Résultats de la recherche

1. Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04

   represents an increase of 97% on the 183 items recorded in 2002/03 and the highest levels of summer beach ... Abstract:  During the fourteenth year of standardised beach surveys of man-made debris at Bird ... 1.82 kg since last year to 5.39 kg. The highest proportion of marine debris collected comprised ... miscellaneous items; the largest annual amount of this type of debris since the surveys began in 1990. For the ...

   Meeting Document : SC-CAMLR-XXIV/BG/15 : Auteur(s): Delegation of the United Kingdom

2. A system-of-equations approach to modeling age structured fish populations: the case of Alaskan red king crab, Paralithodes camtschaticus

   -class equations. This exploits the commonality among cohort members and serves as an instrumental ... framework is applied to trawl survey data for adult male Alaskan king crab, Paralithodes camtschaticus ... that link age-classes. The technique uses multiple observations on a cohort to further mitigate the ...

   Meeting Document : WS-CRAB-93/23 : Auteur(s): J.A. Greenberg, S.C. Matulich and R.C. Mittelhammer (USA)

3. Patagonian toothfish maturity in fishing area 48.3 (South Georgia and Shag Rocks)

   determine size at maturity for male and female individuals.A considerable amount of original data indicated ... maturity ogive was drawn and compared with size composition in catches of recent years to show that ...

   Meeting Document : WG-FSA-03/99 : Auteur(s): K.V. Shust and A.N. Kozlov (Russia)

4. Reporting and communicating of longline sink rates

   Abstract:  Two of CCAMLR’s exploratory fisheries for toothfish (Statistical Divisions 58.4.3a and ... complied with. For the purpose of determining whether licensed operators within the CCAMLR Area are ... report, using the CCAMLR Members Only section of the CCAMLR website, longline sink rate compliance for ... vessels which fish outside the prescribed season. This will allow, among other things, for patrols to be ...

   Meeting Document : CCAMLR-XXVI/27 : Auteur(s): Delegation of Australia

5. CCAMLR tagging program: tag link status update

   event, as well as an indication of the time and effort taken to make the link, the Secretariat ... introduced in 2011 a tag recapture link status code.  For the 2011 season, a total of 1433 tags have been ... returned; 50% provide an exact match with tag numbers held in the database, 22 % provide an exact match ... with tag numbers but had inconsistent ancillary data. For those tags that did not provide exact or ...

   Meeting Document : WG-SAM-12/22 : Auteur(s): Secretariat

6. Informations sur la pêche INN dans la zone statistique 58 Évaluation de la pêche INN dans les eaux françaises adjacentes aux îles Kerguelen et Crozet Rapport des observations et inspections effectuées en zone CCAMLR Saison 2012/2013 (15 juillet 2012 – 23 août 2013)

   les ZEE de Crozet, Kerguelen et Heard et Mac Donald ainsi que leurs parages proches. Il mentionne ... que leurs parages proches. Il mentionne les navires figurant sur la liste noire de la CCAMLR observé ...

   Meeting Document : CCAMLR-XXXII/21 Rev. 1 : Auteur(s): Délégation française

7. Acoustic discrimination of southern ocean zooplankton

   originating from Antarctic krill Euphausia superba, with an overall correct classification rate of 77%. We ... employed for fishery acoustics, it is possible to discriminate in situ between several zooplanktonic taxa ... copepod Rhincalanus gigas. Instrumentation on the nets allowed their trajectories to be reconstructed ... be discriminated once information on target distribution was considered, highlighting the value of ...

   Meeting Document : WG-EMM-97/54 : Auteur(s): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.

8. Foraging patterns in the Antarctic shag (Phalacrocorax bransfieldensis) at Harmony Point, Antarctica

   Shag Phalacrocorax bransfieldensis was studied by direct observation on individuals breeding at Harmony ... reduce the extension of the foraging trips which in years of scarce food availability may no result in ...

   Meeting Document : WG-EMM-04/22 : Auteur(s): R. Casaux and A. Baroni (Argentina)

9. Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill

   . Fluctuations in year class success in parts, or all, of the population across the Scotia Sea, can generate ... . There is now extensive evidence that there are years when there is a very low abundance of Antarctic ... ecosystem with the most obvious impacts on survival and breeding success of some of the major krill ...

   Meeting Document : WS-AREA 48-98/8 : Auteur(s): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)

10. Summary of VME notifications made under Conservation Measures 22-06 and 22-07

    received a total of 30 notifications of encounters with VMEs in 2008/09 arising from research surveys (CM ... have been submitted from the exploratory pot fishery for crab in Subarea 48.2 (1 notification), and the ... exploratory longline fisheries for Dissostichus spp. in Subareas 48.6 (1 notification), 88.1 (32 notifications ...

    Meeting Document : WG-EMM-10/07 : Auteur(s): Secretariat

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