2:15 PM - 2:30 PM
Mutsumi Honda2, *Katsuyoshi Michibayashi1,2,7, Masakazu Fujii4, Yuzuru Yamamoto5, Yumiko Harigane6, Tetsuya Sakuyama3 (1.Institute of Geosciences, Shizuoka University, 2.Graduate School of Geosciences, Shizuoka University, 3.Osaka City University, 4.National Institute of Polar Research and SOKENDAI, 5.JAMSTEC, 6.AIST/GSJ, 7.Department of Earth and Planetary Sciences, Nagoya University)