Spatial Distributions, Sources, Potential Risks of Multi-Trace Metal/Metalloids in Street Dusts from Barbican Downtown Embracing by Xi’an Ancient City Wall (NW, China)

A total of 116 dust samples in downtown within the city wall were collected, and the spatial occurrence, source and health risk status of 19 trace metal/metalloids bound in street dusts (SDs) were systematically investigated. Geochemical maps, associations, risk models and indices were calculated to...

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Hlavní autoři: Xiaoping Li, Bin Liu, Yu Zhang, Jiwen Wang, Hameed Ullah, Ming Zhou, Liyuan Peng, Ana He, Xu Zhang, Xiangyang Yan, Tao Yang, Lijun Wang, Hongtao Yu
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI AG 2019-08-01
Edice:International Journal of Environmental Research and Public Health
Témata:
street dust
trace metal/metalloids
health risk
spatial distribution
traffic-related sources
Xi’an
On-line přístup:https://www.mdpi.com/1660-4601/16/16/2992
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