Formation of fresh ground-water lenses in northern Kuwait

A. Y. Kwarteng, M. N. Viswanathan, M. N. Al-Senafy, T. Rashid

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

In Kuwait, an arid country with a low annual average rainfall of about 115 mm, fresh ground-water lenses are found at Raudhatain and Umm Al-Aish fields, in the northern part of the country. These lenses are formed due to a combination of unique conditions that include short duration, high intensity rainfall; geomorphology; and lithology that enables rapid infiltration to the underlying ground-water. Large depressions and playas, paleodrainage patterns, and catchment areas, which are necessary for the accumulation of large amounts of water during flash foods, were mapped from aerial photographs, Landsat Thematic Mapper (TM) imagery, and digital elevation model (DEM) datasets. From historical pumping and water quality variation data acquired between 1963 and 1977, the sustainable extraction rate for Raudhatain and Umm Al-Aish is estimated to be 5·5 and 3·5 Ml day-1, respectively. These rates are fundamental to the delicate management required to extract freshwater from the lenses and yet avoid upconing of the deeper saline water. (C) 2000 Academic Press.

Original languageEnglish
Pages (from-to)137-155
Number of pages19
JournalJournal of Arid Environments
Volume46
Issue number2
DOIs
Publication statusPublished - 2000

Fingerprint

Kuwait
Lens
groundwater
playa
precipitation intensity
aerial photograph
Landsat thematic mapper
geomorphology
digital elevation model
playas
pumping
lithology
infiltration
imagery
digital elevation models
rain intensity
Landsat
water quality
saline water
water

Keywords

  • Arid region
  • Digital elevation model (DEM)
  • Fresh ground-water lenses
  • Kuwait
  • Remote sensing
  • Safe yield
  • Wadis

ASJC Scopus subject areas

  • Earth-Surface Processes
  • Ecology

Cite this

Formation of fresh ground-water lenses in northern Kuwait. / Kwarteng, A. Y.; Viswanathan, M. N.; Al-Senafy, M. N.; Rashid, T.

In: Journal of Arid Environments, Vol. 46, No. 2, 2000, p. 137-155.

Research output: Contribution to journalArticle

Kwarteng, A. Y. ; Viswanathan, M. N. ; Al-Senafy, M. N. ; Rashid, T. / Formation of fresh ground-water lenses in northern Kuwait. In: Journal of Arid Environments. 2000 ; Vol. 46, No. 2. pp. 137-155.
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