Oral

Symbol A (Atmospheric, Ocean, and Environmental Sciences) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS22_1AM1] Atmospheric Chemistry

Thu. May 1, 2014 9:00 AM - 10:45 AM 511 (5F)

Convener:*Nobuyuki Takegawa(Research Center for Advanced Science and Technology, University of Tokyo), Yousuke Sawa(Geochemical Research Department, Meteorological Research Institute), Yugo Kanaya(Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology), Kenshi Takahashi(Research Institute for Sustainable Humanosphere, Kyoto University), Hiroshi Tanimoto(National Institute for Environmental Studies), Chair:Takuma Miyakawa(Japan Agency for Marine-Earth Science and Technology)

This session provides a forum for the presentation of the broad spectrum of tropospheric and stratospheric chemistry, including various research topics (air quality and climate), approaches (modeling, field measurements, satellite data analysis, 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

[AAS22-08] Retrieval of decadal record on the deposition of particulate refractory carbon urban and remote sites in Japan

*Naoki KANEYASU¹, Kiyoshi MATSUMOTO², Takashi YAMAGUCHI³, Masayuki AKIYAMA³, Izumi NOGUCHI³, Naoto MURAO⁴, Shunya NISHIMOTO⁴, Daisuke FUNAKI⁵, Satoshi TAKAKI⁵ (1.National Institute of Advanced Industrial Science and Technology, 2.University of Yamanashi, 3.Hokkaido Research Organization, 4.Graduate School of Engineering, Hokkaido University, 5.Shimane Prefectural Institute of Public Health and Environment Science)

9:15 AM - 9:30 AM

[AAS22-09] The main controlling factor of black carbon mass concentration in rainwater during 2010-2013 summer in East Asia

*Tatsuhiro MORI¹, Sho OHATA¹, Yutaka KONDO¹, Nobuhiro MOTEKI¹, Hitoshi MATSUI², Aya IWASAKI³, Nobutaka TOMOYOSE³, Hisashi KADENA³ (1.Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo, Japan, 2.Japan Agency for Marine-Earth Science and Technology, Tokyo, Japan, 3.Okinawa Prefectural Institute of Health and Environment)

9:30 AM - 9:45 AM

[AAS22-10] Number size distribution of ambient aerosols at Cape Hedo, Okinawa and Fukue Island, Nagasaki

*Takao MIYOSHI¹, Akinori TAKAMI¹, Satoshi IREI¹ (1.NIES)

9:45 AM - 10:00 AM

[AAS22-11] Continuous measurement of organic nitrates at Suzu, the Noto peninsula

*Yasuhiro SADANAGA¹, Ryo TAKAJI¹, Ayana ISHIYAMA¹, Atsushi MATSUKI², Keiichi SATO³, Kazuo OSADA⁴, Hiroshi BANDOW¹ (1.Osaka Prefecture University, 2.Kanazawa University, 3.Asia Center for Air Pollution Research, 4.Nagoya University)

10:00 AM - 10:15 AM

[AAS22-12] Light absorption and morphological properties of soot-containing particle mixed with sulfate observed at Noto Peninsula

*Sayako UEDA¹, Tomoki NAKAYAMA¹, Yutaka MATSUMI¹, Fumikazu TAKETANI², Kouji ADACHI³, Atsushi MATSUKI⁴, Yoko IWAMOTO⁴, Yasuhiro SADANAGA⁵ (1.STEL, Nagoya University, 2.JAMSTEC, 3.Meteorological Research Institute, 4.Kanazawa University, 5.Osaka Prefecture University)

10:15 AM - 10:30 AM

[AAS22-13] Mixing states of summer time aerosol particles in Noto peninsula

*Reina YAMADA¹, Yusuke KAMIGUCHI¹, Kento KINOUCHI², Yoko IWAMOTO³, Sayako UEDA⁴, Kouji ADACHI⁵, Atsushi MATSUKI³ (1.College of Science and Engineering, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University, 3.Institute of Nature and Environmental Technology, Kanazawa University, 4.Solar-Terrestrial Environment Laboratory, Nagoya University, 5.Meteorological Research Institute)

10:30 AM - 10:45 AM

[AAS22-14] Observation of new particle formation event at Noto peninsula

*Sara KAGAMI¹, Atsushi MATSUKI², Yoko IWAMOTO², Kento KINOUCHI³ (1.College of Science and Engineering, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Graduate School of Natural Science and Technology, Kanazawa University)