*Keisuke Fukushi¹, Solongo Tsetsgee^3,2,4, Akihiro Okuyama², Altansukh Ochir³, Ariuntungalag Yunden³, Enkhjin Odgerel³, Taivanbat Batbold³, Enkhuur Munkhsuld^3,6, Yoshio Takahashi⁴, Takashi Munemoto⁵, Masato Honda¹ (1.Institute of Nature & Environmental Technology, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University, 3.National University of Mongolia, 4.Department of Earth and Planetary Sciences, The University of Tokyo, 5.Ishikawa Industrial Research Institute, 6.Department of Trans-Disciplinary Science and Engineering, Tokyo Institute of Technology)

*Akihiro Okuyama¹, Keisuke Fukushi², Teruhiko Kashiwabara³ (1.Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.JAMSTEC)