Publications

4885 to 4896 of 13722 results

1. Rock moisture content in the field and the laboratory and its relationship to mechanical weathering studies

   Rock moisture content is a major control of mechanical weathering, particularly freeze‐thaw, and yet almost no data exist from field situations. This study presents moisture content values for rocks, taken […]

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2. The utilization of the stress intensity factor (K1c) in a model for rock fractures during freezing: an example from Signy Island, the maritime Antarctic

   Read more of: The utilization of the stress intensity factor (K1c) in a model for rock fractures during freezing: an example from Signy Island, the maritime Antarctic

3. Freeze-thaw simulations on quartz-micaschist and their implications for weathering studies on Signy Island, Antarctica

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4. A conspectus of the mosses of Antarctica, South Georgia, the Falkland Islands and southern South America

   Read more of: A conspectus of the mosses of Antarctica, South Georgia, the Falkland Islands and southern South America

5. Observations of forced oscillations of the magnetosphere by a geostationary satellite and an extensive ground magnetometer array

   We present results from the analysis of magnetometer measurements of one of the clearest observations of a double resonance Pc4 pulsation to date. The Pc4, with a period of 55 […]

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6. Production and transfer of subaerially generated rock debris and resulting landforms on South Georgia: an introductory perspective

   Read more of: Production and transfer of subaerially generated rock debris and resulting landforms on South Georgia: an introductory perspective

7. Aerobiological samplers currently in use

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8. Mesozoic metamorphism, deformation and plutonism in the southern Antarctic Peninsula: evidence from north-western Palmer Land

   Read more of: Mesozoic metamorphism, deformation and plutonism in the southern Antarctic Peninsula: evidence from north-western Palmer Land

9. Krakow Peninsula, King George Island

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10. The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle

    From 1.25 million to 700,000 years ago, the ice age cycle deepened and lengthened from 41,000- to 100,000-year periodicity, a transition that remains unexplained. Using surface- and bottom-dwelling foraminifera from […]

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11. Phase response of human melatonin rhythms to bright light in Antarctica. Proceedings of the Physiological Society, 25-26 March, 1986

    Read more of: Phase response of human melatonin rhythms to bright light in Antarctica. Proceedings of the Physiological Society, 25-26 March, 1986

12. Recent measurements of Antarctic ozone depletion

    Measurements of total ozone at Halley Bay, Antarctica, are presented for the six most recent observing seasons, 1980‐86, showing the consistency and progress of the spring ozone depletion. The principal […]

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