Long-term Trend and Seasonal Variation of the Groundwater Spring Discharge around Lake Ezu, Kumamoto City in Southern Japan
Irfan Tsany Rahmawan1, Kimpei Ichiyanagi2, Haruchika Hamatake3, Kiyoshi Ide4, Jun Shimada2 and Tsutomu Ichikawa5, (1)Kumamoto University, Graduate School of Science and Technology, Kumamoto, Japan, (2)Kumamoto University, Faculty of Advanced Science and Technology, Kumamoto, Japan, (3)Kumamoto University, Faculty of Science, Kumamoto, Japan, (4)Shibaura Institute of Technology, SIT Research Laboratories, Tokyo, Japan, (5)Kumamoto Campus, Tokai University, Liberal Arts Education Center, Kumamoto, Japan
