Résultats de la recherche

1. Review of the use of survey data and length-at-age models in the assessment of Dissostichus eleginoides in the vicinity of Heard Island and McDonald Islands (Division 58.5.2)

   that best estimates of cohort abundance will be achieved when mixture analysis is informed by accurate ... abundance of juvenile fish and the length-at-age model were also examined. Yield estimates were found to be ...

   Meeting Document : WG-FSA-06/44 Rev. 1 : Auteur(s): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

2. Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress

   which has been estimated by sifting published and unpublished information. Local information on ... first run of the model was carried out, and the initial set of parameters was not found to be self ...

   Meeting Document : WG-EMM-05/18 : Auteur(s): M. Pinkerton, S. Hanchet, J. Bradford-Grieve and P. Wilson (New Zealand)

3. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05

   , being reached by 18 March 2005. The change in fishing patterns between seasons is reflected in the mean ...

   Meeting Document : WG-FSA-05/29 : Auteur(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)

4. Seabird avoidance measures for small Alaskan longline vessels

   access window produced by vessels deploying fixed gear at faster speeds averaged 90 m. Gear sink rates ... guidelines. Vessel speed was found to be a primary determinant of both the distance astern that longline ...

   Meeting Document : WG-FSA-05/36 : Auteur(s): E.F. Melvin and M. Wainstein (USA)

5. Size at maturity and histological procedures explored to determine spawning activity of female Dissostichus mawsoni from samples collected from the Ross Sea in January 2004, December 2004 and January 2005

   study used classic histological techniques to classify ovary stages by the most advanced state of oocyte ...

   Meeting Document : WG-FSA-05/63 : Auteur(s): M.E. Livingston and P. Grimes (New Zealand)

6. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   detections and can potentially better handle the evasion of detection by illegal activity. Both the new and ...

   Meeting Document : WG-FSA-05/P7 : Auteur(s): Ball, I.

7. Mitigation trials and recommendations to reduce seabird mortality in the pelagic icefish (Champsocephalus gunnari) fishery (Subarea 48.3)

   mitigation methods in an attempt to reduce seabird mortality caused by entanglement with the net and to ...

   Meeting Document : WG-FSA-05/59 : Auteur(s): J.O. Roe (United Kingdom)

8. Structure and distribution of the slope fish community in the vicinity of the sub-Antarctic Prince Edward Archipelago

   augmented by the physical and biological vertical zonation. Analyses of diets of selected fish species ...

   Meeting Document : SC-CAMLR-XXIII/BG/20 : Auteur(s): Delegation of South Africa

9. Food consumption estimates of southern elephant seal females during their post-breeding aquatic phase at South Shetland Islands

   assumptions about diet composition. On a basis of 450 females, the total biomass of fish and squid consumed by ...

   Meeting Document : WG-EMM-04/33 : Auteur(s): A.R. Carlini, G.A. Daneri, M.E.I. Márquez (Argentina), H. Bornemann (Germany), H. Panarello, R. Casaux (Argentina), S. Ramdohr and J. Plötz (Germany)

10. Monitoring krill population variability using seabirds and seals at South Georgia – new samplers provide new insights

    Abstract:  Variability in the Southern Ocean is often characterised by fluctuations in the ...

    Meeting Document : WG-EMM-04/63 : Auteur(s): K. Reid, E.J. Murphy, J.P. Croxall and P.N. Trathan (United Kingdom)

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