A Method to Measure the Temporal Variation of Freshwater-Saltwater Interface and Applications to Coastal Aquifers in Korea

Heesung Yoon, Korea Institute of Geoscience and Mineral Resources, Daejeon, Korea, Republic of (South), Yongcheol Kim, Groundwater Department, Daejeon, South Korea, Soo-Hyoung Lee, Korea Institute of Geoscience and Mineral Resources, Groundwater Environment Research Center, Daejeon, South Korea and Kyoochul Ha, Korea Institute of Geoscience and Mineral Resources(KIGAM), Groundwater Environment Research Center, Daejeon, South Korea