Résultats de la recherche

1. Meeting information Observer Organisations

   The CCAMLR Secretariat is delighted to be hosting the 31st meeting of the Commission. We hope you ... will find the following information useful to make your participation enjoyable. Rules of Procedure of ... the Commission (194.47 KB) (Rules 30-35) and the Rules of Procedure of the Scientific Committee ... (194.15 KB) (Rules 19-24) relating to the participation of Observers. Submission of papers to meetings of ...

   Page : Site Section: Meetings

2. Fish stock assessment survey in Subarea 48.3, 2004

   Abstract:  This report describes the activities and preliminary results of the 9th UK fish stock ... British Antarctic Survey scientists during January and February 2004. In addition to the random stratified ... bottom trawl survey the research was extended by a week in order that further investigations into the use ... of acoustic methods for the determination of icefish biomass could be undertaken. Following the ...

   Meeting Document : WG-FSA-04/85 : Auteur(s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom)

3. Growth of Antarctic krill Euphausia superba at South Georgia

   Abstract:  Antarctic krill Euphausia superba has a central role in the ecosystem of the Southern ... Ocean and knowledge of its growth rate is central to determining the factors influencing population ... dynamics. The length of Antarctic krill in the diet of Antarctic fur seals Arctocephalus gazella at South ... Georgia revealed a consistent increase in size between c 42- c 54 mm over the period October-March ...

   Meeting Document : WG-EMM-01/18 : Auteur(s): K. Reid (United Kingdom)

4. Some changes observed in Antarctic seabird distribution and behaviour

   Abstract:  The data on sea birds distribution and abundance collected on the route Kaliningrad ... - Kaliningrad from 1999 November to 2000 April are analyzed. Significant shift of the southern boundary range of ... the great shearwater Puffinus gravis up to South Sandwich Islands (about 7 degrees) is revealed. The ... fact may be explained by abundance fluctuation or shift of the Southern Polar Front to the South ...

   Meeting Document : WG-EMM-00/36 : Auteur(s): F. Litvinov (Russia)

5. Albatross populations: status and threats

   Abstract:  The status of the worlds albatrosses are reviewed within the framework of the taxonomic ... changes proposed by Nunn et al. (1996) and Robertson and Nunn (this volume). The latest estimates of size ... of breeding populations (pairs) at all known localities of each of the 24 proposed species are ... population monitoring the status (i.e. population trends) of two-thirds of the worlds ca. 150 albatross ...

   Meeting Document : SC-CAMLR-XV/BG/21 : Auteur(s): Submitted by SCAR

6. Target strength of mackerel icefish (Champsocephalus gunnari) from a scattering model

   Abstract:  An anatomically detailed acoustic scattering model has been used to estimate the ... cm, at 38 kHz. The model used computed tomography (CT) scans of fish to determine the sound speed and ... density throughout the fish and simulated the complex interaction of the incident sound wave with the ... acoustic impedance contrasts throughout the fish. A preliminary length to tilt-averaged TS relationship is ...

   Meeting Document : SG-ASAM-09/06 : Auteur(s): G. Macaulay (New Zealand)

7. Hydrographic conditions around Elephant Island during austral spring 1994

   Abstract:  Based on a data set sampled during November/December 1994 in the Elephant Island ... Plateau Region by RV POLARSTERN, a water mass analysis is performed which reveals the approximate location ... of the Weddell-Scotia Confluence. Vertical distribution of oceanographic parameters temperature ... outline the genera! flow as given by the geostrophic part of the circulation. Compared to American field ...

   Meeting Document : WG-EMM-95/16 : Auteur(s): Stein, M.

8. REVIEW OF CCAMLR TRANSLATION REQUIREMENTS

   Abstract:  As directed by the Commission, this paper reviews all CCAMLR’s translation needs for ... the 2001–2008 period. Note is taken of the growing translation demand in terms of the number of pages ... requiring translation annually and the increase in translation complexity. Trends in Secretariat translation ... costs are also provided. The context provided by the review is used to identify four areas for attention ...

   Meeting Document : CCAMLR-XXVIII/10 Rev. 1 : Auteur(s): Executive Secretary

9. Bias in acoustic biomass estimates of Euphausia superba Dana to diel vertical migration

   Abstract:  The diel vertical migration of Antarctic krill (Euphausia superba) can greatly bias the ... sonar and independent of the time of day. To demonstrate and quantify these negative biases on both the ... study was collected in the vicinity of Elephant Island, Antarctica during the Austral Summer of 1992 ... . The data includes five surveys conducted from mid-January to mid March. The first and fourth surveys ...

   Meeting Document : WG-KRILL-93/48 : Auteur(s): D.A. Demer and R.P. Hewitt (USA)

10. Système de documentation des captures (SDC)

    CCAMLR implements a range of measures to support the conservation and management of Antarctic ... marine living resources. These measures seek to minimise the impact harvesting activities may have on the ... sustainability of target species, on species taken incidentally as by-catch and on the marine ecosystems. CCAMLR ... and compliance tools, including the Catch Documentation Scheme (CDS) for Dissostichus spp. (toothfish ...

    Page : Site Section: Compliance

Pages