[EJ] Oral

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

[A-AS06] Atmospheric Chemistry

Thu. May 24, 2018 9:00 AM - 10:30 AM A05 (Tokyo Bay Makuhari Hall)

convener:Yoko Iwamoto(Graduate School of Biosphere Science, Hiroshima University), Tomoki Nakayama(Graduate School of Fisheries and Environmental Sciences, Nagasaki University), Sakae Toyoda(東京工業大学物質理工学院, 共同), Nawo Eguchi(Kyushu University), Chairperson:Ikeda Kohei(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.

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9:00 AM - 9:15 AM

[AAS06-06] Seasonal features of black carbon concentrations and the potential sources at Syowa Station, Antarctica

*Keiichiro Hara¹, Kengo Sudo², Takato Ohnishi², Kazuo Osada², Masanori Yabuki³, Masataka Shiobara⁴, Takashi Yamanouchi⁴ (1.Fukuoka University, 2.Nagoya University, 3.RIHS, Kyoto University, 4.National Institute of Polar Research)

9:15 AM - 9:30 AM

[AAS06-07] Source attribution and budget analysis of BC aerosol in Antarctica

*Takato Onishi¹, Kengo Sudo^1,2, Keiichiro Hara³ (1.Graduate School of Environmental Studies, Nagoya University, 2.JAMSTEC, 3.Faculty of Science, Fukuoka University)

9:30 AM - 9:45 AM

[AAS06-08] Seasonal variation of wet deposition fluxes of black carbon in East Asia: long-term measurements

*Tatsuhiro Mori¹, Kazuhiko Miura¹, Sho Ohata², Nobuhiro Moteki², Makoto Koike², Yutaka Kondo³, Kazunori Nakagome⁴, Masanori Yoshikawa⁵, Aya Iwasaki⁶ (1.Tokyo University of Science, 2.Graduate School of Science, The University of Tokyo, 3.National Institute of Polar Research, 4.Nagano Environmental Conservation Research Institute, 5.Fukui Prefectural Institute of Public Health, 6.Okinawa Prefectural Institute of Health and Environment)

9:45 AM - 10:00 AM

[AAS06-09] Real-time observational evidence of changing Asian dust morphology with the mixing of heavy anthropogenic pollution

*Xiaole PAN¹, Itsushi Uno², Zhe WANG², Tomoaki Nishizawa³, Nobuo Sugimoto³ (1.Institute of Atmospheric Physics/Chinese Academy of Sciences, 2.Research Institute of Applied Mechanism/Kyushu university, 3.National Institute for Environmental studies)

10:00 AM - 10:15 AM

[AAS06-10] Individual particle analyses of biomass burning aerosol particles from wild fires

*Kouji Adachi¹ (1.Meteorological Research Institute)

10:15 AM - 10:30 AM

[AAS06-11] Large uncertainty in black carbon radiative effect with resolved mixing state diversity

*Hitoshi MATSUI¹, Douglas S. Hamilton², Natalie M. Mahowald² (1.Graduate School of Environmental Studies, Nagoya University, 2.Department of Earth and Atmospheric Sciences, Cornell University)

Session information