[H-CG18] Cultural Hydrology

[HCG18-P04] Human–hydrological interaction in Tonle Sap floating communities revealed by nitrate stable isotopes

*Mouykeang Det¹, Sovannara UK^2,3, Yoeng CHHOUNG², Takashi Nakamura¹ (1. Interdisciplinary Centre for River Basin Environment, University of Yamanashi, Japan, 2. Tonle Sap Authority, Cambodia, 3. Faculty of Social Science, American University of Phnom Penh, Cambodia)

Keywords:Tonle Sap Lake, flood-pulse system, nitrate stable isotopes, floating communities, seasonal hydrology