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regelation
regelation A process by which water that has been released by pressure melting beneath a temperate glacier is refrozen (see also BASAL SLIDING; and ICE). The process takes place in a relatively thin zone, the ‘regelation layer’, which may be only a few centimetres thick. Regelation is associated with the incorporation of bedrock materials in the debris-rich ‘sole’ of the glacier, which is restricted to the thickness of the regelation layer.
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "regelation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "regelation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-regelation.html AILSA ALLABY and MICHAEL ALLABY. "regelation." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-regelation.html |
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regelation
regelation A process by which water that has been released by pressure melting beneath a temperate glacier is refrozen. The process takes place in a relatively thin zone, the ‘regelation layer’, which may be only a few centimetres thick. Regelation is associated with the incorporation of bedrock materials in the debris-rich ‘sole’ of the glacier, which is restricted to the thickness of the regelation layer.
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Cite this article
MICHAEL ALLABY. "regelation." A Dictionary of Ecology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "regelation." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O14-regelation.html MICHAEL ALLABY. "regelation." A Dictionary of Ecology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-regelation.html |
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