Résultats de la recherche

1. Dense populations of the Antarctic scallop (Adamussium colbecki) in Terra Nova Bay (Subarea 88.1J): potential VMEs adjacent to the Terra Nova Bay ASPA (No. 161)

   Mario Zucchelli is located, have been largely investigated in the last couple of decades. All the ... abundant and conspicuous species in the area, although some of its denser populations are found outside the ... populations of the Antarctic scallop (Adamussium colbecki) in Terra Nova Bay (Subarea 88.1J): potential VMEs ... Abstract:  Benthic communities of the Terra Nova Bay area (Ross Sea) close to the Italian station ...

   Meeting Document : WG-EMM-12/23 : Auteur(s): M. Chiantore and M. Vacchi (Italy)

2. Monitoring variability and change in the plankton communities of the Scotia Sea through Continuous Plankton Recorder surveys

   Abstract:  The northern regions of the Scotia Sea demonstrate notable variability in environmental ... conditions, particularly in the location of the Polar Front. This has a strong influence on patterns of ... has been monitored through conducting a series of Continuous Plankton Recorder (CPR) tows in the South ... variability and change in the plankton communities of the Scotia Sea through Continuous Plankton Recorder ...

   Meeting Document : WG-EMM-16/29 : Auteur(s): G.A. Tarling, M.Z. Wootton, D.G. Johns, T.D. Jonas, E.J. Murphy and P. Ward

3. A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06

   Abstract:  A descriptive analysis of the toothfish tagging programme carried out in Subareas 88.1 ... for non- New Zealand vessels for the first time. However, tag data were only available for all of ... . Tagging rates by area over the past three years have been in the same proportion as the catch by area ... . However, recapture rates have tended to be higher in the northern and eastern SSRUs 88.1C and 88.2E. About ...

   Meeting Document : WG-FSA-SAM-06/09 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)

4. A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) to 2016–17

   driven by location of fishing. The strongest time trend in the data is the change in the sex ratio over ... . Because the areas open to fishing will change in 2018, with the implementation of the Ross Sea region ... Title:  A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A ... Abstract:  This report summarises fishing catch and effort in the Ross Sea region (Subarea 88.1 ...

   Meeting Document : WG-FSA-17/07 : Auteur(s): S. Parker and S. Mormede

5. Information on the spawning of Dissostichus mawsoni from Subareas 88.1 and 88.2 in the 2003/04 season

   . The onset of spawning in D. mawsoni is in December and continues until at least June, in both Sub ... shelf areas. One of the mature fish caught in Sub Area 88.2 had originally been tagged in McMurdo Sound ... Dissostichus mawsoni were collected from Sub areas 88.1 and 88.2 in the 2002-2003 season by the New Zealand ... bottom longline vessels Janas, Avro Chieftain and San Aotea II operating in the Exploratory Fishery. The ...

   Meeting Document : WG-FSA-04/34 : Auteur(s): G.J. Patchell (New Zealand)

6. Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea

   in the abundance of their main prey, Antarctic krill, which is affected by climate change. In this ... context, CCAMLR should keep a precautionary approach in the management of the krill fishery to reduce ... reduction of the populations of Adélie (Pygoscelis adeliae) and chinstrap penguins (Pygoscelis antarctica ... ) in the West Antarctic Peninsula/Scotia Sea area. According to this scientific paper, Adélie and ...

   Meeting Document : CCAMLR-XXX/BG/21 : Auteur(s): Submitted by ASOC

7. Updating the 2017 stock assessment of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   88.2AB) will be updated in 2017. The introduction of CM 91-05 (the Ross Sea region Marine Protected Area ... ) will require modifications to the previous method the estimation of catch splits in the calculation of ... . Parker Title:  Updating the 2017 stock assessment of Antarctic toothfish (Dissostichus mawsoni) in the ... precautionary yields. In addition, work will need to be carried out in the longer term that consider how the ...

   Meeting Document : WG-SAM-17/41 : Auteur(s): S. Mormede and S. Parker

8. Possible options for the future management of the Antarctic krill fishery in Subarea 48.2

   that might facilitate the development of new management procedures for the krill fishery in Area 48. In ... ecological knowledge base, but that this would take time, especially in the context of climate change. Here ... 2014, the state of ecological knowledge for Subarea 48.2 was reviewed, and it was suggested that the ... development of any new management approaches would be highly improbable based on the current level of ...

   Meeting Document : WG-EMM-15/10 : Auteur(s): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)

9. The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula

   representatives from the tourism and fishing industries, all of whom actively engaged in these discussions and ... proceeds. In particular, with assistance from IAATO and the Association of Responsible Krill Fishers (ARK ... ), it is hoped that analyses can assist management of krill in the vicinity of penguin breeding and ... Abstract:  The paper reports on the outcomes of the first Future of Antarctica Forum that ...

   Meeting Document : CCAMLR-XXXV/BG/14 : Auteur(s): Submitted by Oceanites, Inc.

10. Increasing abundance of Type A killer whales (Orcinus orca) in the coastal waters around the Antarctic Peninsula

    killer whales sighted in other parts of the world.  Sightings of Type A around the AP have been ... . Ellifrit and R.L. Pitman Title:  Increasing abundance of Type A killer whales (Orcinus orca) in the coastal ... and we need to understand the impact on marine ecosystems. A diverse community of killer whales ... Antarctica. In contrast, less is known about the Type A killer whales that are more typical in appearance to ...

    Meeting Document : WG-EMM-17/49 : Auteur(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

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