9:45 AM - 10:00 AM
*Soyoung Jeon1, Jeonghyeon Byeon1, Wonbeom Heo2, Minhee Lee2 (1.Major of Earth and Environmental Sciences, Division of Earth Environmental System Science, Pukyong National University, Republic of Korea, 2.Major of Environmental Geosciences, Division of Earth Environmental System Science, Pukyong National University, Republic of Korea)