[H-TT16] Development and application of environmental traceability methods

[HTT16-P04] Evaluation of the Influence of the Return Flow from Paddy Fields on River Flow During Low-Flow Periods

*Ryoma Ito¹, Takao Nakagiri¹, Haruhiko Horino¹, Shinji Sakurai¹ (1. Osaka Metropolitan University Graduate School of Agriculture)

Keywords:Oxygen and Hydrogen stable isotope ratios of water, river discharge, return flow from paddy fields, Otsu river system