11:00 AM - 11:15 AM
*Ko Fukuyama1, Hiroyuki Kagi1, Toru Inoue2,3, Toru Shinmei3, Sho Kakizawa3, Naoto Takahata4, Yuji Sano4 (1.Geochemical Research Center, Graduate School of Science, The University of Tokyo, 2.Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University, 3.Geodynamics Research Center, Ehime University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo)