1. Nanning Survey and Design Institute Co. Ltd., Guangxi Pearl River Water Resources Commission of the Ministry of Water Resources, Nanning, Guangxi, China
2. Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, College of Civil Engineering and Architecture, Guangxi University, Nanning, Guangxi, China
3. Guangxi Provincial Engineering Research Center of Water Security and Intelligent Control for Karst Region, Guangxi University, Nanning, Guangxi, China
4. Key Laboratory of Western China’s Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, Gansu, China
5. Bureau of Hydrology and Water Resources, Pearl River Water Resources Commission of the Ministry of Water Resources, Guangzhou, Guangdong, China