Hiromichi Komatsu², *Tadahiro Hatakeyama^1,4, Akira Baba³ (1.Information Processing Center, Okayama University of Science, 2.Faculty of Biosphere-Geosphere Science, Okayama University of Science, 3.Mount Fuji Research Institute, Yamanashi Prefecture, 4.Graduate School of Biosphere-Geosphere Science, Okayama University of Science)

*Yu Kitahara¹, Daiki Nishiyama², Masao Ohno¹, Yuhji Yamamoto³, Tadahiro Hatakeyama⁴ (1.Faculty of Social and Cultural Studies, Kyushu University, 2.Faculty of Science, Kochi University, 3.Center for Advanced Marine Core Research, Kochi University, 4.Information Processing Center, Okayama University of Science)

*Chie Kato¹, Masao Ohno¹, Tadahiro Hatakeyama², Jun-ichiro Ishibashi³, Shuhei Totsuka⁴, Kazuhiko Shimada³ (1.Department of Environmental Changes, Faculty of Social and Cultural Studies, Kyushu University, 2. Information Processing Center, Okayama University of Science, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 4. Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University)

*Chie Kato¹, Masao Ohno¹, Tadahiro Hatakeyama², Jun-ichiro Ishibashi³, Shuhei Totsuka⁴, Kazuhiko Shimada³ (1.Department of Environmental Changes, Faculty of Social and Cultural Studies, Kyushu University, 2. Information Processing Center, Okayama University of Science, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 4. Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University)