Progress in studies on hydrological impacts of degrading permafrost in the Source Area of Yellow River on NE Qinghai-Tibet Plateau, SW China

Huijun Jin, Chinese Academy of Sciences, State Key Laboratory of Frozen Soils Engineering, Beijing, China, Qiang Ma, CAS Chinese Academy of Sciences, Beijng, China and Xiaoying Jin, Northeast Forestry University, School of Ecology, Harbin, China