JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-HW Hydrology & Water Environment

[A-HW34] Isotope hydrology 2026

Fri. May 29, 2026 10:45 AM - 12:15 PM 102 (International Conference Hall, Makuhari Messe)

Chairperson:Kashiwaya Koki(Graduate School of Engineering, Kyoto University), Gingerich Stephen(United States Geological Survey), Asai Kazuyoshi(Geo Science Laboratory), Nakamura Takashi(International Research Center for River Basin Environment, University of YAMANASHI), Yasuhara Masaya(Rissho Univ.)

11:10 AM - 11:25 AM

[AHW34-06] Identifying mountain water contribution and dynamics to the groundwater using stable isotopes and a 2D groundwater flow model, case study: Kofu basin, Yamanashi, Japan.

*Cuong Quoc Nguyen1, Takashi Nakamura1, Tatsuki Kimura1 (1. International Research Center for River Basin Environment, University of YAMANASHI)

Keywords:Groundwater, Stable isotopes, End-member mixing analysis, Groundwater flow model, COMSOL Multiphysics