*Takanori Matsuzawa1, Bunichiro Shibazaki2 (1.National Research Institute for Earth Science and Disaster Resilience, 2.Building Research Institute)
convener:Yukitoshi Fukahata(Disaster Prevention Research Institute, Kyoto University), Toru Takeshita(Department of Natural History Sciences, Graduate School of Science, Hokkaido University), Hikaru Iwamori(Geochemical Evolution Research Program, Japan Agency for Marine-Earth Science and Technology), Chairperson:Bunichiro Shibazaki, Daisuke Sato