水災害リスクマネジメント

[II-60] Characteristics of groundwater level fluctuations in bedrock on mountain slopes due to rainfall

*Hayato Kotani¹, Tatsuhiko Uchida¹, Takuya Inoue¹, Misako Hatono¹, Akihito Kaji², Junji Komori², Hideki Miyata², Masahiro Kaibori¹ (1. Hiroshima University, 2. TOKEN C.E.E. Consultants)

Keywords:bedrock groundwater, effective rainfall, half life, groundwater level, time scale of groundwater level fluctuations, modelling