Search results

1. Oceanographic study of the Subarea 48.6 with sea-surface temperature (SST) anomaly and vertical profile of sea temperature (PST)

   study of the Subarea 48.6 with sea-surface temperature (SST) anomaly and vertical profile of sea ...

   Meeting Document : WG-SAM-2019/16 : Author(s): T. Namba, R. Sarralde, T. Ichii, T. Okuda, S. Somhlaba and J. Pompert

2. Predation release of Antarctic silverfish in the Ross Sea: how sensitive is the conclusion to uncertainties in the diet of Antarctic toothfish over the shelf?

   fish community of the Ross Sea slope and on Weddell seals and type-C killer whales are higher ... effects of the toothfish fishery on the demersal fish community of the Ross Sea slope and on Weddell seals ... adeliae) at breeding colonies in the southern Ross Sea more than doubled from about 235 000 to more than ... , consumption rates and diets of toothfish and Adélie penguins over the Ross Sea shelf as a first test ...

   Meeting Document : WG-FSA-15/41 : Author(s): M.H. Pinkerton, P. O’B. Lyver, D.W. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand)

3. Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea

   managers of the close spatial and temporal ecological overlaps among top predators in the Ross Sea Shelf ... whale, though other species might also soon be exploited in the Ross Sea region. In addition to those ... ): killer whale (type C), Weddell seal, Emperor penguin, Adélie penguin, and 4 species of flighted birds ... have been investigated. Most top predators in the Ross Sea feed at relatively great depths, perhaps ...

   Meeting Document : WG-EMM-06/29 : Author(s): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.

4. Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes

   toothfish (Dissostichus mawsoni, n= 100), Patagonian toothfish (Dissostichus eleginoides, n=8), deep sea cod ... and Dissostichus eleginoides occupied a trophic level equivalent to orca (Orcinus orca) and Weddell seals ... in Dissostichus mawsoni δ15N and δ13C values between the Northern Area, Ross Sea Slope and Terra Nova Bay Trench ... compared to the Ross Sea Slope, most likely due to warmer temperatures to the north. Since this increased ...

   Meeting Document : WG-EMM-08/27 : Author(s): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)

5. Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability

   saline waters of the Weddell Sea over the broad continental shelf near d′Urville and Joinville Islands ... Zonal Water with Weddell Sea influence (TWW) in the Bransfield Strait. C. wilsoni presents more ... of the Weddell Sea over the broad continental shelf near d′Urville and Joinville Islands. The local food ... the Transitional Zonal Water with Bellingshausen Sea influence (TBW) and the Transitional Zonal Water with Weddell ...

   Meeting Document : WG-FSA-18/76 : Author(s): Q.Y. Yang, G.P. Zhu and K. Reid

6. Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions

   Peninsula and the southeastern Weddell Sea. Life spans range from two years for Euphausia frigida to six ... and the eastern Weddell Sea. Former opinions that differ are discussed. Seasonal growth was re-analyzed ... and the southeastern Weddell Sea. Life spans range from two years for Euphausia frigida to six years for the krill ... in growth of krill were observed between the Antarctic Peninsula area and the eastern Weddell Sea. Former ...

   Meeting Document : SC-CAMLR-VI/BG/24 : Author(s): V. Siegel (FRG)

7. Variation in the distribution of Antarctic krill Euphausia superba around South Georgia

   were found in Weddell Sea water and that the length-frequency distributions at the western end ... such differences may arise because krill may originate from either the Weddell Sea or Bellingshausen Sea, may ... were found in Weddell Sea water and that the length-frequency distributions at the western end ... such differences may arise because krill may originate from either the Weddell Sea or Bellingshausen Sea, may ...

   Meeting Document : WG-EMM-97/47 : Author(s): Daly, H.I., Murray, A.W.A., Watkins, J.L.

8. Large scale circulation in the South Atlantic: estimates from giant iceberg drift rates

   in the Weddell Sea since 1974. Comparison with other estimates is limited by the lack of studies reported ... in the Scotia Sea. The estimates are derived from the drift rates of giant icebergs calved in the Weddell Sea ... circulation in the Scotia Sea. The estimates are derived from the drift rates of giant icebergs calved ...

   Meeting Document : WS-Flux-94/06 : Author(s): P.N. Trathan and C. Symon (United Kingdom)

9. On dispersion of different pelagic organisms, forming Antarctic backscattering in South Sandwich subarea during January–February 2000

   ground locations occupied by the Weddell Sea waters and Frontal Zone of Weddell Gyral waters; myctophid ... is distributed in the Weddell Sea waters. Though krill and zooplankton major biomasses are concentrated in upper ... by the Weddell Sea waters and Frontal Zone of Weddell Gyral waters; myctophid fishes prevail in northern proving ... ground within the Antarctic Curcumpolar Current waters; zooplankton is distributed in the Weddell Sea ...

   Meeting Document : WG-EMM-01/61 : Author(s): S.M. Kasatkina and A.P. Malyshko (Russia)

10. Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin

    Current and Weddell Scotia Sea water flow. It is shown, that small krill with the mode of about 33 mm ... heterogeneity in Weddell Sea krill distribution, there are spots of krill of increased length, where krill ... and Weddell Scotia Sea water flow. It is shown, that small krill with the mode of about 33 mm is distributed ... distribution well corresponds to the water flows mentioned. Further analyses revealed heterogeneity in Weddell ...

    Meeting Document : WG-EMM-03/40 : Author(s): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)

Pages