Publications

7225 to 7236 of 13980 results

1. Climate change drives expansion of Antarctic ice-free habitat

   Antarctic terrestrial biodiversity occurs almost exclusively in ice-free areas that cover less than 1% of the continent. Climate change will alter the extent and configuration of ice-free areas, yet the […]

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2. Low technology telemedicine in Antarctica

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3. The history of barium, biogenic silica and organic carbon accumulation in the Weddell Sea and Antarctic Ocean over the last 150,000 years.

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4. Summary and conclusions (to section on information and communications)

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5. Influence of changing temperature on growth rate and competition between two psychrotolerant Antarctic bacteria: competition and survival in non-steady-state temperature environments

   Competition between two psychrotolerant bacteria was examined in glycerol-limited chemostat experiments subjected to non-steady-state conditions of temperature. One bacterium, a Brevibacterium sp. strain designated CR3/1/15, responded rapidly to temperature change, […]

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6. Improvements to the accuracy of zenith-sky measurements of total ozone by visible spectrometers

   Visible spectra of the zenith-sky were recorded at Faraday in Antartica (65°S) during 1990. Line-of-sight ozone amounts were deduced by fitting laboratory cross-sections to the spectra. At the lattitude of […]

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7. Year-round measurements of ozone at 66 degrees S with a visible spectrometer

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8. Mapping unstable manifolds using drifters/floats in a Southern Ocean field campaign

   Ideas from dynamical systems theory have been used in an observational field campaign in the Southern Ocean to provide information on the mixing structure of the flow. Instantaneous snapshops of […]

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9. Using stars for remote sensing of the Earth’s stratosphere

   A new UV–visible spectrometer system that measures the absorption of light from stars and planets by constituents in the Earth’s atmosphere is described. Because it can be used to make […]

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10. A star-pointing uv-visible spectrometer for remote sensing of the stratosphere

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11. the equilibrium of NO2 with N2O4 and the temperature dependence of the visible spectrum of NO2: implications for measurements of Antarctic NO2

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12. Growth, age structure and environmental history in the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Frontal Zone and on the Patagonian Shelf Edge

    Martialia hyadesi were collected from fishing vessels at the Antarctic Polar Frontal Zone (APFZ) and the Patagonian Shelf Edge (PASE) during the 1989 austral autumn and winter. Squid were measured, […]

    Read more of: Growth, age structure and environmental history in the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Frontal Zone and on the Patagonian Shelf Edge