Poster Session 1: Odd No. Core Time [04+08]

[0408-P001] Evaluation of floodplain water bodies as mediators of the impact of anthropogenic nitrogen on the productivity in river ecosystems

*Ryotaro Ueba¹, Yu Umezawa¹, Shiho Yabusaki², Chikage Yoshimizu², Ichiro Tayasu² (1. Tokyo University of Agriculture and Technology (Japan), 2. Research Institute for Humanity and Nature (Japan))

Keywords:

floodplain,stable nitrogen isotope ratio in nitrate,carbon and nitrogen stable isotope ratios,environmental tracers