*Masaoki Uno¹, Masayoshi Hoshida¹, Noriyoshi Tsuchiya^1,2 (1.Graduate School of Environmental Studies, Tohoku University, 2.National Institute of Technology, Hachinohe College)

*OTGONBAYAR DANDAR¹, Atsushi Okamoto¹, Masaoki Uno¹, Noriyoshi Tsuchiya^1,2 (1.Graduate School of Environmental Studies, Tohoku University, 2.National Institute of Technology, Hachinohe College)

*Norihiro Watanabe¹, Yasuo Matsunaga¹, Atsushi Okamoto², Noriyoshi Tsuchiya², Masaoki Uno², Takashi Akatsuka³, Tatsuya Kajiwara³, Hanae Saishu¹, Takuya Ishibashi¹, Yusuke Yamaya¹, Hiroshi Asanuma¹ (1.National Institute of Advanced Industrial Science and Technology, 2.Graduate School of Environmental Studies, Tohoku University, 3.Geothermal Engineering Co., Ltd.)

*Satoshi Takahashi¹, Satoshi Yamakita², Shun Muto³, Satoru Kojima⁴, Kunio Kaiho⁵, Shin-ichi Yamasaki⁶, Noriyoshi Tsuchiya⁷, Yijun Xiong⁸, Simon W. Poulton⁸, Paul B. Wignall⁸, Hironao Matsumoto⁹, TAKAAKI ITAI¹¹, Megumu Fujibayashi¹⁰ (1.Department of Earth and Environmental Sciences Graduate School of Environmental Studies Nagoya University, 2.Faculty of Education, University of Miyazaki, 3.National Institute of Advanced Science and Technology, 4.Faculty of Engineering, Gifu University, 5.Department of Earth Science, Tohoku University, 6.Graduate School of Environmental Studies, Tohoku University, 7.National Institute of Technology, Hachinohe College, 8.School of Earth and Environment, University of Leeds, 9.Institute of Life and Environmental Sciences, University of Tsukuba, 10.Faculty of Engineering, Kyushu University, 11.Department of Earth and Planetary Science, University of Tokyo)