Résultats de la recherche

1. Marine debris: a persistent and emerging threat to antarctic ecosystems

   System bodies, notably the CEP, introducing new mechanisms  instruments to mitigate local sources of ... Abstract:  CCAMLR has had success in tackling marine debris from local sources in the Southern ... marine debris, particularly in pelagic areas, is limited. This is particularly concerning, as recent ... outlines the significant gaps in knowledge of the spatial distribution of marine debris in the Antarctic ...

   Meeting Document : SC-CAMLR-XXXVI/BG/29 : Auteur(s): Submitted by ASOC

2. CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS

   and timescales, of the various processes consequent on climate change. With current levels of ... greatest amount. All of the risks described in this paper probably vary with latitude and longitude, with ... regional climate change, with local intensity of fishing or tourism, and with local foodweb structure, etc ... :  CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS Approval:  Approved ...

   Meeting Document : WG-EMM-09/24 : Auteur(s): P.N. Trathan and D. Agnew (United Kingdom)

3. The relative impacts of Autolines and Spanish longlines on vulnerable marine ecosystems

   bycatches and the amounts of positive bycatch decreased with depth, but we also found that the rate at which ... positive bycatches decreased with depth was greater for Autolines than for Spanish longlines.  Since we ... only analyzed data from areas where there was substantial spatial overlap of sets made with each gear ... type, we attributed the difference in rates at which positive bycatches decreased with depth to a ...

   Meeting Document : WG-FSA-12/27 : Auteur(s): T. Gerrodette and G. Watters (USA)

4. Monitoring results of marine debris at Cape Shirreff, Livingston Island during the 1995/96 Antarctic season

   total of 4 251 articles with a total weight of 65.8 kg were obtained. As occurred in previous seasons ... , the plastic was the principal item (4 015 pieces) with a 94.45%; followed by glass (147 pieces), 3.46 ... %; metal (77 pieces), 1.81%; and paper (12 pieces), with a 0.28% From the plastic item, those used in ... buildt their nests. On the other hand, four specimens of Arctocephalus gazella were observed with neck ...

   Meeting Document : CCAMLR-XV/BG/27 : Auteur(s): Delegation of Chile

5. Marine mammals and demersal longlines fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of the depredation level

   and 2005. In Crozet waters, 71% of the 1308 longlines presented marine mammals interactions with ... (Arctocephalus sp.) interactions with longlines fishing operations were reported by observers onboard of fishing ... most of the interactions with the fishery. In Kerguelen waters CPUE tended to decrease in presence of ... sperm whales alones or in association with fur seals. Author(s):  C. Roche, N. Gasco, G. Duhamel and C ...

   Meeting Document : WG-FSA-06/63 : Auteur(s): C. Roche, N. Gasco, G. Duhamel and C. Guinet (France)

6. Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?

   discriminated toothfish by geographic region with near complete success: only 5% of fish caught off South ... America classified to sampling areas therein with 79-84% success, and Antarctic fish to sampling areas ... therein with 50-67% success. These results compare favourably with rates of classification for estuarine ... site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean ...

   Meeting Document : WG-FSA-06/P1synpro : Auteur(s): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams

7. Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?

   discriminated toothfish by geographic region with near complete success: only 5% of fish caught off South ... America classified to sampling areas therein with 79-84% success, and Antarctic fish to sampling areas ... therein with 50-67% success. These results compare favourably with rates of classification for estuarine ... site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean ...

   Meeting Document : WG-FSA-06/P1text : Auteur(s): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams

8. CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR)

   fisheries that interact with the seabed. In addition CCAMLR has and also codified an encounter with a VME ... of implementation 7 areas have been closed to fishing as a result of encounters with VMEs Author(s ... impacts on vulnerable marine ecosystems (VMEs). In response to this CCAMLR has implemented a series of ... 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR ...

   Meeting Document : WG-FSA-09/45 : Auteur(s): Secretariat

9. Marine debris collected at Cape Shirreff during the Antarctic season 2000/01

   cooperate with the protection of the marine environment. Author(s):  Delegation of Chile Title:  Marine ... categories: Plastic, metal, glass, and paper. A total of 1,774 articles was studied, with a weight of 124, 5 ... item with 1,736 articles which represent 97.86% of the total. The other items consisted of metal, 15 ... ringlike, and 48 had the form of loops with knots. This is an evidence of an act against the Conservation ...

   Meeting Document : SC-CAMLR-XX/BG/25 : Auteur(s): Delegation of Chile

10. The applicability of international conservation instruments to the establishment of marine protected areas in Antarctica

    ). However, there are differing ‘positions of principle’ between claimant and non-claimant States with regard ... applying other agreements with overlapping provisions. It is concluded that although direct application of ... instruments with global purview. These include the formulation of guidelines and criteria for MPA ... . In addition, the consideration of Antarctic waters in parallel with global work to develop high seas ...

    Meeting Document : SC-CAMLR-XXIII/BG/30 : Auteur(s): Delegation of the United Kingdom

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