Résultats de la recherche
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Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98
Abstract: The eighth year of surveys of beach man-made debris at Bird Island, South Georgia ... revealed a total of 430 items, 49 percent more than the total of 289 items in 1996/97. The increase of the ... winter (April-September) total was 10 percent, from 109 items in 1996/97 to 120 items in 1997/98 both of ... which were considerably less than the winter totals for the previous 5 years of collections. The number ...
Meeting Document : CCAMLR-XVIII/BG/6 : Auteur(s): Delegation of the United Kingdom
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BEACH DEBRIS SURVEY AT CAPE SHIRREFF, LIVINGSTON ISLAND, DURING THE ANTARCTIC SEASON 1996/97
beaches of Cape Shirrefl Livingston Island, South Shetland Islands, where a total of 1 609 articles with a ... total of 49.03 Kg were obtained. Besides, from a neighbouring area of Cape Shirreff, were collected 178 ... ) 0,40/0. Of the plastic items, those used in fisheries (strapping bands 207, ropes 205, and net pieces 9 ... ) were 421 articles. The total density of marine debris collected on the site has increased from 0.65 ...
Meeting Document : CCAMLR-XVI/BG/35 : Auteur(s): Delegation of Chile
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SC-CAMLR work on Climate Change (Paper XP19 to CEP–SC-CAMLR Workshop 2016)
Abstract: ATCM 39/XP019 discusses the work of SC-CAMLR on climate change. It notes that the ... effects of climate change also includes the effects of ocean acidification. Articles II and IX provide ... the impetus for work in the Scientific Committee on the effects of climate change, in order to provide ... , in a timely manner, the ‘best scientific evidence available’ on three issues Risks of climate change ...
Meeting Document : WG-EMM-16/71 : Auteur(s): A. Constable
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Potentially commercial invertebrates on Ob Bank: Moroteuthis ingens (Oegopsida) and Paralomis aculeata (Anomura) (Division 58.4.4)
Abstract: The cephalopods of the Antarctic are supposed to have a very high biomass level However ... , they have not been fished nor any fishable aggregations of them detected to date in the CCAMLR ... during aimed fishery for Lepidonotothen squamifrons. At maximum, the proportion of squid in the total ... catches exceeded half of the catch, reaching 1310 kg per hour of trawling. All the squid were in ...
Meeting Document : WG-FSA-96/15 : Auteur(s): Pshenichnov, L.K.
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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 ... of Antarctic Marine Living Resources (CCAMLR) in response to a request from CEP-IV for information on ... 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 ...
Meeting Document : SC-CAMLR-XX/BG/16 : Auteur(s): Secretariat
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Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration
Abstract: The estimates of fur seal consumption of krill in subareas 48.1 to 48.3 which have been ... used in ecosystem modelling and CCAMLR’s risk assessment approach, are based on the distribution of fur ... seal breeding populations. Fur seal breeding colonies south of 60 o have remained relatively small and ... their biomass is orders of magnitude less than those of penguins. As a result the estimates of fur seal ...
Meeting Document : WG-EMM-18/10 : Auteur(s): I. Staniland and S. Hill
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Are penguins and seals in competition for Antarctic krill at South Georgia?
, respectively, the main mammal and bird consumers of Antarctic krill (Euphausia superba). In recent years the ... population of fur seals has increased whereas that of macaroni penguins has declined. Both species feed on ... krill of similar size ranges, dive to similar depths and are restricted in their foraging range at least ... population at South Georgia may have resulted in greater competition for the prey of macaroni penguins ...
Meeting Document : WG-EMM-02/22 : Auteur(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)
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Vessel notification
Abstract: A feasibility study of a modified NAFO ‘Hail’ System which requires that CCAMLR Flag ... States notify CCAMLR of the intention of their vessels to enter, exit, or move between subareas and/or ... divisions of the Convention Area, was carried out to assess how such a system might strengthen the CCAMLR ... System of Inspection. The study has found that the modified Hail system could strengthen the System of ...
Meeting Document : CCAMLR-XIV/13 : Auteur(s): Secretariat
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Avancement du processus de désignation d'une aire marine protégée dans le domaine 1
Abstract: Marine Protected Areas (MPAs) have been on the agenda of the Antarctic Treaty System ... since at least 2005. Since then, various efforts have been made with the aim of conserving Antarctic ... marine living resources. In the current context of climate change, the Antarctic Peninsula and Southern ... Scotia Arc (Domain 1) areas are particularly important, since they are one of the regions of the planet ...
Meeting Document : SC-CAMLR-XXXV/02 : Auteur(s): Delegaciones de Argentina y Chile
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Krill population trends
of sources: from net surveys (the longest historical series of available date), from acoustic surveys ... , from fisheries data and from the distribution of krill predators. Each of these forms of data ... collection has its own biases and limitations and our current understanding of krill distribution and ... abundance comes from utilising the various forms of data to the maximum extent possible. Time series data ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Auteur(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.