*Dapeng Zhao1, Zhiteng Yu2, Jiabiao Li2, Zhouchuan Huang3 (1.Department of Geophysics, Tohoku University, 2.State Oceanic Administration, 3.School of Earth Sciences and Engineering, Nanjing University)
convener:Takashi Nakagawa(Department of Earth Sciences, The University of Hong Kong), Takashi Yoshino(Institute for Planetary Materials, Okayama University), Dapeng Zhao(Department of Geophysics, Tohoku University)