This work was supported by the Knowledge Innovation Project of the Chinese Academy of Sciences(Grant No.CX10G-E01-08-02);the National Natural Science Foundation of China(Grant No.40371025);the National Natural Science Foundation of China(Grant No.50279049).
The surface water and groundwater are important components of water cycle, and the interaction between surface water and groundwater is the important part in water cycle research. As the effective tracers in water cyc...