[PP-2-2] ポスターセッション　コアタイム　グループ（2）

[PP-2-2-18] Spatial characteristics of groundwater flow mechanisms and their seasonal variations in Kumamoto area revealed by stable isotope analysis of water

*Taito Aihara¹, Takahiro Hosono², Kinpei Itiyanagi², Hiroki Amano³, Kei Nakagawa⁴ (1. Graduate School of Kumamoto University of Science and Technology, 2. Graduate School of Kumamoto University of Faculty of Advanced Science and Technology, 3. Tokai University of Humanities and Science, 4. Graduate School of Integrated Science and Technology, Nagasaki University)

Keywords:Groundwater, Groundwater Recharge, Groundwater flow mechanism , Hydrogen and oxygen stable isotopes, d-excess