9:00 AM - 9:15 AM
*Masanori Iwamoto1, Takanobu Amano2, Yosuke Matsumoto3, Shuichi Matsukiyo1, Masahiro Hoshino2 (1. Faculty of Engineering Sciences, Kyushu University, 2.Department of Earth and Planetary Science, University of Tokyo, 3.Graduate School of Science, Chiba University)