Résultats de la recherche

1. The effects of CEMP monitoring procedures on Adelie penguin colonies

   band and tag loss. There was a reduction in return rates of birds banded for more than one season, but ... during the incubation period or for several consecutive trips during chick rearing resulted in increased ... foraging trip durations and reduced breeding success. Attachment for a single foraging trip post-hatching ... two breeding seasons. The implications of these findings for the CCAMLR Ecosystem Monitoring Program ...

   Meeting Document : WG-CEMP-93/19 : Auteur(s): J. Clarke, K. Kerry (Australia)

2. The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations

   methods of calculus of probabilities; biomass estimate is determined as a product of average density for ... transects (sections) serve as survey parameters. Dependences offered here, can be used in practice both for ... a posteriori estimation of error made when calculating biomass, and for survey planning on the basis ... a basis for the procedure of survey operative control. Author(s):  Z.I. Kizner (USSR) Title:  The ...

   Meeting Document : SC-CAMLR-VI/BG/39 : Auteur(s): Z.I. Kizner (USSR)

3. Adélie penguin breeder abundance in CCAMLR Divisions 58.4.1 and 58.4.2

   priority region for estimation is Area 48, but the krill consumption estimates are also being developed for ... other regions around Antarctica under the work program of WG-EMM-STAPP as a basis for management of ... population for Divisions 58.4.1 and 58.4.2 in east Antarctica. We estimated that around 1.31 million pairs of ...

   Meeting Document : WG-EMM-13/09 : Auteur(s): C. Southwell, J. McKinlay, L. Emmerson (Australia), A. Takahashi (Japan), C. Barbraud, K. DeLord and H. Weimerskirch (France)

4. Proposal to reposition the boundary between CCAMLR statistical Subareas 58.6 and 58.7

   fishery statistics reported for Subarea 58.7 reflects only part of the fishery in the South African EEZ ... , whereas statistics for Subarea 58.6 reflects data for the fisheries in the French EEZ at the Crozet ... use for management of the fisheries in these two Subareas. We propose that the boundary between ...

   Meeting Document : WG-SAM-15/51 : Auteur(s): R.W. Leslie (South Africa) and G. Duhamel (France)

5. Summary of New Zealand research projects relevant to the Ross Sea region Marine Protected Area

   fishery for Antarctic toothfish in the Ross Sea region. The intention of this paper is to present the ... (historical) New Zealand data for retrospective analysis. Second to identify New Zealand scientists and ... (future) research activities so that possibilities for international collaboration are maximised. Author(s ... Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents:  New Zealand ...

   Meeting Document : WS-SM-18/03 : Auteur(s): M. Pinkerton and J. Scarrow

6. Informations sur un atelier de formation d'observateurs scientifiques et de contrôleurs de la CCAMLR

   Abstract:  Information is presented on a Workshop for Training Russian Scientific Observers and ... workshop for training CCAMLR scientific observers and inspectors Microsoft Word File:  r-sc-xxxvi-14.docx ... Approval:  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing ...

   Meeting Document : SC-CAMLR-XXXVI/14 : Auteur(s): Делегация Российской Федерации

7. CEMP indices: 2013 update

   changes in krill-based ecosystems to provide a basis for regulating harvesting of Antarctic living marine ... resources in accordance with the ‘ecosystem approach’. In 2012/13 data has been submitted by six Members for ... 13 sites and 13 CEMP parameters.   This report provides a summary of CEMP data submissions for the ...

   Meeting Document : WG-EMM-13/06 : Auteur(s): Secretariat

8. Use of biological data to inform bioregionalisation of the Southern Ocean

   species-specific layers can then be used in bioregionalisation, for instance by classifying directly on ... biological data without the need for environmental proxies. We describe one method, called BRT (Boosted ... aggregate data layers for pelagic zooplankton using a circumpolar dataset collected by Continuous Plankton ... other available data that is appropriate for this method and is likely to be important for the CCAMLR ...

   Meeting Document : WS-BSO-07/7 : Auteur(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)

9. LIFE HISTORY BUFFERING IN ANTARCTIC MAMMALS AND BIRDS AGAINST CHANGING PATTERNS OF CLIMATE AND ENVIRONMENTAL VARIATION

   Abstract:  The consequences of warming for Antarctic long-lived organisms depend on their ability ... and Weddell seals, we found strong support for selection of life history traits that reduce ... against the effects of recent climate-driven habitat changes except for Antarctic fur seals, in the ... fur seal food supply, Antarctic krill. This has increased the fitness costs of breeding for females ...

   Meeting Document : WG-EMM-08/P05 : Auteur(s): J. Forcada, P.N. Trathan and E.J. Murphy

10. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

    crab movement and suggested that depletion estimators will not be appropriate tools for estimating ... . Four of the tagged crabs were recovered, and these crabs were at liberty for about 1 to 5 weeks. The ... and density were made for the area around Phase 2's third depletion square. The assumptions of ... the mark-recapture model were probably violated, but attempts were made to account for biased sampling ...

    Meeting Document : WG-FSA-96/34 : Auteur(s): Watters, G.

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