Publications

5245 to 5256 of 14094 results

1. The effects of temperature and moisture on dark respiration in the foliose lichen Umbilicaria antarctica

   The dark respiration of field‐fresh thalli of Umbilicaria antarctica Frey et Lamb is reported for temperatures from −5.5 to 19°C, and water contents from saturation to dryness. Detailed analysis of […]

   Read more of: The effects of temperature and moisture on dark respiration in the foliose lichen Umbilicaria antarctica

2. The geology of north-western Palmer Land

   Read more of: The geology of north-western Palmer Land

3. The multiple riometer system at Halley, Antarctica

   Read more of: The multiple riometer system at Halley, Antarctica

4. A method for the extraction and analysis of solutes from rock samples with some comments on the implications for weathering studies: an example from Signy Island, Antarctica

   Read more of: A method for the extraction and analysis of solutes from rock samples with some comments on the implications for weathering studies: an example from Signy Island, Antarctica

5. 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 […]

   Read more of: Rock moisture content in the field and the laboratory and its relationship to mechanical weathering studies

6. 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

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

   Read more of: Freeze-thaw simulations on quartz-micaschist and their implications for weathering studies on Signy Island, Antarctica

8. 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

9. 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 […]

   Read more of: Observations of forced oscillations of the magnetosphere by a geostationary satellite and an extensive ground magnetometer array

10. 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

11. Aerobiological samplers currently in use

    Read more of: Aerobiological samplers currently in use

12. 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