1. Key Laboratory of Groundwater Resources and Environment, Ministry of Education, College of Environment and Resources; Jilin University; Changchun 130021 China
2. School of Earth, Environmental and Biological Sciences; Queensland University of Technology; Brisbane Queensland 4001 Australia
3. Institute of Earth Surface Dynamics; University of Lausanne; 1015 Lausanne Switzerland
4. School of Civil and Environmental Engineering; University of New South Wales; Sydney New South Walesz 2052 Australia
5. CSIRO Land and Water; Brisbane Queensland 4102 Australia
6. School of Mining Engineering; University of New South Wales; Sydney New South Wales 2052 Australia