Résultats de la recherche

1. A balanced trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery

   (diets, predators) for major groups of biota. We also estimated the level of uncertainty on these ... Sea with which to investigate effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). A ... survey of the available literature provided an initial set of parameters describing the abundance ... in summer, and some may stay in the region year-round. The trophic model was balanced by adjusting ...

   Meeting Document : WG-EMM-07/18 : Auteur(s): M.H. Pinkerton, S.M. Hanchet and J. Bradford-Grieve (New Zealand)

2. DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA

   maturity state spatial movement model. SPM is an aggregate movement model suitable for use with large ... designed to be flexible, allow for the estimation of both population and movement parameters based on local ... population dynamics model (SPM) for developing and investigating plausible spatial movement models, and apply ... a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and ...

   Meeting Document : WG-SAM-08/14 : Auteur(s): A. Dunn and S. Rasmussen (New Zealand)

3. Revised CASAL model for D. eleginoides with updated biological parameters at Division 58.4.4b

   ogice) of Dissostichus eleginoides for Division 58.4.4b were updated based on the data gathered up to ... to conduct an exploration of the impact of different scenarios of depredation and IUU in order to ... and IUU catch. Author(s):  T. Okuda and F. Massiot-Granier Title:  Revised CASAL model for D ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : WG-SAM-2019/30 : Auteur(s): T. Okuda and F. Massiot-Granier

4. Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution

   .  Modelling will focus on the South Orkney Islands region, an area that is crucial for determining the overall ... ) fishery requires an understanding of the controls on the distribution and abundance of krill ... development of feedback management procedures and provide the present-day context for considering the ... behaviour for krill distribution Approval:  Approved Secretariat Workflow Status:  Content Approved ...

   Meeting Document : WG-EMM-17/31 : Auteur(s): S. Thorpe, E. Young and E. Murphy

5. Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2

   research TAC in open and closed SSRUs of the Ross Sea has been raised. In accordance with established ... :  Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2 ... Microsoft Word File:  sam-15-20.docx Approval:  Approved Secretariat Workflow Status:  Content Approved ... Abstract:  Over the last three years at the meetings of WGs and CCAMLR SC a question about ...

   Meeting Document : WG-SAM-15/20 : Auteur(s): Delegation of the Russian Federation

6. Preliminary aspects of a simulation model to be used for evaluating the experimental crab fishery

   recruitment relationship, and a model for catch that contains a random normal deviate. Finally, an algorithm ... that work be undertaken to evaluate certain aspects of the experimental management strategy for the ... Antarctic crab fishery. A simulation model is proposed for conducting this work. Length frequency and catch ... rate data from the 1991/92 crab fishery are used to motivate the construction of an ontogenetic ...

   Meeting Document : WG-FSA-94/26 : Auteur(s): G. Watters (USA)

7. Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration

   consumption of approximately 86,500 tonnes. This is very likely an underestimate as it is based on a census of ... the fur seal population at South Georgia from 1991 which represented a year of poor environmental ... for the need of male fur seals to recover condition during this time after fasting during the mating ... Title:  Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post ...

   Meeting Document : WG-EMM-18/10 : Auteur(s): I. Staniland and S. Hill

8. Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia

   Paper Title:  Potential interactions between wandering albatrosses and longline fisheries for ... Georgia wandering albatrosses (Diomedea exulans) and local longline fishing for Patagonian toothfish ... comprehensive use, we recommend that the South Georgia longline fishery for D. eleginoides should be managed in ... times of the year when the potential for albatross mortality associated with longline fishing might be ... contribution to reducing albatross mortality at a particularly critical time of year. For D. exulans at ... Island for their assistance in the research on satellite tracking of D. exulans in recent years ... , satellite-tracking, South Georgia, wandering albatross INTRODUCTION Over the last 20 years wandering ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Auteur(s): Croxall, J.P. and P.A. Prince

9. The case for including the Ross Sea continental shelf and slope in a Southern Ocean network of marine protected areas

   and representative network of Southern Ocean MPAs, and has for decades been an area in which ... Treaty Consultative Meeting (ATCM) and Committee on Environmental Protection (CEP), as priority areas for ... change on marine ecosystems. According to an independent analysis of human impacts on the world's ... Abstract:  Both the Convention for the Conservation of Marine Living Resources (CCAMLR) and the ...

   Meeting Document : CCAMLR-XXIX/BG/26 : Auteur(s): ASOC Observer

10. Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea

    present, and is considered excellent for studies on biogeochemical processes in lakes; vegetation is ... ecology: the site is considered especially good for studies on the impact of climate change on terrestrial ... , which makes it particularly good for multi-disciplinary research. Based on comments and advice received ... Abstract:  Edmonson Point (74°20' S, 165°08' E) is located in Wood Bay, Victoria Land ...

    Meeting Document : WG-EMM-05/7 : Auteur(s): Delegation of Italy

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