Resultados de la búsqueda
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TROPHIC OVERLAP OF WEDDELL SEALS (LEPTONYCHOTES WEDDELLI) AND ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA
overview of their use of the Ross Sea. As consumption of prey by Weddell seals (both the amount and type of ... of Antarctic toothfish in McMurdo Sound to consumption by Weddell seals. The estimates, although ...
Meeting Document : WG-EMM-08/43 : Autor(es): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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AN ECOSYSTEM-BASED MANAGEMENT PROCEDURE FOR KRILL FISHERIES: A METHOD FOR DETERMINING SPATIALLY-STRUCTURED CATCH LIMITS TO MANAGE RISK OF SIGNIFICANT LOCALISED FISHERIES IMPACTS ON PREDATORS.
by obtaining better estimates of parameters for the projection models and/or by altering the harvest ...
Meeting Document : WG-SAM-08/16 : Autor(es): A. Constable and S. Candy (Australia)
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Cephalopods and mesoscale oceanography at the Antarctic polar front: satellite tracked predators locate pelagic trophic interactions
cephalopod community that closely resembled that exploited by D. chrysostoma. The largest and most ... community was sampled in a feature, interpreted as a warm core ring, in an area characterised by mesoscale ...
Meeting Document : WG-EMM-96/12 : Autor(es): Murphy, E.J., Trathan, P.N., White, M.G., Bone, D.G., Hatfield, E.M.C., Rodhouse, P.G., Prince, P.A., Watkins, J.L.
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The breeding biology and distribution of Adelie penguins: adaptations to environmental variability
the area. These subpopulations are separated by a 400 km gap in their respective distributions, but ... breeding areas by Adelie penguins, following two to three years of failure at "poor" sites ...
Meeting Document : WG-EMM-96/58 : Autor(es): Fraser, W.R., Trivelpiece, W.Z.
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Uncertainty in acoustic surveys of Antarctic krill
bias was investigated by comparing the theoretical and actual target strength (TS) values of four ... different standard spheres with the results of a calibration by self-reciprocity (Demer and Hewitt ...
Meeting Document : WG-EMM-95/72 : Autor(es): Demer, D.A.
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Spatial and seasonal distribution of adult Oithona similis in the Southern Ocean: predictions using boosted regression trees
possible where the environmental characteristics were not well represented by the SO-CPR dataset, namely ... (approximately 54–641S). Evidence of diel vertical migration by adults of this species north of 651S was found ...
Meeting Document : WG-EMM-10/P14 : Autor(es): M.H. Pinkerton, A.N.H. Smith, B. Raymond, G.W. Hosie, B. Sharp, J.R. Leathwick and J.M. Bradford-Grieve
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10
fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 to ... limit was under caught by 250 t. Unstandardised catch per set and catch per hook have varied ...
Meeting Document : WG-FSA-10/23 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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Revised assessment models for Patagonian toothfish in research block C of Division 58.4.4, Ob & Lena Banks for the years 1989/1990 to 2012/13
results are not yet robust, which may be caused by factors associated with growth parameters and IUU ... of scenarios to alternative selectivity by the IUU fleet (para. 6.93 (iii) and (iv) of SC-CAMLR XXXII ...
Meeting Document : WG-SAM-14/15 : Autor(es): K. Taki (Japan)
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An ecosystem-based management procedure for krill fisheries: a method for determining spatially-structured catch limits to manage risk of significant localised fisheries impacts on predators
by obtaining better estimates of parameters for the projection models and/or by altering the harvest ...
Meeting Document : WG-EMM-15/36 : Autor(es): A. Constable and S. Candy (Australia)
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Informe de la primera reunión del Grupo de acción del SCAR sobre kril (SKAG), celebrada el 16 de julio de 2018, en el Servicio Británico sobre la Antártida, Cambridge, Reino Unido
Group (SKAG) was endorsed by Scientific Committee on Antarctic Research (SCAR) during its Davos Meeting ... July 2018 at British Antarctic Survey following the WG-EMM. The meeting was attended by the members of ...
Meeting Document : SC-CAMLR-XXXVII/23 : Autor(es): B. Meyer