Résultats de la recherche

1. A PROPOSED MANAGEMENT PROCEDURE FOR THE TOOTHFISH (Dissostichus eleginoides) RESOURCE IN THE PRINCE EDWARD ISLANDS VICINITY

   implementation based upon the results of the trials. Given the importance of an adequate catch rate for the ... Abstract:  Four Operating Models (OMs) reflecting an “Optimistic”, “Intermediate”, “Less ... Pessimistic” and a “Pessimistic” current status for the toothfish resource in the Prince Edward Islands region ... . These models are used for trials of a candidate Management Procedure (MP) which could provide future TAC ...

   Meeting Document : WG-SAM-08/11 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)

2. Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution

   .  Modelling will focus on the South Orkney Islands region, an area that is crucial for determining the overall ... ) fishery requires an understanding of the controls on the distribution and abundance of krill ... development of feedback management procedures and provide the present-day context for considering the ... behaviour for krill distribution Approval:  Approved Secretariat Workflow Status:  Content Approved ...

   Meeting Document : WG-EMM-17/31 : Auteur(s): S. Thorpe, E. Young and E. Murphy

3. Research data collection in CCAMLR longline fisheries for toothfish using electronic monitoring on fishing vessels

   Abstract:  Electronic Monitoring on fishing vessels is increasing globally and is seen as an ... traditionally focused on the need to independently meet regulatory and market demands for transparency and ... accountability, but an increasingly important consideration is the contribution such systems can make to ... monitoring data. Author(s):  J.M. Fenaughty Title:  Research data collection in CCAMLR longline fisheries for ...

   Meeting Document : WG-FSA-2019/13 : Auteur(s): J.M. Fenaughty

4. DEVELOPING A ‘BEST AVAILABLE SCIENCE’ BATHYMETRIC DATA FRAMEWORK FOR FISHERIES MANAGEMENT IN THE ROSS SEA

   have developed preliminary scripts for extracting an appropriate cell size, calculating seabed areas ... -based management through bioregionalisation. Several data sources for bathymetric data exist, and these ... and also improve with research through time. We report on an effort to define the current “best ... available science” bathymetric data for the Ross Sea region along with a set of spatial tools in the form of ...

   Meeting Document : WG-FSA-09/38 : Auteur(s): S.J. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand)

5. Estimates of global krill abundance based on recent acoustic density measurements and their implications for the calculation of precautionary catch limits and the designation of management areas

   differences between our estimates and others can be explained by a number of factors such as: an ... population, and the overestimation of the demand for krill by predators. Even if these low global krill ... the new survey of the South Atlantic is likely to result in an effective biomass which is greater than ... taken into account when managing an expanded krill fishery and the appropriateness of using the existing ...

   Meeting Document : WG-EMM-99/22 : Auteur(s): S. Nicol, A. Constable and T. Pauly (Australia)

6. Preliminary investigations into a two-area stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Amundsen Sea Region

   the acquisition of additional data to provide an index of abundance for the southern ASR be given a ... status for Antarctic toothfish in the Amundsen Sea Region (ASR- Subarea 88.2 SSRUs 88.2C-H) and ... identified several areas for further work. This work was carried out and presented to WG-SAM in 2014, who ... adequate fits to the observed tag recapture data (Mormede et al. 2014b). As an alternative approach, we ...

   Meeting Document : WG-FSA-14/57 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

7. Bayesian data-model synthesis for biological conservation and management in Antarctica

   and distribution. The engine of this decision-support tool is a physically-based algorithm for ... . An ecologically-based Dynamic Bayesian Network (DBN) model assimilates remote sensing results ... -knowledge pipeline required to fully harness the power of remote sensing for effective resource management ... in the Antarctic. This paper serves as an introduction to our proposed development work (as recently ...

   Meeting Document : WG-EMM-13/26 : Auteur(s): H.J. Lynch and M. Schwaller (USA)

8. Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program

   Abstract:  A potential method is presented for combining data collected as part of the CCAMLR ... ecosystem monitoring program (CEMP) into a single index for each of predator, prey and environmental ... that missing values were unlikely to be a problem for time series of parameters that are highly ... correlated (greater than 0.6). Criteria for inclusion of parameters in the indices are discussed when ...

   Meeting Document : WG-EMM-00/14 Rev. 1 : Auteur(s): W. de la Mare and A. Constable (Australia)

9. CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR)

   measures that limit the spatial extent, and require an assessment of potential impacts on VMEs, for those ... fisheries that interact with the seabed. In addition CCAMLR has and also codified an encounter with a VME ... during fishing operations and the resulting course of action to be taken by a vessel. In the first year ... 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR ...

   Meeting Document : WG-FSA-09/45 : Auteur(s): Secretariat

10. Report on attendance at the Fourth Meeting of the Committee for Environmental Protection Under the Madrid Protocol

    the Committee for Environmental Protection (CEP-IV) under the Madrid Protocol. The most important ... issues of relevance to SC-CAMLR are: (1) A report of an open-ended intersessional contact group of the ... CEP reported on progress to find appropriate criteria for and a mechanism to ensure consistency in ... specified Terms of Reference; (2) A report from an intersessional contact group on Diseases of Antarctic ...

    Meeting Document : CCAMLR-XX/BG/03 : Auteur(s): Chair of the CCAMLR Scientific Committee

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