Publications

5041 to 5052 of 13949 results

1. Multispectral digital image mapping of Antarctic ice features

   Landsat multispectral images of the Antarctic ice sheet have been digitally enhanced by the US Geological Survey to show ice surface features not seen in earlier photographic products of the […]

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2. Neutral wind measurements by Fabry-Perot interferometry in Antarctica

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3. The scaling of fxI from M, N and higher order traces

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4. Plant ecological studies in the fellfield ecosystem near Casey Station, Australian Antarctic Territory, 1985-86

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5. Decomposition of grass and moss litter in subantarctic tundra

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6. The testate rhizopod fauna of Drepanocladus moss carpet near Rothera station, Adelaide Island

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7. Ice rumples on Ronne Ice Shelf, Antarctica

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8. Demonstrating the use of a class of min-max smoothers for D-region event detection in narrowband VLF phase

   This paper describes the use of a class of non‐linear smoothers for the identification of interesting phenomena in narrowband very low frequency (VLF) transmission phase caused by perturbation events in […]

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9. Decadal-scale progression of Dansgaard-Oeschger warming events

   During the last glacial period, proxy records throughout the Northern Hemisphere document a succession of rapid millennial-scale warming events, called Dansgaard–Oeschger (DO) events. A range of different mechanisms has been […]

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10. The effect of ozone shadowing on the D region ionosphere during sunrise

    Diurnal very low frequency (VLF) sub‐ionospheric radiowave phase measurements show a night‐to‐day transition pattern. During this sunrise transition a phase perturbation, which consist of a phase overshoot followed by a […]

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11. Happy feet in a hostile world? The future of penguins depends on proactive management of current and expected threats

    Penguins face a wide range of threats. Most observed population changes have been negative and have happened over the last 60 years. Today, populations of 11 of the 18 penguin […]

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12. Geomagnetic repeat measurements at Grytviken, November 1984

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