Thermokarst

Thermokarst
Thẹrmokarst,
 
Kryokarst, Pseudokarst, kessel- oder rinnenartige, oft wassererfüllte Hohlformen an der Oberfläche von Dauerfrostbodengebieten, bedingt durch das Auftauen von Eiskeilen und Eislinsen. Thermokarst wird oft durch anthropogene Eingriffe in das Temperaturgleichgewicht des Bodens verursacht (Bebauung, Lichtung der Vegetationsdecke).

Universal-Lexikon. 2012.

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  • thermokarst — noun /ˌθɜː(ɹ).mʊəˈkɑː(ɹ)st/ A region similar in appearance to karst topography, characterized by an irregular land surface, with bogs, pits, and other depressions, formed in areas of permafrost due to ice melting …   Wiktionary

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  • thermokarst —    Karst like topographic features produced in a permafrost region by local melting of ground ice and subsequent settling of the ground.    GG …   Glossary of landform and geologic terms

  • thermokarst — [ θə:mə(ʊ)kα:st] noun Geology a periglacial landscape resembling karst, resulting from the selective melting of permafrost …   English new terms dictionary

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