1. School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xian710021, P. R. China
2. Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming650500, P. R. China
3. College of Earth Sciences, Guilin University of Technology, Guilin541004, Guangxi, China
4. College of Geoscience, Department of Petroleum Geology, China University of Petroleum, Beijing102249, Beijing, P. R. China
5. School of Earth and Environmental Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu08826, Seoul, South Korea
6. School of Geosciences & Info-Physics, Central South University, Changsha410083, P. R. China
7. Department of Earth Sciences, Faculty of Sciences, Ibn Zohr University, Agadir80000, Morocco
8. MARE-Marine and Environmental Sciences Centre - Sedimentary Geology Group, Department of Earth Sciences, Faculty of Sciences and Technology, University of Coimbra, Coimbra300-456, Portugal
9. School of XingFa Mining Engineering, Wuhan Institute of Technology, Wuhan430205, P. R. China
10. Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan430074, P. R. China