[J] Oral

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

[A-AS07] Atmospheric Chemistry

Mon. May 22, 2023 1:45 PM - 3:00 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:Yoko Iwamoto(Graduate School of Integrated Sciences for Life, Hiroshima University), Risa Uchida(Japan Automobile Research Institute), Yosuke Sakamoto(Kyoto University Graduate School of Global Environmental Studies)

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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1:45 PM - 2:15 PM

[AAS07-12] Nitroaromatic hydrocarbons in ambient particles: Field observations and applications to a new tracer for anthropogenic secondary organic aerosols

★Invited Papers

*Fumikazu Ikemori¹, Tomoki Nakayama², Kei Sato³, Yu Morino³ (1.Nagoya City Institute for Environmental Sciences, 2.Nagasaki University, 3.National Institute for Environmental Studies)

2:15 PM - 2:30 PM

[AAS07-13] Enhancement of the secondary organic aerosol yields and the formation of low- and extremely low-volatility organic compounds during the oxidations of α-pinene in the presence of acidic seeds

*Satoshi Inomata¹, Kei Sato¹, Morino Yu¹, Shinichi Enami¹, Hiroshi Tanimoto¹, Yange Deng¹, Sathiyamurthi Ramasamy¹, Yoshiteru Iinuma² (1.National Institute for Environmental Studies, 2.Okinawa Institute of Sceince and Technology Graduate University)

2:30 PM - 2:45 PM

[AAS07-14] Wet deposition rate of black carbon in low stratus over north Pacific, estimated from aircraft observation

Yoshihiro Kuribara¹, *Kazuyuki Kita¹, Kenta Minamio¹, Nobuhiro Moteki², Tatsuhiro Mori³, Temma Saito², Taikichiro Omi², Makoto Koike² (1.Faculty of Science, Ibaraki University, 2.University of Tokyo, 3.Keio University)

2:45 PM - 3:00 PM

[AAS07-15] The long-term observation of black carbon and CO concentration in interior Alaska: Effect of forest fire emissions

*Takeshi Kinase¹, Masayuki Takigawa¹, Fumikazu Taketani¹, Chunmao Zhu¹, Yongwon Kim², Yugo Kanaya¹ (1.Japan Agency for Marine-earth Science and Technology, 2.University of Alaska Fairbanks (UAF))

Session information