Concept information
Preferred term
outwash
Definition
- An outwash plain, also called a sandur (plural: sandurs), sandr or sandar, is a plain formed of glaciofluvial deposits due to meltwater outwash at the terminus of a glacier. As it flows, the glacier grinds the underlying rock surface and carries the debris along. The meltwater at the snout of the glacier deposits its load of sediment over the outwash plain, with larger boulders being deposited near the terminal moraine, and smaller particles travelling further before being deposited. (Adapted from: https://en.wikipedia.org/wiki/Outwash_plain)
Broader concept
In other languages
-
French
-
épandage fluvio-glaciaire
URI
http://data.loterre.fr/ark:/67375/QX8-H0B9W29X-T
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