1. School of Architecture, Planning and Environmental Policy, University College Dublin, Dublin 4, Ireland
2. Department of Engineering, University of Perugia, Perugia, Italy
3. School of Geography, University College Dublin, Dublin 4, Ireland
4. Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
5. School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China