Changes in river discharge and hydrograph separation in the upper basins of Yangtze and Yellow Rivers on the Tibetan Plateau

Yongjian Ding, CAREERI/CAS Cold and Arid Regions Environmental and Engineering Research Institute;State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China University of Chinese , Lanzhou, China