[M-ZZ49] 地球化学の最前線：変動の時代に挑む次世代研究

[MZZ49-09] Tracing DMS chemistry based on MSA triple oxygen isotopes in Syowa Station, Antarctica

*Shohei Hattori¹, Yihang Hong¹, Sakiko Ishino², Ursula Jongebloed³, Becky Alexander⁴, Keiichiro Hara⁵, Masahiko Hayashi⁵ (1. Nanjing University, 2. Kanazawa University, 3. Massachusetts Institute of Technology, 4. University of Washington, 5. Fukuoka University)

キーワード：Triple oxygen isotope, Mass-independent fractionation, ESI-Orbitrap-MS, Atmospheric chemistry, GEOS-Chem chemical transport model, DMS