Publications

5653 to 5664 of 13980 results

1. Interhemispheric survey of polar cap aurora

   This study investigates the interhemispheric nature of polar cap auroras via ultraviolet imaging, combined with particle data, to determine whether they occur on open or closed field lines. Data from […]

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2. The assessment of competition between seals and commercial fisheries in the North Sea and the Antarctic

   Most of the exploited fish stocks in the North Sea are also used as a food supply by a number of seal species; the same is true for some fish […]

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3. Net CO2 exchange in relation to thallus moisture and temperature in two fruticose lichens Usnea antarctica and Usnea aurantiaco-atra from the maritime Antarctic

   Read more of: Net CO2 exchange in relation to thallus moisture and temperature in two fruticose lichens Usnea antarctica and Usnea aurantiaco-atra from the maritime Antarctic

4. Early Palaeozoic U-Pb isotopic age for an orthogneiss from north-western Palmer Land, Antarctic Peninsula

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5. The interconnection of wetting and drying with freeze-thaw: some new data

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6. A laboratory simulation of rock breakdown due to freeze-thaw in a maritime Antarctic environment

   Results of freeze‐thaw simulations on three large blocks of quartz‐micaschist are presented. Three types of water to ice phase change were identified from temperature and ultrasonic measurements. It is suggested […]

   Read more of: A laboratory simulation of rock breakdown due to freeze-thaw in a maritime Antarctic environment

7. Daily monitoring of a rock tablet at a maritime Antarctic site: moisture and weathering results

   Read more of: Daily monitoring of a rock tablet at a maritime Antarctic site: moisture and weathering results

8. The polarization of escaping terrestrial continuum radiation

   Plasma wave measurements from the DE 1 (Dynamics Explorer 1) spacecraft are used to determine the polarization of an escaping terrestrial continuum radiation event that occurred on March 2, 1982. […]

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9. Vitamin D metabolism in polar vertebrates

   1. Studies of serum 25-hydroxy-vitamin D (25-OHD) in the Antarctic have been undertaken in husky dog, seal and penguin and compared to man. 2. Husky dogs showed a reversal of […]

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10. Interpretation of aeromagnetic data from the Ellsworth Mountains-Thiel Mountains ridge, West Antarctica

    Over 12000 km of new aeromagnetic data, gathered during periods free from auroral disturbances, are presented for an area of 290 000 km2 in West Antarctica, including the majority of […]

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11. Results of the 1987 ozonesonde programme at Halley Bay, Antarctica

    Read more of: Results of the 1987 ozonesonde programme at Halley Bay, Antarctica

12. Comparative morphology of the vertical ozone profile in the Antarctic spring

    The form and development of the vertical distribution of ozone are examined during the Antarctic winter and spring by comparing profiles selected from a series of balloon‐borne ozonesonde ascents which […]

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