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dc.contributor.authorYousef Nazzal
dc.contributor.authorFaisal K. Zaidi
dc.contributor.authorBassam A. Abuamarah
dc.contributor.authorIzrar Ahmed
dc.date.accessioned2018-04-08T13:06:44Z
dc.date.available2018-04-08T13:06:44Z
dc.date.issued2016
dc.identifier.citationhttps://link-springer-com.adu-lib-database.idm.oclc.org/article/10.1007/s12665-015-4800-1#citeasen_US
dc.identifier.urihttps://dspace.adu.ac.ae/handle/1/1125
dc.descriptionNazzal, Y., Zaidi, F. K., Abuamarah, B. A., Ahmed, I., Howari, F. M., Naeem, M., ... & Al-Kahtany, K. M. (2016). Evaluation of metals that are potentially toxic to agricultural surface soils, using statistical analysis, in northwestern Saudi Arabia. Environmental Earth Sciences, 75(2), 171.
dc.description.abstractHeavy metals in agricultural soils enter the food chain when taken up by plants. The main purpose of this work is to determine metal contamination in agricultural farms in northwestern Saudi Arabia. Fifty surface soil samples were collected from agricultural areas. The study focuses on the geochemical behavior of As, Cd, Co, Cr, Cu, Hg, Pb and Zn, and determines the enrichment factor and geoaccumulation index. Multivariate statistical analysis, including principle component analysis and cluster analysis, is also applied to the acquired data. The study shows considerable variation in the concentrations of the analyzed metals in the studied soil samples. This variation in concentration is attributed to the intensity of agricultural activities and, possibly, to nearby fossil fuel combustion activities, as well as to traffic flows from highways and local roads. Multivariate analysis suggests that As, Cd, Hg and Pb are associated with anthropogenic activities, whereas Co, Cr, Cu and Zn are mainly controlled by geogenic activities. Hg and Pb show the maximum concentration in the analyzed samples as compared to the background concentration.en_US
dc.language.isoen_USen_US
dc.publisherSpringer Berlin Heidelbergen_US
dc.subjectEnvironmental Managementen_US
dc.titleEvaluation of metals that are potentially toxic to agricultural surface soils, using statistical analysis, in northwestern Saudi Arabiaen_US
dc.typeArticleen_US
dc.identifier.doihttp://doi.org/10.1007/s12665-015-4800-1


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