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Statistical source identification of major and trace elements in groundwater downward the tailings dam of Miduk Copper Complex, Kerman, Iran 总被引:2,自引:0,他引:2
Kargar M Khorasani N Karami M Rafiee G Naseh R 《Environmental monitoring and assessment》2012,184(10):6173-6185
Identifying the possible sources of potential harmful metals in groundwater systems plays a crucial role in evaluating the potential risks to residents and local plant cover. An attempt was made to define the origin of Al, Cd, Cu, Fe, Mo, Ni, and Pb in groundwater using multivariate statistic approaches [principal component analysis (PCA), hierarchical cluster analysis], and tailings sequential extraction by the method of Tessier et al. The concentrations of studied elements were measured in 42 samples collected from 15 stations surrounding and downward the tailings dam of Miduk Copper Complex, central province of Kerman, Iran. According to the PCA results, confirmed by cluster dendrogram and metal content measurement of tailings sequential extracts, two components accounting for nearly 73% of the total variance, controlled the heavy metal variability and classified the possible source of groundwater contamination into two categories: (1) upper seepage which controls the variability of Cd, Cu, Fe, Ni, and Pb and (2) toe seepage of tailings dump affecting on Mo and Al concentration in downstream groundwater. 相似文献
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Tarazkar Mohammad Hassan Dehbidi Navid Kargar Ozturk Ilhan Al-mulali Usama 《Environmental science and pollution research international》2021,28(26):33722-33734
Environmental Science and Pollution Research - Rapid evolution in the population age structure of the Middle East countries has major economic, social, and environmental outcomes. Therefore, to... 相似文献
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Alidoust Pourya Kargar Pourya Goodarzi Saeed Keramati Mohsen Moradi Moqaddam Hossein 《Journal of Material Cycles and Waste Management》2021,23(2):622-643
Journal of Material Cycles and Waste Management - The dynamic response of landfills under seismic loads is greatly dependent on stress–strain cyclic characteristics of municipal solid waste... 相似文献
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