Résultats de la recherche
-
Foraging areas of black-browed and grey-headed albatrosses breeding on Macquarie Island in relation to marine protected areas
and grey-headed albatrosses foraged in Antarctic waters under the jurisdiction of CCAMLR, accounting ... significantly more time in waters outside the spatial extent of these areas and are at higher risk from ...
Meeting Document : WG-FSA-04/49 : Auteur(s): A. Terauds, R. Gales, G.B. Baker and R. Alderman (Australia)
-
An interlaboratory comparison of ages estimated for Dissostichus eleginoides from the Argentine Sea, southwest Atlantic Ocean
Atlantic, the waters south of New Zealand, and CCAMLR subarea 48.3. The comparisons of age data produced by ...
Meeting Document : WG-FSA-04/45 : Auteur(s): M.C. Cassia (Argentina), P.L. Horn (New Zealand) and J.R. Ashford (USA)
-
Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003
, for Heard Island Plateau (Division 58.5.2) was done, using the standard CCAMLR methods, based on the ... estimate for 2004 was 2,680 t. Initial tests of length at age assumptions indicated that using a specified ... length at age vector that did not include growth beyond 15 years had only small effects on projected long ... of growth beyond this age at 58.5.2. Preliminary examinations of the effect of refinements to the ...
Meeting Document : WG-FSA-03/33 : Auteur(s): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)
-
Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica
October 1998, following completion of their annual moult at Bechérvaise Island. Instruments were factory ... boundaries of oceanic gyres may thus be useful to CCAMLR in the regulation of the Antarctic krill fishery as ...
Meeting Document : WG-EMM-02/47 : Auteur(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)
-
Changes to seabird avoidance regulations in Alaska demersal longline fisheries based on scientific research on effectiveness of mitigation measures
Washington Sea Grant Program (WSGP) on the effectiveness of seabird avoidance measures in the longline ... at http://www.wsg.washington.edu/pubs/seabirds/seabirdpaper.html and was submitted to CCAMLR in 2001 ... revise the current seabird avoidance requirements to improve their effectiveness at reducing the ...
Meeting Document : WG-FSA-02/53 : Auteur(s): K.S. Rivera (USA)
-
Ecosystem modelling for the Antarctic krill fishery
University of Concepcion, Chile with the Fisheries Centre at University of British Columbia, Canada. In a ... ecosystem, one for CCAMLR area 48.1 and another for areas 48.2 and 48.3 combined. Organisms in the system ...
Meeting Document : WG-EMM-01/65 : Auteur(s): T. Antezana, J. Cornejo, E. Bredesen, P. Faundez (Chile), A.W. Trites and T. Pitcher (Canada)
-
Longline sink rates on a bottom autoline vessel in New Zealand: draft
Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-FSA-98/51 : Auteur(s): N.W. McL. Smith (New Zealand)
-
Population assessment of Patagonian toothfish in Subarea 48.4 – 2011 update
catch at age model generates a yield of 52 tonnes based on CCAMLR decision rules. In 2006 the northern ... Subarea 48.4 presented in 2010. The CASAL model is improved through the incorporation catch at age data ... , as an alternative to the catch at length data that were the only such data available in 2010. The ... suggest that further data on the D. eleginoides population at Saunders island should be acquired, with ...
Meeting Document : WG-FSA-11/38 : Auteur(s): J. Roberts, R. Mitchell and R. Wakeford (United Kingdom)
-
DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN
. The surveys should involve a mark-recapture program, estimation of catch rates in the main grounds for ... and commercial fishing and it is likely that they are depleted below the threshold for CCAMLR ... fisheries. An updated assessment of that status the stock at BANZARE Bank using data from the recent seasons ... trajectories indicate it is likely that it will be at least 5 years before it is sufficiently low risk to ...
Meeting Document : WG-FSA-09/44 : Auteur(s): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)
-
Relationship between distribution of Antarctic krill (Euphausia superba) and environmental index MTEM-200 in the Antarctic Ocean throughout the year
2008 from the CCAMLR database. Another is accumulated water temperature data of the World Ocean ...
Meeting Document : WG-EMM-08/32 : Auteur(s): M. Naganobu, T. Kitamura and K. Hasunuma (Japan)