5:15 PM - 6:45 PM
*Keitaro Komura1, Heitaro Kaneda2, Yu Nakae3, Koichi Suzuki4, Kazuhiro Kato5, Toru Moriya6, Fuyuki Tokanai6, Mirei Takeyama6, Satoru Kojima7 (1.Central Research Institute of Electric Power Industry, 2.Department of Civil and Environmental Engineering, Chuo University, 3.Kiso-Jiban Consultants Co., Ltd., 4.JOGMEC, 5.Paleo Labo co., Ltd., 6.Center for Accelerator Mass Spectrometry, Yamagata University, 7.Emeritus Professor, Gifu University)