Résultats de la recherche

1. Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic

   measure of the annual sea ice extent both had significant effects on the fur seal foraging index but both ... effect of the interaction between the ENSO and sea ice indices on the fur seal foraging index. There was ... combination with ENSO or sea ice indices. Lagged cross-correlations showed that the ENSO and sea ice indices ...

   Meeting Document : WS-AREA 48-98/16 : Auteur(s): I.L. Boyd (UK)

2. An exploratory analysis of skate speciation using DNA identification techniques

   region, were sequenced in specimens of Antarctic skates from the Ross Sea (Pacific Ocean sector), the ... . eatonii in the Ross Sea appears to be a discrete sister species to B. eatonii from the Atlantic sector. In ... common to the Atlantic and Pacific (Ross Sea) Ocean sectors. Two specimens of B. maccaini from the ...

   Meeting Document : WG-FSA-04/27 : Auteur(s): P.J. Smith and S.M. McVeagh (New Zealand)

3. Insights from the study of the last intact neritic marine ecosystem

   their biodiversity and climate (cold vs warm). By the ecological ‘rules’ laid out, the Ross Sea should ... be structured by predation. Analysis has shown, however, that some portions of the Ross Sea follow ... the rules but others do not. This is apparent, though, only because the Ross Sea, unlike the remaining ...

   Meeting Document : WG-EMM-07/P3 : Auteur(s): D. Ainley

4. Some changes observed in Antarctic seabird distribution and behaviour

   Abstract:  The data on sea birds distribution and abundance collected on the route Kaliningrad ... (Baltic Sea)- Falkland Isl.- South Georgia Isl.- South Sandwich Isl.- South Georgia Isl.- Montevideo ... avoidance by BA in the area of the cold Weddell Sea waters penetrating North along the archipelago. Author(s ...

   Meeting Document : WG-EMM-00/36 : Auteur(s): F. Litvinov (Russia)

5. An interpretation of the growth of the Adelie penguin rookery at Cape Royds, 1955-1990

   penguins, Pygoscelis adeliae, breeding in the Ross Sea region, Antarctica. Variations in the extent of sea ... probably the result of a recent warming of the Ross Sea climate. Published in: New Zealand Journal of ...

   Meeting Document : WG-CEMP-92/21 : Auteur(s): N. Blackburn (Denmark), R.H. Taylor and P.R. Wilson (New Zealand)

6. The use of net monitoring cable in trawl fishery for krill

   experiments. Due to the vessel-and gear differences of Saga Sea and Antarctic Sea presently using the ... therefore clarifies alternative approaches and suggests for Antarctic Sea the option of attaching the net ...

   Meeting Document : WG-EMM-17/47 : Auteur(s): O.R. Godø

7. Analysis of variables influencing finfish by-catch in the krill fishery in Area 48

   Area 48 krill fishery collected by observers on the FV Saga Sea were analysed over the period 2007/08 ... , krill catch, sea surface temperature, bottom depth and fishing depth and season were all significantly ... associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family and ... Channichthyidae, Nototheniidae and Myctophidae to predict total finfish bycatch of the Area 48 Saga Sea krill ...

   Meeting Document : WG-EMM-12/28 : Auteur(s): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)

8. Do krill fisheries compete with macaroni penguins? Spatial overlap in prey consumption and krill catches during winter

   catches. Location  South Georgia, Scotia Sea and adjacent waters. Methods  The study focused on the winter ... . However macaroni penguins had a very wide pelagic distribution across the Scotia Sea whereas the fishery ... both at the scale of the Scotia Sea and the local areas within which the fisheries operate. Main ... far less than that among the various other species of krill predators that occur in the Scotia Sea ...

   Meeting Document : WG-EMM-14/02 : Auteur(s): N. Ratcliffe, S.L. Hill, I.J. Staniland, R. Brown, S. Adlard, C. Horswill and P.N. Trathan (United Kingdom)

9. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2014–15

   , the Ross Sea slope SSRUs were significantly constrained by sea ice and catches were unevenly ... not to be indexing abundance. Length frequency distributions of Antarctic toothfish in the Ross Sea ... . There has been a marked increase in the proportion of males in the Ross Sea North fishery throughout the ...

   Meeting Document : WG-FSA-15/36 : Auteur(s): K. Large, S.M. Hanchet and S. Mormede (New Zealand)

10. STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING GEORGE ISLAND

    linear predictors based on local weather conditions and winter sea ice extent. Local weather variables ... selected by step-wise model fitting procedures corresponded to the incubation periods for each species. Sea ... size, krill density at sea, and chlorophyll a concentrations appear less important, except for ...

    Meeting Document : WG-EMM-09/43 : Auteur(s): J. Hinke, C. Reiss and W. Trivelpiece (USA)

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