*Jumpei Matsuda1, Takahiro Ozeki1, Akihiro Hachikubo1, Satoshi Takeya2 (1.Kitami Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology (AIST))
convener:Hitoshi Tomaru(Department of Earth Sciences, Chiba University), Akihiro Hachikubo(Kitami Institute of Technology), Atsushi Tani(神戸大学 大学院人間発達環境学研究科, 共同), Shusaku Goto(Institute for Geo-Resources and Environment National Institute of Advanced Industrial Science and Technology)