[J] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS07] Atmospheric Chemistry

Mon. May 22, 2023 3:30 PM - 4:45 PM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

convener:Yosuke Sakamoto(Kyoto University Graduate School of Global Environmental Studies), Risa Uchida(Japan Automobile Research Institute), Shigeyuki Ishidoya(Advanced Industrial Science and Technology), Yoko Iwamoto(Graduate School of Integrated Sciences for Life, Hiroshima University), Chairperson:Satoshi Inomata(National Institute for Environmental Studies), Yosuke Sakamoto(Kyoto University Graduate School of Global Environmental Studies), Risa Uchida(Japan Automobile Research Institute)

This session provides a forum for the presentation of the broad spectrum of tropospheric and stratospheric chemistry, including various research topics (e.g., dynamical processes, air quality and climate), approaches (modeling, field measurements, remote sensing, and laboratory studies), and species (gas and aerosol). This session also provides an opportunity for discussing possible future collaboration with other research fields relevant to atmospheric chemistry. We strongly encourage authors to prepare presentation slides and a poster in English.

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3:30 PM - 4:00 PM

[AAS07-16] Developing international reactive nitrogen policy and the uncertainties in land-atmospheric reactive nitrogen process

★Invited Papers

*Kazuya Nishina¹ (1.National Institute for Environmental Studies)

4:00 PM - 4:15 PM

[AAS07-17] A numerical study of the lightning-induced nitrogen oxides by using a meteorological model coupled with a bulk lightning model and an offline chemical transport model, Part II : Suggestion from the simulation

*Yousuke Sato^1,2, Mizuo Kajino³, Syugo Hayashi³, Ryuichi Wada⁴ (1.Faculty of Science, Hokkaido University, 2.RIKEN Center for Computational Science, 3.Meteorological Research Institute, 4.Department of Natural and Environmental Science, Teikyo University of Science)

4:15 PM - 4:30 PM

[AAS07-18] Rapid hydrolysis of NO2 at high ionic strengths of deliquesced aerosol particles

*Gen Masao¹, Haotian Zheng^2,3,4, Yele Sun⁵, Wanyun Xu⁶, Nan Ma⁷, Hang Su⁸, Yafang Cheng⁸, Shuxiao Wang^2,3, Jia Xing^2,3, Shuping Zhang^2,3, Likun Xue⁹, Chaoyang Xue¹⁰, Yujing Mu¹¹, Xiao Tian¹², Atsushi Matsuki¹³, Shaojie Song^4,12,14 (1.Tohoku University, 2.Tsinghua University, 3.State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, 4.CMA-NKU Cooperative Laboratory for Atmospheric Environment Health Research, 5.Institute of Atmospheric Physics, Chinese Academy of Sciences, 6.Chinese Academy of Meteorological Sciences, 7.Jinan University, 8.Max Planck Institute for Chemistry, 9.Shandong University, 10.CNRS – Université Orléans – CNES, 11.Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, 12.Nankai University, 13.Kanazawa University, 14.Harvard University)

4:30 PM - 4:45 PM

[AAS07-19] Two-year continuous observation of gaseous ammonia at Nagasaki in western Japan: Impacts of long-range transport, local sources, and volcanic activities

*Tomoki Nakayama¹, Ryo Harada¹, Yuriko Ueno¹, Takuma Maeda^1,2, Fumikazu Ikemori³ (1.Nagasaki University, 2.NPIERPH, 3.NCIES)

Session information