Résultats de la recherche

1. Ecological games in space and time: the distribution and abundance of Antarctic krill and penguins

   selection, foraging, and reproduction. These behaviors are driven by interactions within and between species ... demonstrates its ability to increase our understanding of important ecological interactions in general. Author ...

   Meeting Document : WG-EMM-03/33 : Auteur(s): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

2. Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins

   Abstract:  Predator-prey interactions play an important role in determining the dynamics of ... pelagic ecosystems. Human intervention in such interactions can have effects that cascade throughout these ...

   Meeting Document : WG-Joint-94/12 : Auteur(s): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)

3. RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ... Prince Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled ...

   Meeting Document : WG-EMM-10/P4 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

4. Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ... Prince Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled ...

   Meeting Document : WG-EMM-10/P04 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

5. Use of satellite transponders to assist in fisheries management - the Australian experience

   is described. The implications of this experience for CCAMLR are outlined and issues that have ... occurred in the development of vessel monitoring systems are described. These issues include selection of ...

   Meeting Document : CCAMLR-XIII/BG/09 : Auteur(s): Delegation of Australia

6. Proposal for a joint workshop between the Southern Ocean Observing System and the Scientific Committee for the Conservation of Antarctic Marine Living Resources

   collaborations and data discovery. Given the many useful interactions that could be of benefit to both SC-CAMLR ... interactions could be most easily achieved.  The proposed workshop aims to identify relevant mechanisms for ...

   Meeting Document : SC-CAMLR-XXXVI/BG/15 : Auteur(s): Submitted by SCOR

7. Models of Antarctic marine ecosystems in support of CCAMLR and IWC: background

   Abstract:  Ecosystem models are being developed to explore a range of issues globally. This paper ... organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ...

   Meeting Document : CCAMLR-IWC-WS-08/03 : Auteur(s): Constable, A.

8. Drawing on international experience to improve performance of CCAMLR tagging programs

   intended as a discussion tool to identify and prioritize tagging-related issues for further research ... the potential issues apply equally to other tagged species such as skates. Author(s):  S. Parker and S ...

   Meeting Document : WG-SAM-12/26 : Auteur(s): S. Parker and S. Mormede (New Zealand)

9. On commercial significance of krill aggregations

   numbering 22000 hauls for the period of 1986-1990 and those from Ukrainian trawlers for the period of 2001 ... estimated at 24 g/m2 (Boyd, 2001). As is evident from comparison of above density values, the fleet and ...

   Meeting Document : WG-EMM-03/31 : Auteur(s): S.M. Kasatkina (Russia)

10. Enhancing CCAMLR performance

    account recommendations on the same issues from the second Performance Review as well as recent CCAMLR ... proposals and discussions on the issues. Key actions for CCAMLR from ASOC’s perspective are to create a ...

    Meeting Document : CCAMLR-XXXVI/BG/28 : Auteur(s): Submitted by ASOC

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