Resultados de la búsqueda
-
The effects of global climate variability in pup production of Antarctic fur seals
breeding cycle. Reductions in Antarctic fur seal pup production could thus be predicted in advance by the ... detection of large-scale anomalies, which appeared to be driven by trends in global climate perturbation ...
Meeting Document : WG-EMM-06/P2 : Autor(es): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)
-
Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea
weddellii) breeding area along the adjacent coast, which is considered to be an example representative of ... (CEMP), Italy also wishes the draft plan to be formally submitted to CCAMLR for its consideration and ...
Meeting Document : WG-EMM-05/7 : Autor(es): Delegation of Italy
-
A review of rattail (Macrourus spp.) and skate by-catch and analysis of standardised CPUE, for the exploratory fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05
either dataset. There are a number of inconsistencies within the observer data which need to be resolved ... before these data can usefully be used for estimating bycatch. These include a consistent definition of a ...
Meeting Document : WG-FSA-05/24 : Autor(es): S.L. Ballara and R.L. O’Driscoll (New Zealand)
-
Modelling the predator–prey interactions of krill, baleen whales and seals in the Antarctic ecosystem
, in contrast to the Pacific which is much more stable; iv) baleen whales have to be able to achieve ... tons for the krill surplus may be appreciably too high as a result of his calculations omitting ...
Meeting Document : WG-EMM-05/34 : Autor(es): M. Mori and D.S. Butterworth (South Africa)
-
A review of methodologies aimed at avoiding and/or mitigating incidental catch of protected seabirds.
required, and even within a fishery there is likely to be individual vessel refinement of mitigation ... are likely to be the most effective regime at this point to mitigate seabird interactions with the ...
Meeting Document : WG-FSA-05/P8 : Autor(es): Bull, L.
-
Report on the status of wandering, black-browed and grey-headed albatrosses at South Georgia
year. Unless these long-term declines can be halted or reversed, there must be some doubt over the long ...
Meeting Document : WG-FSA-04/71 : Autor(es): S. Poncet (United Kingdom),G. Robertson (Australia), R. Phillips (United Kingdom), K. Lawton (Australia), B. Phalan, J. Croxall and P. Trathan (United Kingdom)
-
An interlaboratory comparison of ages estimated for Dissostichus eleginoides from the Argentine Sea, southwest Atlantic Ocean
otolith margin where the zones can be very narrow. Consequently, INIDEP has adopted the NIWA method to ... otoliths could not be classified as easy to read, the clarity of their zones is quite similar in the South ...
Meeting Document : WG-FSA-04/45 : Autor(es): M.C. Cassia (Argentina), P.L. Horn (New Zealand) and J.R. Ashford (USA)
-
An ecosystem-based approach to management: using individual behaviour to predict the indirect effects of Antarctic krill fisheries on penguin foraging
that changes in penguin foraging behaviour can be used to assess the impact of local fisheries on ... to novel situations. We further show how individual behaviour can be used to assess the impact of ...
Meeting Document : WG-EMM-03/34 : Autor(es): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)
-
Coordinating approaches to incidental mortality arising from fisheries
application of approaches to minimise by-catch needs to be consistent where possible across non-target taxa. A ... that need to be addressed based on a preliminary evaluation of risks. This would facilitate agreement ...
Meeting Document : WG-FSA-03/71 : Autor(es): A.J. Constable, C. Davies, A.T. Williamson, R. Williams and E. van Wijk (Australia)
-
Peculiarities of icefish Champsocephalus gunnari (Channichthyidae) distribution in South Georgia area during the surveys made by STM Atlantida in 2000 and 2002
oceanological conditions, length-age composition of pelagic component may be formed by all size classes. Results ... quantitative assessment to be made for bottom (bottom net survey) and pelagic (hydroacoustic survey) components ...
Meeting Document : WG-FSA-03/55 : Autor(es): Zh.A. Frolkina, S.M. Kasatkina and N.N. Zhigalova (Russia)