Korea Institute of Geoscience and Mineral Resources, Environmental Geology Division, 30 Gajeong-dong, Yuseong-gu, Daejeon, 305-350 Korea, Republic of
Korea Institute of Geoscience and Mineral Resources, Environmental Geology Division, 30 Gajeong-dong, Yuseong-gu, Daejeon, 305-350 Korea, Republic of
Korea Basic Science Institute, Isotope Research, 52 Yeoeun-dong, Yuseong-gu, Daejeon, 305-333 Korea, Republic of
Korea Institute of Geoscience and Mineral Resources, Environmental Geology Division, 30 Gajeong-dong, Yuseong-gu, Daejeon, 305-350 Korea, Republic of
Korea Institute of Geoscience and Mineral Resources, Environmental Geology Division, 30 Gajeong-dong, Yuseong-gu, Daejeon, 305-350 Korea, Republic of
Jeju Development Institute, 390 Ido-2-dong, Jeju-do, Jeju, 690-022 Korea, Republic of
Jeju Provincial Water Resources Management Office, Water Resources Research Section, 2778-30 Daeheul-ri, Jocheon-eup, Bukjeju-gun, Jeju-do, 695-811 Korea, Republic of
Yonsei University, Department of Earth System Sciences, 134 Shinchon-dong, Seodaemun-gu, Seoul, 120-749 Korea, Republic of