Guelta

Short description: Pockets of water in the Sahara desert

A guelta, close to Oubankort in Adrar des Ifoghas.

Camels in the Guelta d'Archei, in north-eastern Chad.

A guelta (Arabic: قلتة, also transliterated qalta or galta; Berber: agelmam) is a pocket of water that forms in drainage canals or wadis in the Sahara.[1] The size and duration will depend on the location and conditions. It may last year-round through the dry season if fed by a source such as a spring.[1] When a river (wadi) dries up, there may be pockets of water remaining along its course (c.f. oxbow lake).[1] In Western Sahara, gueltas correspond to oases.[1]

Some examples include Guelta d'Archei in Chad and Timia in Niger.

## References

1. ↑ 1.0 1.1 1.2 1.3 Gene E. Likens, ed (2010). Lake Ecosystem Ecology: A Global Perspective. Academic Press. p. 269. ISBN 9780123820037. https://books.google.com/books?id=OzJOqh90RuwC&pg=PA269. Retrieved June 5, 2014.

## See also

* Billabong \- term for a similar type of body of water in Australia

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Wetlands

Generally|

* Acrotelm
* Aquatic ecosystem
* Aquatic plants
* Atchafalaya Basin
* Backswamp
* Bayou
* Beach meadow
* Blackwater river
* Blanket bog
* Bog
* Bog garden
* Brackish marsh
* Callows
* Carr
* Cataract bog
* Ciénega
* Clean Water Act
* Clearwater river
* Coastal bog
* Coniferous swamp
* Constructed wetland
* Dambo
* Drainage basin
* Estuary
* Fen
* Flark
* Flood-meadow
* Flooded grasslands and savannas
* Freshwater marsh
* Freshwater swamp forest
* Grass valley
* Guelta
* Halosere
* Hydrosere
* Igapó
* Ings
* Interdunal wetland
* Intertidal wetland
* Karst
* Kermi bog
* Kettle
* Lagg
* Mangrove
* Marsh
* Marsh gas
* Mere
* Mire
* Misse
* Moorland
* Muck
* Mudflat
* Muskeg
* Oasis
* Palsa bog
* Paludification
* Palustrine wetland
* Plateau bog
* Pocosin
* Polygonal bog
* Pond
* Peat swamp forest
* Poor fen
* Pothole
* Raised bog
* Reed bed
* Rich fen
* Riparian zone
* River delta
* Salt marsh
* Salt pannes and pools
* Shrub swamp
* Slough
* String bog
* Swamp
* Telmatology
* Tidal marsh
* Upland bog
* Wet meadow
* Will-o'-the-wisp
* Várzea forest
* Vernal pool
* Whitewater river
* Yaéré

Classification systems|

* Wetland classification
* A Directory of Important Wetlands in Australia
* National Wetlands Inventory
* Ramsar Convention

Organizations|

* Bangladesh Haor and Wetland Development Board
* Delta Waterfowl Foundation
* Ducks Unlimited
* Wetlands International
* Wildfowl & Wetlands Trust

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