12:30 PM - 12:45 PM
*Haruka TAKAGI1, Katsunori KIMOTO2, Tetsuichi FUJIKI2, Atsushi KURASAWA2, Hiromichi HIRANO3 (1.CSE Grad. School, Waseda University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Dep. Earth Sci., Sch. Edu., Waseda University)