E3S Web of Conferences

Ecological risk assessment of heavy metals in road dust based on improved potential ecological risk index: A case study in Zhengzhou, China

Huina Zhu, Liangbo Zhang, Hailiang Zhao, Baozhong Zhang, Hanyu Chen and fan Shi

E3S Web Conf., 194 (2020) 04042

Published online: 15 October 2020

DOI: 10.1051/e3sconf/202019404042

Huina Zhu

Liangbo Zhang

Hailiang Zhao

Baozhong Zhang

Hanyu Chen

fan Shi

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