*Tetsuji Muto1 (1.Department of Environmental Science, Nagasaki University)
convener:Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Steven Y. J. Lai(National Cheng Kung University), Tetsuji Muto(Department of Environmental Science, Nagasaki University), Wonsuck Kim(University of Texas at Austin)