Browsing NIVA Open Access Archive by Author "Xu, Zhidong"

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The impact of an abandoned mercury mine on the environment in the Xiushan region, Chongqing, southwestern China

Xu, Xiaohang; Lin, Yan; Meng, Bo; Feng, Xinbin; Xu, Zhidong; Jiang, Yuping; Zhong, Weilu; Hu, Yanhai; Qiu, Guangle (Journal article; Peer reviewed, 2018)

Mercury contamination is a serious problem in the Hg mining area of Xiushan County, Chongqing, southwestern China. The concentrations of total mercury (THg) and methylmercury (MeHg) in paddy soil, surface water, and rice ...
Weir building: A potential cost-effective method for reducing mercury leaching from abandoned mining tailings

Xu, Xiaohang; Gu, Chunhao; Feng, Xinbin; Qiu, Guangle; Shang, Lihai; Xu, Zhidong; Lu, Qinhui; Xiao, Dean; Wang, Heng; Lin, Yan; Larssen, Thorjørn (Journal article; Peer reviewed, 2019)

To mitigate mercury (Hg) pollution and reduce Hg transportation downstream, a weir was designed across a river system impacted by leachate from the slagheap of the Yanwuping Hg mine in Wanshan Hg mining area. A whole ...