作者: M. Gabarrón , A. Faz , J.A. Acosta
DOI: 10.1016/J.JENVMAN.2017.10.034
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摘要: The vicinity of abandoned mining ponds to populated areas may suppose a high environmental and health risk being necessary evaluate unreclaimed as source metal(loid)s. In order the behaviour metals arsenic from tailing their effects in urban areas, 10 mine wastes samples, soil road dust samples were collected two districts (La Union Mazarron, SE Spain). Physicochemical properties total, available water-soluble concentration (Cd, Co, Cr, Cu, Fe, Ni, Mn, Pb, Zn) As analyzed. Results suggest enrichment Pb Zn both studied towns. Multivariable analysis indicated that Cd, La soil, As, Fe Mazarron come districts. addition, redundancy showed mobility metal(loid)s related sources more influenced by total concentration, while with lithogeny origin affected physicochemical properties.