*Sophie Debaecker1, Nathalie Feuillet2, Kenji Satake3, Kohki Sowa4, Masaki Yamada5, Tetsuro Sato6, Atsushi Watanabe3, Ayaka Saiki3, Jean-Marie Saurel2, Mamoru Nakamura7, Giovanni Occhipinti2, Tsai-Luen Yu8,9, Chuan-Chou Shen8,9
(1.Littoral Environnement et Societes (LIENSs), UMR 7266 CNRS, La Rochelle Université, La Rochelle, France, 2.Institut de Physique du Globe de Paris, Université de Paris, Paris, France, 3.Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, 4.Ministry of the Environment, Japan, 5.Department of Geology, Faculty of Science, Shinshu University, Matsumoto, Japan, 6.Department of Earth Sciences, School of Education, Waseda University, Tokyo, Japan, 7.University of the Ryukyu, Okinawa, Japan, 8.National Taiwan University, High-Precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Taipei, Taiwan ROC, 9.National Taiwan University, Research Center for Future Earth, Taipei, Taiwan ROC)