Résultats de la recherche

1. Contrasting population changes in sympatric penguin species in association with climate warming

   population changes between species at different study sites complicate the understanding of causal processes ... conditions for some species. These include the congeneric Adélie, chinstrap and gentoo penguins, which now ... demonstrate remarkable population responses to regional warming. However, inconsistencies in the direction of ... . Here, we show that at the South Orkney Islands where the three species breed sympatrically, the less ...

   Meeting Document : WG-EMM-06/P3 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)

2. Monitoring marine debris and its impact on marine living resources in Antarctic waters

   Abstract:  This paper has been prepared by the Secretariat of the Commission for the Conservation ... Annex IV of the Protocol on Environmental Protection to the Antarctic Treaty (CEP-III Final Report ... , paragraph 19). A number of measures have been adopted and implemented by CCAMLR to monitor and assess the ... with a standard method. Standard forms have been created for the collection and submission of data from ...

   Meeting Document : SC-CAMLR-XX/BG/16 : Auteur(s): Secretariat

3. New Zealand Antarctic research programme

   Abstract:  Since parameters of penguin populations may provide good indices of the abundance of ... the key prey species (krill) and thus the state of the Antarctic marine ecosystem, aerial ... reconnaissance and photography are used in the Ross Sea sector of Antarctica to determine where Adelie penguins ... (Pygoscelis adeliae) breed, and to count the numbers of nests occupied during the early incubation period and ...

   Meeting Document : WG-CEMP-92/24 : Auteur(s): P.R. Wilson (New Zealand)

4. Unusual breeding by seabirds at Marion Island during 1997/98

   sites in the Southern Ocean may elucidate how climatic perturbations operating at a global scale impact ... species of seabirds capable of foraging over wide areas and for a tern. The number of king penguin ... Aptenodytes patagonicus chicks surviving to the start of spring in 1997 was considerably more than previously ... of northern giant petrels. Conversely, for two seabirds that feed close to the island, gentoo penguin ...

   Meeting Document : WG-EMM-03/13 : Auteur(s): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)

5. e-sc-xiv.pdf

   ... Proposals for CEMP Site Protection Advice to the Commission Assessment of Incidental Mortality ... prior to the meeting of WG-FSA in Hobart, from 5 to 9 October 1995. 3 1.12 There was no meeting ... spp. on the submarine banks in the adjoining Division 58.4.3. As there are no records in the CCAMLR ... has no intention to increase its fishing effort in 1995/96 compared to the previous season. It application/pdf attached to:SC-CAMLR-XIV

   Meeting Report : SC-CAMLR-XIV

6. Volume 17: CCAMLR. 2005. Statistical Bulletin, Vol. 17 (1995–2004). CCAMLR, Hobart, Australia.

   Subarea 48.2 since 1985/86, from the Integrated Study Regions (Antarctic Peninsula, Prydz Bay and South ... /17 COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES STATISTICAL ... • COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES • COMMISSION POUR LA CONSERVATION DE LA ... COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES STATISTICAL BULLETIN ...

   Document : Site Section: Publications

7. Conservation of Antarctic pack-ice seals with increasing krill fishing and environmental change

   declined, and fishing has increased rapidly. The highest seal density was found in the Marguerite Bay area ... Abstract:  The management of Antarctic krill and conservation of its predators requires ... understanding about the compound effects of changing habitats, ecosystem interactions, and fishing practices ... . For Antarctic pack-ice seals, a main group of krill predators, we report the spatial density and krill ...

   Meeting Document : WS-MPA-11/24 : Auteur(s): J. Forcada, P.N. Trathan (UK), P.L. Boveng (USA), I.L. Boyd (UK), D.P. Costa (USA), M. Fedak (UK), T.L. Rogers and C.J. Southwell (Australia)

8. e-sc-xxxvii-a4.pdf

   ... respectively. ANOVA analysis indicated that there was no significant difference in the distribution of maximum ... comparison. The Subgroup suggested that such exercises be carried out at a calibration site in the future to ... Clark Ross in Stromness Bay. Changes to the transducer gain based on the mean value of maximum seabed ... cumulative distribution patterns were observed (over the range of observed NASC values), and there were no application/pdf attached to:SG-ASAM-18

   Meeting Report : SG-ASAM-18

9. e-sc-xviii-a5.pdf

   ... submitted on 18 October 1999); (ii) from the Republic of Korea – No. 1 Moresko longlining in Subarea 48.3 ... obvious cause. Mauritius remains the primary site for the landing of IUU-caught fish. 3.32 Following the ... been carried out by the UK in Subarea 48.3 during the 1998/99 fishing season and that no sightings of ... , amounting to no more than about 300 to 400 tonnes in 1998/99. Consequently, the range of potential IUU application/pdf attached to:WG-FSA-99

   Meeting Report : WG-FSA-99

10. Infectious diseases of Antarctic penguins: current status and future threats

    Abstract:  The Antarctic Treaty area will become increasingly frequented by both researchers and ... tourists in the future. Three main areas are likely to be impacted by this increase in use and by ... alterations due to climate change: the Western Antarctic Peninsula, the Ross Sea, and coastal regions of East ... infectious diseases. The number of investigations into infectious diseases of penguins has continued to ...

    Meeting Document : WG-EMM-14/53 : Auteur(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)

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