Illuvium is material displaced across a soil profile, from one layer to another one, by the action of rainwater. The removal of material from a soil layer is called eluviation. The transport of the material may be either mechanical or chemical. The process of deposition of illuvium is termed illuviation. It is a water-assisted transport in a basic...
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http://en.wikipedia.org/wiki/Illuvium
material dissolved in water and deposited in layers
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http://phrontistery.info/i.html
the material accumulated through illuviation.
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https://www.infoplease.com/dictionary/illuvium
No exact match found.
