Résultats de la recherche

1. Ideal survey patterns: an example of using a simulated world

   criteria. The shot selection criteria can be either that locations of known good quality are preferentially ... selected or that locations are selected at random. The landscape and fishery are simulated in a spatially ... explicit Monte Carlo model and the use of such models to study these issues is considered along with their ... interest about the fished population? If and when can the catch/effort data be used as a measure of the ...

   Meeting Document : WG-FSA-01/75 : Auteur(s): I.R. Ball and A.J. Constable (Australia)

2. High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney Islands (Subarea 48.2): three potential Vulnerable Marine Ecosystems

   proposed that consideration be given to creating a larger precautionary region that encompasses the cluster ... three proposed new VMEs are consistent with requirements for designation as VMEs under CM 22-06, it is ... of these VMEs. The physical height of these pennatulaceans should also be taken into consideration ...

   Meeting Document : WG-EMM-18/36 : Auteur(s): C.D. Jones

3. Fisheries research within the Ross Sea region Marine Protected Area

   evaluation of fisheries research that will interact with the Ross Sea region Marine Protected Area. These ... effectiveness of the Marine Protected Area. All research should be based on a robust experimental design, and in ... ; derive the maximum scientific outcomes from proposed activities; and ensure that robust scientific ... conclusions can be drawn from the outcomes. To meet this challenge, we provide a guide for the preparation and ...

   Meeting Document : WG-SAM-2019/06 : Auteur(s): S. Parker and A. Dunn

4. Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica

   ecosystem but should be sufficiently independent for fishing in that unit not to inadvertently affect ... the harvested species, and the ‘predator unit’, which does not have to be a relatively self-contained ... be used to help the CCAMLR Ecosystem Monitoring Program (CEMP) provide strategic advice on the ... circumscribing predator units as well as undertaking an assessment of long-term annual yield. It is proposed that ... shery could be concentrated in a small number of units in such a way that the relative fi shing ... been resolved, despite early consideration of the options that could be used to provide for an ... revision of the precautionary catch limit for krill, CCAMLR has requested that the krill catch limit be ... and the krill population can be matched with the larger scale of the fi shery (see Schneider, 1994 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Auteur(s): Constable, A.J. and S. Nicol

5. An update on the Antarctic Climate Change and the Environment (ACCE) report

   Antarctic Climate Change and the Environment (ACCE) Report. It considers two key questions that climate and ... other environmental scientists are concerned with: The separation of natural climate variability from ... anthropogenic signals and the Antarctic ice sheet and sea level. SCAR has formed an ACCE Expert Group that will ... provide future updates, a summary of which will be provided to CCAMLR. Author(s):  Submitted by SCAR Title ...

   Meeting Document : CCAMLR-XXIX/BG/17 : Auteur(s): Submitted by SCAR

6. Reviewing the need for bottle test for specified longline gear configurations

   a number of CMs that are interrelated with respect to seabird mitigation and it may be timely to ... update (and simplify) the seabird mitigation elements of these measures. The changes that are proposed do ...

   Meeting Document : WG-FSA-14/24 : Auteur(s): Secretariat

7. RECENT TRENDS IN NUMBERS OF CROZET SHAGS BREEDING AT THE PRINCE EDWARD ISLANDS

   at Marion Island have a similar diet to Crozet shags, suggesting that both species may have been ... doubled between the summers of 2001/02 and 2008/09. In 2008/09, some 600 pairs of Crozet shags were ...

   Meeting Document : WG-EMM-10/P2 : Auteur(s): R.J.M. Crawford, P.G. Ryan, B.M. Dyer and L. Upfold

8. Recent trends in numbers of Crozet shags breeding at the Prince Edward Islands

   at Marion Island have a similar diet to Crozet shags, suggesting that both species may have been ... doubled between the summers of 2001/02 and 2008/09. In 2008/09, some 600 pairs of Crozet shags were ...

   Meeting Document : WG-EMM-10/P02 : Auteur(s): R.J.M. Crawford, P.G. Ryan, B.M. Dyer and L. Upfold

9. Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   collision with an ice block which caused a problem in a propeller, so it couldn’t perform the proposed ... established, except force majeure, fulfilling Spain's commitment to return to the same fishing areas ...

   Meeting Document : WG-FSA-15/05 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

10. Preliminary results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014

    that stratum. Further results will be provided at WG-FSA-14, including age data and comparison with ... Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... abundance from a well-designed survey could be a useful input into the Ross Sea stock assessment model. The ... abundance which could be included as strata in future annual surveys. The survey was successful in ...

    Meeting Document : WG-SAM-14/24 : Auteur(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)

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