1. Graduate Student, School of Environmental Studies, China Univ. of Geosciences, 68 Jincheng St., East Lake New Technology Development Zone, Wuhan, Hubei Province 430078, China.
2. Associate Professor, School of Environmental Studies, China Univ. of Geosciences, 68 Jincheng St., East Lake New Technology Development Zone, Wuhan, Hubei Province 430078, China (corresponding author).
3. Senior Engineer, Jiangxi Academy of Water Science and Engineering, 1038 Beijing East Rd., Qingshan Lake District, Nanchang, Jiangxi Province 330029, China.
4. Graduate Student, State Key Laboratory of Biogeology and Environmental Geology, China Univ. of Geosciences, 68 Jincheng St., East Lake New Technology Development Zone, Wuhan, Hubei Province 430078, China.