Publications

8749 to 8760 of 13980 results

1. Thermal sensitivity of oxygen uptake of Diptera from sub-Antarctic South Georgia and Marion Island

   Oxygen uptake of Paractora dreuxi (apterous) from Marion Island, which lies to the north of the Antarctic Polar Front, was compared to that of P. trichosterna (macropterous) and Antrops truncipennis […]

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2. Fish and squid in the diet of king penguin chicks, Aptenodytes patagonicus, during winter at sub-antarctic Crozet Islands

   The diet of king penguins, Aptenodytes patagonicus, rearing chicks was studied during three consecutive austral winters (1990, 1991 and 1992) at Crozet Islands. The mean stomach content mass of the […]

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3. Chemistry of streams of Signy Island, maritime Antarctic: sources of major ions

   A general study of the streams of Signy Island, South Orkney Islands, was undertaken to identify the effects of catchment, distance from source, and time on concentrations of dissolved ions. […]

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4. Snowmobile injuries in Antarctic 1989-1996

   A retrospective analysis of accidents involving snowmobiles experienced by members of the British Antarctic Survey between 1989 and 1996 revealed 37 injured individuals (or 1.9% of new consultations). The mean […]

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5. Quasiperiodic ∼5–60 s fluctuations of VLF signals propagating in the Earth-ionosphere waveguide: a result of pulsating auroral particle precipitation?

   Subionospheric very low frequency and low-frequency (VLF/LF) transmitter signals received at middle-latitude ground stations at nighttime were found to exhibit pulsating behavior with periods that were typically in the ∼5–60 […]

   Read more of: Quasiperiodic ∼5–60 s fluctuations of VLF signals propagating in the Earth-ionosphere waveguide: a result of pulsating auroral particle precipitation?

6. The pteridophyte Ashicaulis livingstonensis(Osmundaceae) from the Upper Cretaceous of Williams Point, Livingston Island, Antarctica

   The presence of Ashicaulis livingstonensis sp. nov. in the Upper Cretaceous Williams Point Beds of Livingston Island, Antarctica, represents an important new record of the Osmundaceae in the southern high […]

   Read more of: The pteridophyte Ashicaulis livingstonensis(Osmundaceae) from the Upper Cretaceous of Williams Point, Livingston Island, Antarctica

7. Hepatophytes from the Early Cretaceous of Alexander Island, Antarctica: systematics and paleoecology

   Hepatophytes form an important component of the Lower Cretaceous (late Albian) flora of Alexander Island, Antarctica. The liverworts Marchantites rosulatus sp. nov., Thallites bicostatus sp. nov., and Thallites sp. colonized […]

   Read more of: Hepatophytes from the Early Cretaceous of Alexander Island, Antarctica: systematics and paleoecology

8. Floristics of a Lower Cretaceous freshwater lake deposit from President Head, Snow Island, South Shetland Islands

   Read more of: Floristics of a Lower Cretaceous freshwater lake deposit from President Head, Snow Island, South Shetland Islands

9. Ten-month observation of the bottom current regime across a sediment drift of the Pacific margin of the Antarctic Peninsula

   We present two time series of bottom current and temperature collected 8 m above the seabed on either side of a large sediment drift located on the continental rise of […]

   Read more of: Ten-month observation of the bottom current regime across a sediment drift of the Pacific margin of the Antarctic Peninsula

10. High resolution terrigenous sedimentary record of a sediment drift on the Antarctic Peninsula Pacific margin (initial results of the ‘SEDANO’ program)

    Read more of: High resolution terrigenous sedimentary record of a sediment drift on the Antarctic Peninsula Pacific margin (initial results of the ‘SEDANO’ program)

11. Basal terraces on melting ice shelves

    Ocean waters melt the margins of Antarctic and Greenland glaciers, and individual glaciers’ responses and the integrity of their ice shelves are expected to depend on the spatial distribution of […]

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12. A paleolimnological reconstruction of Holocene climate change in southern Patagonia

    To fully understand the Holocene climatic variability in the sub-polar latitudes of the Southern Hemisphere and its driving mechanisms, like the Southern Hemisphere westerly winds, we undertook a multi-proxy analysis […]

    Read more of: A paleolimnological reconstruction of Holocene climate change in southern Patagonia