1. Assistant Engineer, China Institute of Water Resources and Hydropower Research, Beijing 100038, China; Master’s Student, State Key Laboratory of Hydroscience and Engineering, Tsinghua Univ., Beijing 100084, China.
2. Associate Professor, State Key Laboratory of Hydroscience and Engineering, Tsinghua Univ., Beijing 100084, China (corresponding author).
3. Professor, State Key Laboratory of Hydroscience and Engineering, Tsinghua Univ., Beijing 100084, China; Professor, School of Environment and Resource, Southwest Univ. of Science and Technology, Mianyang 621010, China.
4. Associate Professor, State Key Laboratory of Hydroscience and Engineering, Tsinghua Univ., Beijing 100084, China.