Résultats de la recherche
-
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 ...
Meeting Document : WG-EMM-97/54 : Auteur(s): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.
-
Report on the CCAMLR Marine Debris monitoring program
entanglements and hydrocarbon soilings were received for 2015 from South Africa, the United Kingdom, the United ... trawl origins. Plastic packaging bands continue to be found in beach surveys, with an increase in open ... decreased, while debris associated with wandering albatrosses increased considerably from the previous year ...
Meeting Document : WG-FSA-15/15 : Auteur(s): CCAMLR Secretariat
-
Growth and shrinkage in Antarctic krill Euphausia superba is sex-dependent
operations carried out in this region at other times of the year. Our analyses revealed body-length shrinkage ... of the ovaries and is not necessarily an outcome of winter hardship. The sex-dependent changes that ... Approval: Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing ...
Meeting Document : WG-EMM-16/P04 : Auteur(s): G. Tarling, S. Hill, H. Peat, S. Fielding, C. Reiss and A. Atkinson
-
Overview and update of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery in the vicinity of Heard and McDonald Islands (Division 58.5.2)
. This paper serves as an overview of the tagging dataset, and an update to previous summary papers ... unbiased estimates of movement rates between areas and fisheries can be included in an integrated ...
Meeting Document : WG-FSA-07/48 Rev. 1 : Auteur(s): D.C. Welsford, T. Lamb and G.B. Nowara (Australia)
-
ENVIRONMENTAL, SPATIAL, TEMPORAL AND OPERATIONAL EFFECTS ON THE INCIDENTAL MORTALITY OF BIRDS IN THE LONGLINE FISHERY IN THE CROZET AND KERGUELEN AREAS 2003–2006
extinction within thirty years. Also proposed are recommendations regarding incidental catches during hauling ...
Meeting Document : SC-CAMLR-XXVII/12 : Auteur(s): Delegation of France
-
Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods
mawsoni) habitat suitability at different spatial and temporal scales can make an important contribution ... needed to be constrained within an appropriate bathymetric range via post-processing. This resulted in an ...
Meeting Document : WG-FSA-15/64 : Auteur(s): CCAMLR Secretariat
-
Information on illegal fishing in Statistical Area 58 assessment of illegal fishing in French waters around Kerguelen and Crozet Islands: report of observations and inspections in the CCAMLR area 2002/2010 season (1 July 2009 to 15 August 2010)
year and reports on implementation of the CCAMLR Inspection System. It includes an analysis of ... Abstract: Abstract This document summarises French observations of illegal fishing for the past ... throughout the whole year. It has proved to be effective, in that there is no longer any sign of IUU fishing ... are now protected. However, several times a year IUU activities lasting from one to five weeks are ...
Meeting Document : CCAMLR-XXIX/44 : Auteur(s): Delegation of France
-
Results of a CCAMLR-sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012
most appropriate depth strata for future annual surveys. The survey demonstrated it is possible to ... survey biomass estimate had an overall c.v. of 9%, which met the target c.v. of 10%. The survey caught ... mainly 70–110 cm TL, 5–10 year old, Antarctic toothfish. It provided new data on the depth distribution ... feasibility of collecting samples for wider ecosystem monitoring. Although the main aim of the 2012 survey was ...
Meeting Document : WG-FSA-12/41 : Auteur(s): S.M. Hanchet, S. Mormede, S. Parker, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)
-
WG-FSA-12 Information Note
monitored. In addition, an Internet Café with three computers will be available for participants to access ... WG-FSA-12 INFORMATION NOTE The following information is provided by the Secretariat for the use of ... . If parking is required, please contact the Secretariat for details on nearby parking stations. 3 ... accordingly. The Secretariat’s policy for a greener office encourages the use of electronic documents whenever ...
Page : Site Section: Meetings
-
Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019
) from the AVHRR series of NOAA satellites (1981–2019); (3) spatial gradient of SST (as an indicator of ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : WG-EMM-2019/39 : Auteur(s): M. Pinkerton