Résultats de la recherche

1. Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem

   dataset was from FRAM and was used to derive a mean velocity field for the upper 250m of the water column ... estimates of local predator demand to consider the implications for calculating the precautionary catch ... levels suitable for the region. The study suggests that catch levels in this area have in the past being ... of the same order as the calculated potential yield. The work highlights the need for improved ...

   Meeting Document : WG-EMM-97/65 : Auteur(s): Everson, I.E., Trathan, P.N., Murphy, E.J.

2. Logiciel de calcul du crépuscule nautique

   at a user-defined position, for today and at fortnightly intervals during a selected calendar year ... , the Sun will not be lower than 12° below the horizon for a period in summer, and will not rise above ... 12° below the horizon for a period in winter. This calculator provides the times of nautical twilight ... the user's clock. The calculator is intended for use with CCAMLR's Conservation Measure 25 ...

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3. Using krill length data from fishery-dependent and fishery-independent data sources to measure changes in the Antarctic krill population structure in the Bransfield Strait

   were analysed for trends in population structure. Krill length data collected by the Scheme of ... structure consistent with previous studies, and may provide a more appropriate source for measuring shifts ... dynamics for use in fisheries management. Author(s):  CCAMLR Secretariat Title:  Using krill length data ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : WG-EMM-2019/76 : Auteur(s): CCAMLR Secretariat

4. Proposition préliminaire d'aire marine protégée du domaine 1 PARTIE A-1 : Zones prioritaires de conservation

   Abstract:  This document contributes to the planning process for the designation of a Domain 1 MPA ... providing a platform for the sharing and visualization of information, highlighting the multinational ... identification of Priority Areas for Conservation (PAC) in Domain 1- as introduced during the last EMM meeting ... :  Domain 1 Marine Protected Area Preliminary Proposal PART A-1: Priority Areas for Conservation Microsoft ...

   Meeting Document : SC-CAMLR-XXXVI/17 : Auteur(s): Delegations of Argentina and Chile

5. Scientific research notifications (Conservation Measure 24-01)

   accordance with Conservation Measure 24-01. Four notifications were received by the Secretariat for research ... in 2009/10, and five notifications have been received to date for research in 2010/11. Details of the ... notifications for 2010/11 are appended. Author(s):  Collated by the Secretariat Title:  Scientific research ...

   Meeting Document : WG-FSA-10/09 : Auteur(s): Collated by the Secretariat

6. Krill Fishery Report 2015

   to the fishery reports that are completed for finfish fisheries, is presented for consideration by ... the Scientific Committee. Alternative options for the presentation of time-series of the spatial ...

   Meeting Document : SC-CAMLR-XXXIV/BG/21 : Auteur(s): CCAMLR Secretariat

7. Estimates of natural and fishing mortality from toothfish mark–recapture and catch-at-age data at South Georgia

   Abstract:  This paper presents new results and estimation bias analyses for a Bayesian mark ... fishing mortality, for the given age range, than are assumed and predicted by the current assessment ... for estimating key parameters like natural mortality, as well as a method for comparing parameter ...

   Meeting Document : WG-FSA-06/54 : Auteur(s): R.M. Hillary and D.J. Agnew (United Kingdom)

8. 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)

9. 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

10. 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

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