- permafrost zone
- Frostbodenzone; Permafrostzone
English-German geography dictionary . V.M. Kotlyakov, A.I. Komarova. 2007.
permafrost zone
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permafrost — /perr meuh frawst , frost /, n. (in arctic or subarctic regions) perennially frozen subsoil. Also called pergelisol. [1943; PERMA(NENT) + FROST] * * * Perennially frozen earth, with a temperature below 32 °F (0 °C) continuously for two years or… … Universalium
Permafrost — This article is about frozen ground. For other uses, see Permafrost (disambiguation). In geology, permafrost, cryotic soil or permafrost soil is soil at or below the freezing point of water (0 °C or 32 °F) for two or more years. Ice is not always … Wikipedia
Permafrost (disambiguation) — Permafrost may refer to the following:*Permafrost, permanently frozen ground found in periglacial zones *Permafrost, a character on the Static Shock television series *Permafrost, a 1987 Hugo Award winning novelette by Roger Zelazny *Permafrost… … Wikipedia
Permafrost — Permafrostboden – auch Dauerfrostboden – ist ab einer gewissen Tiefe das ganze Jahr hindurch gefroren. Definitionsgemäß ist Permafrostboden „Boden, Sediment oder Gestein, welches in unterschiedlicher Mächtigkeit und Tiefe unter der Erdoberfläche… … Deutsch Wikipedia
Permafrost — Pergélisol En violet : zones de pergélisol (actuel) en période de dégel, le résea … Wikipédia en Français
International Permafrost Association — The International Permafrost Association (IPA), founded in 1983, has as its objectives to foster the dissemination of knowledge concerning permafrost and to promote cooperation among persons and national or international organisations engaged in… … Wikipedia
Boreale Zone — Die Verbreitung der borealen Nadelwälder Die boreale Zone ist eine Ökozone, die nur auf der nördlichen Erdhalbkugel zwischen ungefähr dem 50. und dem 70. Breitengrad vorkommt. Sie ist gekennze … Deutsch Wikipedia
boreal forest — ▪ northern forest Introduction also called taiga vegetation composed primarily of cone bearing, needle leaved, or scale leaved evergreen trees, found in regions that have long winters and moderate to high annual precipitation. The… … Universalium
Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… … Wikipedia
Cryosphere — Overview of the Cryosphere and its larger components, from the UN Environment Programme Global Outlook for Ice and Snow. The cryosphere (from the Greek κρύος cryos cold , frost or ice ) is the term which collectively describes the portions of the … Wikipedia
Canadian system of soil classification — The Canadian system of soil classification is more closely related to the American system than any other. They differ in several ways. The Canadian system is designed to cover only Canadian soils. The Canadian system dispenses with a sub order… … Wikipedia
