Evaluation of groundwater quality in the Eastern District of Abu Dhabi Emirate, UAE

Mohamed, Mohamed M. and Murad, Ahmed and Chowdhury, RezaulKabir (2017) Evaluation of groundwater quality in the Eastern District of Abu Dhabi Emirate, UAE. Bulletin of Environmental Contamination and Toxicology, 98 ( 3). pp. 385-391. ISSN 0007-4861

Abstract

Water samples were collected to evaluate the groundwater quality in the shallow unconfined alluvial aquifer in the eastern part of Abu-Dhabi Emirate, UAE. The chemical monitoring revealed some spatial variability in chemical parameters as influenced by matrix aquifer changes in geological formations. Results show that changes in groundwater chemistry in the aquifer is mainly controlled by evaporation, silicate mineral dissolution, evaporite dissolution, and cation exchange. The concentration increases were accounted for primarily by dissolved sodium, chloride, and sulphate. The high value of total dissolved solids of shallow groundwater is mainly controlled by evaporation. The dominance of sodium ion was evident among the cationic compositions with an average of 2621.1 mg/L, while the chloride ion was the dominant among the anionic constituents with an average of 6249 mg/L. The prevalence of those two elements in most water samples contributes to the existence of saline water occurrence in the study area.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Restricted access to published version in accordance with the copyright policy of the publisher.
Faculty / Department / School: Current - Faculty of Health, Engineering and Sciences - School of Civil Engineering and Surveying
Date Deposited: 30 May 2018 01:32
Last Modified: 30 May 2018 04:28
Uncontrolled Keywords: groundwater quality, arid region, UAE
Fields of Research : 09 Engineering > 0905 Civil Engineering > 090508 Water Quality Engineering
09 Engineering > 0905 Civil Engineering > 090509 Water Resources Engineering
05 Environmental Sciences > 0502 Environmental Science and Management > 050206 Environmental Monitoring
Socio-Economic Objective: D Environment > 96 Environment > 9611 Physical and Chemical Conditions of Water > 961103 Physical and Chemical Conditions of Water in Fresh, Ground and Surface Water Environments (excl. Urban and Industrial Use)
Identification Number or DOI: 10.1007/s00128-016-2017-y
URI: http://eprints.usq.edu.au/id/eprint/34168

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