5:15 PM - 7:15 PM
*Minkyung Kim1, Hobin Lim2, YoungHee Kim1, Junkee Rhie1, Tae-Seob Kang3, Kwang-Hee Kim4, Jin-Han Ree5 (1.Seoul National University, 2.Korea Institute of Geoscience and Mineral Resources, 3.Pukyong National University, 4.Pusan National University, 5.Korea University)