choi, K. Lee and D. An

8. Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method

   2016 and 38 and 200 kHz from March 6 to 14 and 38 and 120 kHz on April 27 and May 5 in 2017. Krill were ... and 83 thousand tonnes (CV=31.4%) applying S v difference-3.0-13.8 dB in 2017, respectively. Krill ... density and biomass were significantly higher in 2016 than those in 2017. Author(s):  S. Choi, K. Lee and ...

   Meeting Document : SG-ASAM-18/08 : Auteur(s): S. Choi, K. Lee and D. An

9. Empirically-driven feedback management incorporating multi-scale risk assessment and an experimental framework to facilitate adaptive improvement

   acoustic data and predator foraging information (EMP: Nor/Chil/China 2017).   Each approach has substantial ... their own right.  In 2017, the Scientific Committee encouraged coordination among the various approaches ... which was presented by Norway, Chile and China to SC in 2017, and provide a framework for incorporating ...

   Meeting Document : WG-EMM-2019/18 : Auteur(s): A.D. Lowther, B. Krafft, O.R. Godø, C. Cardenas, X. Zhao and O.A. Bergstad

10. Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4

    tagging returns to be 979.3 tonnes in 2017. Applying the CCAMLR agreed precautionary assumption of average ... biomass across the time series and harvest rate of γ = 0.038, implies a 2017/18 yield of 37 tonnes ...

    Meeting Document : WG-FSA-17/49 : Auteur(s): N.D. Walker and T. Earl

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