Résultats de la recherche

1. Towards the development of an assessment of stock abundance for Subarea 88.2 SSRUs 88.2C–G – a discussion paper

   caused primarily by the poor spatial overlap of released tagged fish with subsequent fishing effort. By ... recapture in this region we further recommend that the tagging rate in this area be increased to 3 tags per ...

   Meeting Document : WG-SAM-14/28 : Auteur(s): S.M. Hanchet and S.J. Parker (New Zealand)

2. Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2017

   ) was calculated at 91,049 t with a lower 1-sided 95% interval estimate of 37,514t. Mackerel icefish ... covering depths of between 100 and 350m. 3. Overall biomass of Mackerel icefish (Champsocephalus gunnari ...

   Meeting Document : WG-FSA-17/44 : Auteur(s): M. Belchier, V. Foster, S. Gregory, S. Hill, V. Laptikhovsky, P. Lafite and L. Featherstone

3. Oiled penguins observed at Bird Island, South Georgia, 1992/1993

   within 20nm of the Willis Islands (5km west of Bird Island) from early July, are the most likely source ...

   Meeting Document : SC-CAMLR-XII/BG/15 : Auteur(s): Delegation of United Kingdom

4. United States seabird research undertaken as part of the CCAMLR Ecosystem Monitoring Program, 1987–1988

   were obtained. Although it is too early to draw conclusions on any aspects of the data, this report ...

   Meeting Document : SC-CAMLR-VII/BG/17 : Auteur(s): United States of America

5. Re-organisation of WG-FSA Report

   restructure the WG-FSA report. In early 2004, the extend and nature of the work required was developed in ...

   Meeting Document : WG-FSA-SAM-04/06 : Auteur(s): CCAMLR Secretariat

6. Estimating nest-level phenology and reproductive success of colonial seabirds using time-lapse cameras

   . The method was validated with concurrent direct observations for each species and then applied to a ... applicable for other seabirds with stereotypical nest attendance patterns from which breeding phenology could ... camera network in the Antarctic Peninsula region to demonstrate its utility. 3. Mean egg lay and ...

   Meeting Document : WG-EMM-18/P01 : Auteur(s): J.T. Hinke, A. Barbosa, L.M. Emmerson, T. Hart, M.A Juáres, M. Korczak-Abshire, G. Milinevsky, M. Santos, P.N. Trathan, G.M. Watters and C. Southwell

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   investigation is recommended. Overall, model fits to the data were adequate, with the tag-release and recapture ... similar pattern to that of previous years. Preliminary models using tag-recapture data from all vessels ...

   Meeting Document : WG-FSA-06/60 : Auteur(s): A. Dunn and S.M Hanchet (New Zealand)

8. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   expected with test situations. It produced a near-perfect estimate of stock size when there was an ideal ... magnitude of the estimated bias to correct the tagging estimate made last year for 48.3, we do conclude that ... model incorporates the facility for releases by box over a number of years. The model performed as ...

   Meeting Document : WG-FSA-SAM-05/6 Rev. 1 : Auteur(s): D.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom)

9. Changes to seabird avoidance regulations in Alaska demersal longline fisheries based on scientific research on effectiveness of mitigation measures

   lines on larger vessels. Changes were based on research results from a two-year study conducted by the ... relative to controls with no deterrent). This proposed action is prompted for two reasons: 1) An industry ... successfully reduce seabird incidental take in all years, regions, and fleets (88 percent to 100 percent ...

   Meeting Document : WG-FSA-02/53 : Auteur(s): K.S. Rivera (USA)

10. The ‘CAML/SCAR-MarBIN Biogeographic Atlas of the Southern Ocean’

    extensive biodiversity exploration and assessment by the Census of Antarctic Marine Life (www.caml.aq), with ... comparative biogeographic analyses or discovering marine biodiversity hotspots. At the end of five years of ...

    Meeting Document : WS-MPA-11/15 : Auteur(s): C. De Broyer (Belgium) and P. Koubbi (France)

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