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endorheic basin
Also known as sink
closed drainage basin that retains water and allows no outflow to other external bodies of water
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- Uvs-nuur.jpg
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- Commons category
- Endorheic basins
- equivalent class
- purl.obolibrary.org/obo/ENVO_00000551
- exact match
- purl.obolibrary.org/obo/ENVO_00000551
~21 min read
Article
The endorheic basin that feeds water into Üüreg Lake, Mongolia NASA photo of the endorheic Tarim Basin, China
An endorheic basin (/ˌɛndoʊˈriː.ɪk/ EN-doh-REE-ik; also endoreic basin and endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water (such as rivers and oceans). Instead, the water drainage flows into permanent and seasonal lakes and swamps that equilibrate through evaporation. Endorheic basins are also called closed basins, terminal basins, and internal drainage systems.