The Knowledge Innovation Key Project of the Chinese Academy of Sciences(KZCX2-YW-126);the Special Fund of Ministry of Science & Technology,China(2006DFA21890);National Natural Science Foundation of China(No.40671035);Key Project of International Cooperation of the Natural Science Foundation of China(50279049)
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...