Résultats de la recherche

1. CEMP data summary and updated analysis of CEMP data from Subarea 48.

   in accordance with the ‘ecosystem approach’.  This report provides: Details on CEMP data that have ... been submitted for 2016/17, including an area-based comparison of the 2016/17 observations with  the ... previous season A summary of available CEMP data and metadata and any issues encountered with data ... krill-based ecosystems, providing a basis for regulating harvesting of Antarctic living marine resources ...

   Meeting Document : WG-EMM-17/17 : Auteur(s): CCAMLR Secretariat

2. Status and trends of Antarctic and sub-Antarctic seabirds

   Author(s):  Chairman of the Bird Biology Sub-Committee, SCAR Title:  Status and trends of ...

   Meeting Document : SC-CAMLR-XI/08 : Auteur(s): Chairman of the Bird Biology Sub-Committee, SCAR

3. The status and trends of Antarctic and Subantarctic seabirds

   Author(s):  Submitted by the SCAR Subcommittee on Bird Biology Title:  The status and trends of ...

   Meeting Document : SC-CAMLR-XV/BG/29 : Auteur(s): Submitted by the SCAR Subcommittee on Bird Biology

4. Competition-induced starvation drives large-scale population cycles in Antarctic krill

   —exhibits a five to six year population cycle, with oscillations in biomass exceeding one order of magnitude ... models. Here, using data analysis complemented with modelling of krill ontogeny and population dynamics ... that the cycle amplitude increases with reduction of krill loss rates. Thus, a decline of apex ... , with drastic consequences for the entire Antarctic ecosystem. Author(s):  A.B. Ryabov, A.M. de Roos, B ...

   Meeting Document : WG-EMM-18/P05 : Auteur(s): A.B. Ryabov, A.M. de Roos, B. Meyer, S. Kawaguchi and B. Blasius

5. DISTRIBUTION AND ABUNDANCE OF ANTARCTIC TOOTHFISH IN THE ROSS SEA

   (s):  S.M. Hanchet, S. Mormede and A. Dunn (New Zealand) Title:  DISTRIBUTION AND ABUNDANCE OF ...

   Meeting Document : WG-EMM-09/40 : Auteur(s): S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

6. OTOLITH CHEMISTRY INDICATES POPULATION STRUCTURING BY THE ANTARCTIC CIRCUMPOLAR CURRENT

   the Antarctic and between some Antarctic areas. We also found evidence of four groups of fish with ... different early life chemistry: one associated with South America and three Antarctic groups showing mixing ... consistent with advective transport along the ACC. These results suggest that toothfish populations are ... number of breeding members with access to spawning grounds, whereas fisheries may rely substantially on ...

   Meeting Document : WG-FSA-08/P05 - Abstract : Auteur(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams

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

   Abstract:  A new method for estimating illegal fishing effort is put forward. The results from ... this new method are similar to those of the Agnew and Kirkwood (2005) method, and this suggests that ... zero observations reflect zero illegal fishing. The new method performs better in the case of zero ... 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.

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

   Abstract:  A new method for estimating illegal fishing effort is put forward. The results from ... this new method are similar to the Agnew and Kirkwood method and this suggests that the current method ... observations reflects zero illegal fishing. The new method performs better in the case of zero detections and ... can potentially better handle the evasion of detection by illegal activity. Both the new and the ...

   Meeting Document : WG-FSA-04/63 : Auteur(s): I. Ball (Australia)

9. Reassessment of important population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on time series of surveys and fishery data

   originally thought with growth rates similar to South Georgia. The new estimates of growth parameters enabled ... new survey of the Heard Island Plateau was undertaken in May- June 2001, providing the sixth survey ... over 11 years on this stock with other surveys including part of this stock. This paper describes the ...

   Meeting Document : WG-FSA-01/73 : Auteur(s): A.J. Constable, R. Williams, T. Lamb, I.R. Ball and E. van Wijk (Australia)

10. Setting management goals using information from predators

    indicators of the status of predators with respect to establishing target and limit/threshold reference ... be set for higher trophic levels – such as marine mammals, birds and fish. It briefly explores the ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) for taking account of higher ...

    Meeting Document : WG-EMM-07/P7 : Auteur(s): A. Constable (Australia)

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