Résultats de la recherche

1. Short note on time series of Drake Passage Oscillation Index (DPOI) and its influence on environmental variability

   Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... westerly winds (westerlies) determined from sea-level pressure differences across the Drake Passage ...

   Meeting Document : WG-EMM-07/14 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

2. Fishing equipment, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2003/04

   associated with seabirds at Bird Island, South Georgia from 1 April 2003 to 31 March 2004. It is the eleventh ... found in association with wandering albatrosses than with any other species, although the number has ... decreased substantially since last year. Grey-headed albatross collected the highest number of marine debris ... items, mostly small plastic fragments, of the study species. The quantity of fishing gear and ...

   Meeting Document : SC-CAMLR-XXIII/BG/16 : Auteur(s): Delegation of the United Kingdom

3. Database of CCAMLR working documents

   documents contain major contributions to the work of CCAMLR and provide an important record of the history ... of scientific, political and administrative developments. While readily accessible within the ... has been discussed by Working Groups, and various requests have been made for the Secretariat to ... examine the feasibility of creating a database of CCAMLR working documents that could be indexed by ...

   Meeting Document : WG-EMM-02/8 : Auteur(s): Secretariat

4. Marine debris and fishing gear associated with seabirds at sub Antarctic Marion Island – 1998/99

   Abstract:  Most (52%) of the 306 debris items found in association with seabirds at Marion Island ... , during the season May 1998 to April 1999, originated from the fishing industry. The most common items ... found were rope nooses (79) and fishing hooks (28), both originating from the Patagonian toothfish ... Dissostichus eleginoides longline industry. Wandering albatrosses Diomedea exulans took the highest proportion ...

   Meeting Document : SC-CAMLR-XVIII/BG/14 : Auteur(s): Delegation of South Africa

5. SCAR-MARINE BIODIVERSITY INFORMATION NETWORK 2010 AND BEYOND

   Abstract:  Because of the unique context of the Southern Ocean, and the potential impact of Global ... , immediately accessible, and carefully checked. To answer this need, the SCAR Marine Biodiversity Information ... and open access to this information. The two main achievements of SCAR-MarBIN are the development of a ... , which aggregates the information on the web portal (90 datasets; 1,000,000 records). SCAR-MarBIN is ...

   Meeting Document : CCAMLR-XXVII/BG/35 : Auteur(s): Delegation of Belgium

6. CCAMLR TAGGING PROGRAM

   Abstract:  In 2008 WG-FSA recommended that the Secretariat undertake to identify the tagging event ... details for all tags recovered (WG-FSA 2008 paragraph 3.55). The Secretariat has been able to verify the ... proportion of the tags that can now be linked to tagging events in exploratory fisheries (Table 1). The ... recapture linkage rate for rajids has been lower than for toothfish in Subareas 88.1 and 88.2. The linking ...

   Meeting Document : WG-SAM-09/04 : Auteur(s): Secretariat

7. Echo integration in low signal to noise regimes: methods of noise estimation and removal

   Abstract:  The results of acoustic surveys, especially in low signal-to-noise regimes, are ... sensitive to the method used to exclude the contribution of background noise from the acoustic data. The use ... of thresholds to reject weak signals during data collection is inappropriate because the noise ... contribution to the above-threshold-signal cannot later be removed in post processing. The only solution is to ...

   Meeting Document : WG-EMM-97/74 : Auteur(s): Higginbottom, I., Pauly, T.

8. Towards a new method for age determination in Antarctic krill, and evidence that krill shrink under natural conditions

   individuals may be shrinking in the field during winter. If krill shrink during the winter, conclusions ... reached by length-frequency analysis may be unreliable. In this study, the correlation between the body ... -length and the crystalline cone number of the compound eye was examined. Samples collected in the late ... laboratory population, it appears that when krill shrink, the crystalline cone number remains relatively ...

   Meeting Document : WG-Krill-94/17 : Auteur(s): W. de la Mare (Australia)

9. Bibliothèque de référence des engins de pêche

   (VMEs). This work includes: Members’ preliminary assessments of the potential for proposed bottom ... fishing activities to have significant adverse impacts on VMEs (Conservation Measure 22-06) the estimation ... of the spatial footprint of bottom fishing and the extent to which such fishing activities have ... significant adverse impacts on VMEs the development of management strategies for VMEs (e.g. CCAMLR-XXIX ...

   Page : Site Section: Publications

10. Proposition de renforcement du suivi et du contrôle des transbordements

    gaps in the monitoring of transhipments. Currently, most of the transhipments in the Convention Area ... occur between vessels licensed to fish in the Convention Area and vessels of Non-Contracting parties ... (NCPs). The proposed amendments establish a CCAMLR Record of Carrier Vessels, which may include NCP ... vessels, and prohibit a Contracting Party vessel from transhipping inside the Convention Area with a ...

    Meeting Document : CCAMLR-XXXV/24 : Auteur(s): Delegations of Australia and the USA

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