[A-CG61] Carbon Cycle Observation and Analysis

[ACG61-P08] Variations of atmospheric nitrous oxide concentration at Syowa Station, Antarctica

*Fukashi Kanehama¹, Shinji Morimoto¹, Taku Umezawa^1,2, Prabir Patra^1,3,4, Kumiko TAKATA^3,5, Daisuke Goto⁶ (1. Graduate School of Science, Tohoku University, 2. National Institute for Environmental Studies, 3. Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 4. Hiroshima University, 5. School of Life and Environmental Science, Azabu University, 6. National Institute of Polar Research)

Keywords:Nitrous oxide, Syowa Station, Continuous measurement