[E] Oral

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

[A-AS08] Atmospheric Chemistry

Thu. May 28, 2026 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

Chairperson:Enami Shinichi(University of Tsukuba), Sakamoto Yosuke(National Institute for 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.

+Add all to schedule

3:30 PM - 4:00 PM

[AAS08-01] Where Atmospheric Chemistry Meets Ionospheric Physics

★Invited Papers

*Tatsuhiro Yokoyama¹ (1. Research Institute for Sustainable Humanosphere, Kyoto University)

4:00 PM - 4:15 PM

[AAS08-02] Potential Drivers of HO₂ Uptake in Sea Spray Aerosols from the North Pacific Ocean

*Jiaru Li^1,2, Weihan Li³, Takuma Miyakawa¹, Yugo Kanaya¹, Mikinori Kuwata³, Kei Sato², Yosuke Sakamoto² (1. Japan Agency for Marine-Earth Science and Technology, 2. National Institute for Environmental Science, 3. Peking University)

4:15 PM - 4:30 PM

[AAS08-03] Ice-nucleating bioaerosols from terrestrial ecosystems observed over the Arctic Ocean and their decreased ice nucleating ability by internal mixing with sea salt

*Takeshi Kinase¹, Fumikazu Taketani¹, Yutaka Tobo^2,3, Kouji Adachi⁴, Takuma Miyakawa¹, Masayuki Takigawa¹, Chunmao Zhu¹, Yugo Kanaya¹ (1. Japan Agency for Marine-earth Science and Technology, 2. National Institute of Polar Research, 3. Graduate Institute for Advanced Studies, SOKENDAI, 4. Meteorological Research Institute)

4:30 PM - 4:45 PM

[AAS08-04] Rate and products of ozonolysis reaction of oleic acid with sulfur dioxide

*Hiroo Hata¹, Naohide Shinohara¹, Shoma Hoshino², Kenichi Tonokura³ (1. National Institute of Advanced Industrial Science and Technology, 2. Kitazato University, 3. The University of Tokyo)

4:45 PM - 5:00 PM

[AAS08-05] Atmospheric Aqueous Reactions Controlled by Nanoscale Inhomogeneity

*Shinichi Enami¹ (1. University of Tsukuba)

Session information

[A-AS08] Atmospheric Chemistry

[AAS08-01] Where Atmospheric Chemistry Meets Ionospheric Physics

★Invited Papers

[AAS08-02] Potential Drivers of HO₂ Uptake in Sea Spray Aerosols from the North Pacific Ocean

[AAS08-03] Ice-nucleating bioaerosols from terrestrial ecosystems observed over the Arctic Ocean and their decreased ice nucleating ability by internal mixing with sea salt

[AAS08-04] Rate and products of ozonolysis reaction of oleic acid with sulfur dioxide

[AAS08-05] Atmospheric Aqueous Reactions Controlled by Nanoscale Inhomogeneity

Authentication

Session information

[A-AS08] Atmospheric Chemistry

[AAS08-01] Where Atmospheric Chemistry Meets Ionospheric Physics

★Invited Papers

[AAS08-02] Potential Drivers of HO2 Uptake in Sea Spray Aerosols from the North Pacific Ocean

[AAS08-03] Ice-nucleating bioaerosols from terrestrial ecosystems observed over the Arctic Ocean and their decreased ice nucleating ability by internal mixing with sea salt

[AAS08-04] Rate and products of ozonolysis reaction of oleic acid with sulfur dioxide

[AAS08-05] Atmospheric Aqueous Reactions Controlled by Nanoscale Inhomogeneity

Authentication

[AAS08-02] Potential Drivers of HO₂ Uptake in Sea Spray Aerosols from the North Pacific Ocean