Résultats de la recherche

1. CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS

   and timescales, of the various processes consequent on climate change. With current levels of ... greatest amount. All of the risks described in this paper probably vary with latitude and longitude, with ... regional climate change, with local intensity of fishing or tourism, and with local foodweb structure, etc ...

   Meeting Document : WG-EMM-09/24 : Auteur(s): P.N. Trathan and D. Agnew (United Kingdom)

2. Rapport de pêcherie : Pêcherie exploratoire de Dissostichus spp. de la division 58.4.1

   the fishery ranged from 100 to 170 cm in length, with a broad mode at approximately 130–150 cm ... required to conduct fishery-based research in accordance with Conservation Measure 41-01. This includes ... forward 4. Mitigation In accordance with CM 25-02, except paragraph 4 if requirements of CM 24-02 are ... shall be appointed in accordance with the CCAMLR Scheme. Carry forward 6. Data Five-day catch and ...

   Document : Site Section: Publications

3. Report on the CCAMLR Marine Debris monitoring program

   decreased, while debris associated with wandering albatrosses increased considerably from the previous year ... Abstract:  Data on beach surveys, debris associated with seabird colonies, marine mammal ... trawl origins. Plastic packaging bands continue to be found in beach surveys, with an increase in open ... associated with grey-headed albatrosses remains consistent, debris associated with black-browed albatrosses ...

   Meeting Document : WG-FSA-15/15 : Auteur(s): CCAMLR Secretariat

4. Relations avec d'autres organisations : Coopération avec les ORGP

   Abstract:  This paper updates developments in relation to CCAMLR’s relations with organisations so ... .  It includes a summary of the status of the establishment of formal relations with the Southern Indian ... with other organisations: Cooperation with RFMOs Microsoft Word File:  e-cc-xxxvi-10r1.docx Approval ...

   Meeting Document : CCAMLR-XXXVI/10 Rev. 1 : Auteur(s): CCAMLR Secretariat

5. SC-CAMLR-XXIX

   Working Group on Ecosystem Monitoring and Management (Cape Town, South Africa, 26 July to 3 August 2010 ...

   Meeting

6. Target strengths of krill at 136 and 20 kHz

   . Ensonification of encaged live krill. For aggregations with mean lengths from 45 to 50 mm the mean single-krill ... target strengths range from-68 to-69 dB at 136 kHz. For aggregations with mean lengths from 43 to 47 mm ... . For aggregations with mean lengths from 47 to 50 mm the mean target strengths ranged from-71 to-75 dB ... . At the same frequency for aggregations with mean lengths in the range 41 to 47 mm the mean single ... aggregations with mean lengths from 45 to 50 mm the mean single-kriU target strengths range from -68 to -69 dB ... at 136 kRz. For aggregations with mean lengths from 43 to 47 mm the mean single-kriU target ... strengths range from -71 to -77 dB at 20 kRz. Trawl hydroacoustic method. For aggregations with mean ... aggregations with mean lengths in the range 41 to 47 mm the mean single-krill target strength is in the range ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.

7. Trade data analysis – Annual report of global toothfish trade data

   sources for the trade of toothfish products for the 2018 calendar year. The analysis has identified that ... forms with mean unit values of 24.03 US$/kg for imports and 23.40 US$/kg for exports. The data ... importer, with 28.33% of global imports. France was estimated to be the largest exporter, with 18.61% of ... between global trade data and the CDS found that they are similar for imports with a 4.43%, but vastly ...

   Meeting Document : CCAMLR-38/BG/09 : Auteur(s): CCAMLR Secretariat

8. On the possibility of practical utilisation of krill target strength TS in situ obtained on the basis of EK-500 measurements

   Abstract:  Comparative analysis of krill length distribution in the echosurvey area, obtained with ... situ at the frequency of 120 kHz as measured with echosounder EK-500 (split-beam) principle). Krill was ... caught with the commercial trawl RT 741448. It was shown that differences between krill length ... considerable (statistically significant). Besides, krill length estimates, obtained with acoustic method, were ...

   Meeting Document : WG-EMM-98/19 : Auteur(s): S.M. Kasatkina (Russia)

9. Deployment and recovery of an archival tag on an Antarctic toothfish in the Ross Sea

   toothfish tagged with an archival tag. The fish was recaptured in the fishery the following season (December ... with distinct behavioural profiles, suggesting significant activity throughout the winter period. With ... the lack of any daylight signal resulting from constant light or darkness, along with living below the ... during its time at liberty, based on the environmental variables recorded by the tag compared with ...

   Meeting Document : WG-FSA-14/64 : Auteur(s): S.J. Parker, D.N. Webber and R. Arnold (New Zealand)

10. A preliminary CASAL population assessment of Patagonian toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons

    . eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2013/14 season and ... revised assessment is compared with the previous assessment for this stock. Stock projections indicate ... that an annual yield of 40 tonnes is consistent with the application of the CCAMLR harvest control rule ... . Links with other toothfish stocks are discussed based on tag recaptures.  Author(s):  V. Laptikhovsky, R ...

    Meeting Document : WG-FSA-14/29 Rev. 1 : Auteur(s): V. Laptikhovsky, R. Scott, M. Söffker and C. Darby (United Kingdom)

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