1. State Key Laboratory of Urban Water Resource and Environment (SKLUWRE), School of Environment, Harbin Institute of Technology (HIT), Harbin 150090, China
2. School of Civil Engineering, Ethiopian Institute of Technology—Mekelle, Mekelle University, Mekelle P.O. Box 231, Ethiopia
3. College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, China
4. Institute of Climate and Society, Mekelle University, Mekelle P.O. Box 231, Ethiopia