1. School of Water Conservancy and Electric Power, Heilongjiang University, Harbin 150080, China
2. School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
3. Key Laboratory of Effective Utilization of Agricultural Water Resources, Ministry of Agriculture and Rural Affairs, Northeast Agricultural University, Harbin 150030, China
4. College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China
5. Department of Biosystems Engineering, University of Arizona, Tucson, AZ 85721, USA