Study of groundwater mobility using 129I/127I and 81Kr/Kr tracers for the assessment of deep geological repository in Japan

Tomoko Ohta1, Takuma Hasegawa2, Yuichi Tomioka1, Kotaro Nakata1, Wei Jiang3, Zheng-Tian Lu3 and Guo-Min Yang3, (1)Central Research Institute of Electric Power Industry, Abiko, Japan, (2)CRIEPI, Abiko-Shi, Japan, (3)University of Science and Technology of China (USTC), Hefei, China