[A-HW29] Water Environment and Geology in Urban Areas

[AHW29-P04] Considering urban groundwater recharge processes based on pollen found in shallow groundwater in Shinagawa, central Tokyo, Japan

*Masaya Yasuhara¹, Chuh Yonabayashi¹, Seongwon Lee¹, Yuki Itoh² (1. Faculty of Geo-Environmental Science, Rissho Univ., 2. Graduate School of Geo-Environmental Science, Rissho Univ.)

Keywords:metropolis, shallow groundwater, pollen, entomophilous flower, sewage leakage, groundwater recharge