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

[HTT16-P16] Investigation of sources of atmospheric sulfate aerosols in central Japan using δ³⁴S and δ¹⁸O

*Masako Kagawa¹, Nagayoshi Katsuta¹, Ippei Nagao², Yuma Masuki³, Chikage Yoshimizu⁴, Ichiro Tayasu⁴ (1. Gifu University, Faculty of Education, 2. Nagoya University, Graduate School of Environmental Studies, 3. Gifu University, The Graduate School of Agricultural Science, 4. Research Institute for Humanity and Nature)

Keywords:sulfate aerosol, sulfur dioxide, Asian outflow, volcanic SO2, δ34S SO4, δ18O SO4