Synonyms
Salina; Salt flat; Salt pan
Definition
This is an Arabic term for salt flats found in the deserts and coastal areas of the Arabian Peninsula and North Africa. The type locality is the Sabkha Matti, at the boundary of the United Arab Emirates and Saudi Arabia. Similar environmental conditions are recognized in other arid regions where evaporite minerals are deposited.
Characteristics
The sabkha landscape includes salt flats, salty soils (halosols), scoured sand plains, and sand dunes. Wind erosion commonly forms a sabkha plain, known as a Stokes surface (Fryberger et al. 2006), where the strength of cohesion from water or crystalline salt is sufficient to bind sand grains in place. Windblown sand deposits may contain significant portions of salt-cemented silt-sand pellets and crystalline salt. Lag deposits of deflated soil may contain larger salt crystals, including clustered gypsum crystals known as desert roses. Below stable sabkha surfaces, salts may accumulate within the...
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Azam S (2007) Study on the geological and engineering aspects of anhydrite/gypsum transition in Arabian Gulf coastal deposits. Bull Eng Geol Environ 66:177–185
Banat KM, Howari FM, Kadi KA (2005) Water chemical characteristics of the Red Sea coastal Sabkhas and associate evaporite and carbonate minerals. J Coast Res 21(5):1068–1081
Fryberger SG, Schenk CJ, Krystinik LF (2006) Stokes surfaces and the effects of near-surface groundwater-table on Aeolian deposition. Sedimentology 35(1):21–41
Glennie K (1998) The desert of southeast Arabia: a product of quaternary climate change. In: Alsharhan AS, Glennie KW, Whittle GL, Kendall GGSC (eds) Quaternary climate change. Balkema, Rotterdam
Haque MN, Al-Khaiat H, John B (2006) Proposals for a draft code for designing durable concrete structures in the Arabian Gulf. Arab J Sci Eng 31(1C):205
Patterson RJ, Kinsman DJJ (1982) Formation of diagenetic dolomite in Coastal Sabkha along Arabian (Persian) Gulf. AAPG Bull 66(1):28
Author information
Authors and Affiliations
Corresponding authors
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this entry
Cite this entry
McMackin, M., Godwin, W.H. (2018). Sabkha. In: Bobrowsky, P.T., Marker, B. (eds) Encyclopedia of Engineering Geology. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-319-73568-9_248
Download citation
DOI: https://doi.org/10.1007/978-3-319-73568-9_248
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-73566-5
Online ISBN: 978-3-319-73568-9
eBook Packages: Earth and Environmental ScienceReference Module Physical and Materials ScienceReference Module Earth and Environmental Sciences