Résultats de la recherche
-
Implanted identification tags in penguins: implantation methods, tag reliability and long-term effects (draft version)
Abstract: Subcutaneously implanted passive transponder tags have proved to be a reliable way of ... a slimy biofilm harbouring potentially pathogenic organisms incorporated at the time of implantation ...
Meeting Document : WG-EMM-Methods-96/08 : Auteur(s): Kerry, K., Clarke, J.
-
CCAMLR ecosystem monitoring program standard methods: determination of sex of Adelie penguins
when more than 90% of the incubating birds were male and a 6- or 7-day period when more than 90% of the ... , therefore, a means of identifying the sex of Adélie penguins with an accuracy greater than 90% and is ...
Meeting Document : WG-CEMP-94/08 : Auteur(s): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)
-
The diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at the west Antarctic Peninsula
prey items. From a total of 2112 otoliths found, 1176 fish specimens were identified belonging to 4 ... those published for other Antarctic localities which indicate that P. atriceps is a benthic coastal ...
Meeting Document : WG-CEMP-93/26 Rev. 1 : Auteur(s): R. Casaux and E. Barrera-Oro (Argentina)
-
Temporal variability in Antarctic marine ecosystems: periodic fluctuations in the phocid seals
behavior when demodulated at a period of 5 yr. The Weddell seals were generally in phase with the SOI since ... thereafter the SOI series led the leopard seal series by about one quarter of a cycle. The crabeater series ...
Meeting Document : WG-CEMP-91/13 : Auteur(s): J.W. Testa, G. Oehlert, D.G. Ainley, J.L. Bengtson, D.B. Siniff, R.M. Laws and D. Rounsevell (USA)
-
Annual variation in the timing of reproduction in Antarctic fur seals (Arctocephalus gazella) at Bird Island, South Georgia
Abstract: The arrival of Antarctic fur seals at a breeding beach on Bird Island. South Georgia ... away from the area of reduced food availability earlier than females and because they have a more ...
Meeting Document : WG-CEMP-90/39 : Auteur(s): C.D. Duck (United Kingdom)
-
On the intensity of sampling krill trawl catches
krill catches should as far as possible be made by a single observer/vessel; * WG-Krill should consider ... most purposes a minimum sample size of at least 100 animals/trawl is necessary to obtain statistically ...
Meeting Document : WG-KRILL-90/27 : Auteur(s): D.G.M. Miller (South Africa)
-
Distribution of Antarctic krill concentrations exploited by Japanese krill trawlers and minke whates
latitudinal position and shape of the pack-ice edge. Harvesting was frequently conducted in the vicinity of a ... around a bank on the Ross Sea shelf is suggested on the basis of extreme high concentration of minke ...
Meeting Document : SC-CAMLR-VIII/BG/31 : Auteur(s): Delegation of Japan
-
Considerations on the design and evaluation of surveys for estimating recruitment of Patagonian toothfish (Dissostichus eleginoides) with preliminary outcomes for the Heard Island plateau region (Division 58.5.2)
for a range of levels of confidence. The results indicate that while the current and previous survey ... that the implications of these results need to be examined as part of a full evaluation of the current ...
Meeting Document : WG-FSA-SAM-04/19 : Auteur(s): Candy, S., Constable, A.J., Davies, C.R.
-
Revised Management Plan for Cape Shirreff ASPA 149
guidance clarified through the designation of a Helicopter Access Zone (route of aircraft access) and a ...
Meeting Document : WG-EMM-10/21 : Auteur(s): P.A. Penhale (USA) and V. Vallejos Marchant (Chile)
-
Deployment of research hauls in the exploratory fisheries for Dissostichus spp. in Subareas 48.6 and 58.4 in 2009/10
fished in these exploratory fisheries in 2009/10, and had deployed a total of 129 research hauls in ... research fishing protocol. Three types of difficulties and/or limitations were evident: a) Sea-ice along ...
Meeting Document : WG-SAM-10/04 : Auteur(s): Secretariat