Résultats de la recherche
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Features of spatial and temporally distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery management in Area 48.
Abstract: The spatial variability of krill flux in the Scotia Sea calculated by using the ... to the Scotia Sea, were a subject of study. It is clearly illustrated that the geostrophic krill ... flux in the Scotia Sea requires both favorable dynamic conditions and availability of krill transported ... the Scotia Sea may be incomparably high than the annual catch of krill and the operating catch limits ...
Meeting Document : WG-EMM-18/21 : Auteur(s): S. Kasatkina, V. Shnar and A. Malyshko
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List of Italian research projects that contribute to the Research and Monitoring Plan for the Ross Sea region Marine Protected Area
the Ross Sea region Marine Protected Area. The inventory includes: (1) research to establish “baseline ... ” environmental and ecological conditions in the Ross Sea region; (2) “process-based” research to understand ... the Ross Sea Region. Author(s): Delegation of Italy Title: List of Italian research projects that ... contribute to the Research and Monitoring Plan for the Ross Sea region Marine Protected Area Microsoft Word ...
Meeting Document : SC-CAMLR-XXXVII/BG/26 : Auteur(s): Delegation of Italy
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DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and ... identical results. We have also developed a preliminary model for Antarctic toothfish in the Ross Sea and ... appeared reasonable, and suggested immature fish were located in the southern Ross Sea on the continental ... banks of the Ross Sea. The results also suggested that parameterising of movement based on latitude ...
Meeting Document : WG-SAM-08/14 : Auteur(s): A. Dunn and S. Rasmussen (New Zealand)
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DEVELOPMENT OF SPATIALLY EXPLICIT AGE-STRUCTURED POPULATION DYNAMICS OPERATING MODELS FOR ANTARCTIC TOOTHFISH IN THE ROSS SEA
operating models for Antarctic toothfish in the Ross Sea. The operating models consider both a coarse-scale ... entire Ross Sea region or constrained to areas where the fishery has operated. The models represent ... other factors to quantify risk and uncertainties for management of the Ross Sea Antarctic toothfish ... observations from the Ross Sea Antarctic toothfish fishery appeared to broadly reflect the hypothesised spatial ...
Meeting Document : WG-SAM-09/18 : Auteur(s): A. Dunn, S. Rasmussen and S. Hanchet (New Zealand)
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Characterisation of skate catches in the Ross Sea region
Abstract: The toothfish fishery in the Ross Sea region (CCAMLR Subareas 881 and 882) has been ... in the Ross Sea Region, including the data collected in the two “Year of the Skate” fishing seasons ... that about 33 000 starry skates were landed, and 55 000 released in the Ross Sea region by all vessels ... . skates in the Ross Sea region. Scaled length frequencies showed no change in distribution between 2003 ...
Meeting Document : WG-FSA-10/25 : Auteur(s): S. Mormede and A. Dunn (New Zealand)
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Analysis of scientific observer data from the Saga Sea 2006–2007
Sea from June 2006 to June 2007. This paper presents an initial analysis of the krill and fish bycatch ... continuous trawls deployed by the Saga Sea. Sampling of larval fish was unfortunately not sufficiently ... catch rates of larval fish on the Saga Sea are similar to those reported for conventional trawls. Author ... observer data from the Saga Sea 2006–2007 Approval: Approved ...
Meeting Document : WG-EMM-07/16 : Auteur(s): P. Orr, J. Hooper, D. Agnew, J. Roe, G. Doherty and A. Pryor
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Latitudinal variation of demersal fish assemblages in the western Ross Sea
February and March 2004 and 2008 in the Ross Sea, and around seamounts and islands just to the north at 66 ... broad assemblages were identified, in the southern Ross Sea (south of 74°S), central–northern Ross Sea ... Sea Approval: Approved ...
Meeting Document : WG-FSA-10/P03 : Auteur(s): M.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A. Stewart and S.M. Hanchet
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Can acoustic methods be used to monitor grenadier (Macrouridae) abundance in the Ross Sea region?
fishery for toothfish Dissostichus spp. in the Ross Sea, Antarctica. Ongoing monitoring tools are needed ... to assess stock status of grenadiers in the Ross Sea and to ensure ecological relationships are ... survey in February–March 2008 provide evidence that single targets close to the bottom over the Ross Sea ... (Macrouridae) abundance in the Ross Sea region? Approval: Approved ...
Meeting Document : WG-FSA-12/P11 : Auteur(s): R.L. O’Driscoll, S.M. Hanchet and B.S. Miller
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Summary of New Zealand research projects relevant to the Ross Sea region Marine Protected Area
researchers that are relevant to spatial planning, monitoring and research in relation to the Ross Sea region ... ecological conditions in the Ross Sea region; (2) “process-based” research to understand environmental and ... fishery for Antarctic toothfish in the Ross Sea region. The intention of this paper is to present the ... Sea region Marine Protected Area Microsoft Word File: ws-sm-18-03.docx Approval: Approved ...
Meeting Document : WS-SM-18/03 : Auteur(s): M. Pinkerton and J. Scarrow
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Diet and trophic niche of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
stomach contents of specimens collected in the Ross Sea (71°–77°S, 165°E–180°) in January–March 2008 ... (SL>179 mm) consumed predominantly fish by weight, especially in the north (near the Ross Sea slope ... ) and in the SW of the Ross Sea. Juvenile silverfish (SL 96-151 mm) consumed predominantly krill by ... weight. Amphipods were important prey items for large adult silverfish in the west of the Ross Sea ...
Meeting Document : WG-EMM-12/54 : Auteur(s): M.H. Pinkerton, J. Forman, S.J. Bury, J. Brown, P. Horn and R.L. O’Driscoll (New Zealand)