Outline of Session

   

Atmospheric and Hydrospheric Sciences(A) / Atmospheric Sciences, Meteorology & Atmospheric Environment(AS)
A-AS21 Atmospheric Chemistry


Short title Atmospheric Chemistry
Oral presentation
Date/Room/Chair
May 27 PM1 (15:15 - 16:00) 201B Sho Ohata 
May 27 PM2 (16:15 - 18:00) 201B Sho Ohata 
May 28 AM1 (09:00 - 10:45) 201B Kengo Sudo 
May 28 AM2 (11:00 - 12:45) 201B Motoki Sasakawa 
May 28 PM1 (14:15 - 16:00) 201B Kei Sato 
May 28 PM2 (16:15 - 17:00) 201B Tomoki Nakayama 
Poster presentation
Date/Room
May 27 (Core Time 18:15 - 19:30) Convention Hall
Contact Yousuke Sawa
Email ysawa@mri-jma.go.jp
Convener Yousuke Sawa  / Nobuyuki Takegawa  / Yugo Kanaya  / Kenshi Takahashi  / Hiroshi Tanimoto 
Scope 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.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 27 PM1 (15:15-16:00) 201B                              to the top
15:15 - 15:30 AAS21-01 Volume Integral Equation Method Optimized for Black Carbon-Containing Aerosol Particles NOBUHIRO, Moteki NOBUHIRO, Moteki
15:30 - 15:45 AAS21-02 Improved Technique to Measure the Size Distribution of Black Carbon Particles Suspended in Rainwater and Snow Samples MORI, Tatsuhiro
OHATA, Sho
MOTEKI, Nobuhiro
other
MORI, Tatsuhiro
15:45 - 16:00 AAS21-03 Measurements of the hygroscopicity and wet removal of black-carbon-containing particles in Tokyo OHATA, Sho
NOBUHIRO, Moteki
MORI, Tatsuhiro
other
OHATA, Sho
Oral Presentation   May 27 PM2 (16:15-18:00) 201B                              to the top
16:15 - 16:30 AAS21-04 Evaluation of Refueling emissions and its OFP HIROYUKI, Yamada
INOMATA, Satoshi
TANIMOTO, Hiroshi
HIROYUKI, Yamada
16:30 - 16:45 AAS21-05 Evaluation of black carbon radiative effect using a mixing state resolved three-dimensional model MATSUI, Hitoshi MATSUI, Hitoshi
16:45 - 17:00 3-min talk in an oral session (AAS21-P01/AAS21-P02/AAS21-P03/AAS21-P04/AAS21-P05)
17:00 - 17:15 3-min talk in an oral session (AAS21-P06/AAS21-P07/AAS21-P10/AAS21-P11/AAS21-P12)
17:15 - 17:30 3-min talk in an oral session (AAS21-P13/AAS21-P14/AAS21-P15/AAS21-P16/AAS21-P17)
17:30 - 17:45 3-min talk in an oral session (AAS21-P18/AAS21-P19/AAS21-P20/AAS21-P22/AAS21-P23)
17:45 - 18:00 Discussion
Oral Presentation   May 28 AM1 (09:00-10:45) 201B                              to the top
09:00 - 09:15 AAS21-06 Atmospheric Processing of Combustion Aerosols as a Source of Soluble Iron to the Open Ocean ITO, Akinori ITO, Akinori
09:15 - 09:30 AAS21-07 Adjoint of the coupled Eulerian-Lagrangian transport model BELIKOV, Dmitry
MAKSYUTOV, Shamil
YAREMCHUK, Alexey
other
BELIKOV, Dmitry
09:30 - 09:45 AAS21-08 Estimating source-receptor relationships of tropospheric ozone: On the importance of model horizontal resolution SEKIYA, Takashi
SUDO, Kengo
SEKIYA, Takashi
09:45 - 10:00 AAS21-09 Impacts of black carbon aging on its spatial distribution and radiative effect in the global scale OSHIMA, Naga
TANAKA, Taichu
KOSHIRO, Tsuyoshi
other
OSHIMA, Naga
10:00 - 10:15 AAS21-10 Interannual variabilities in tropospheric constituents during 2000-2013 simulated in a chemistry-aerosol coupled climate SUDO, Kengo
ITO, Akihiko
SUDO, Kengo
10:15 - 10:30 AAS21-11 Numerical Analysis of total nitrate deposition over marginal seas of Japan ITAHASHI, Syuichi
HAYAMI, Hiroshi
UNO, Itsushi
other
ITAHASHI, Syuichi
10:30 - 10:45 AAS21-12 Contribution of Siberian forest fires to PM2.5 pollution in Japan IKEDA, Kohei
TANIMOTO, Hiroshi
IKEDA, Kohei
Oral Presentation   May 28 AM2 (11:00-12:45) 201B                              to the top
11:00 - 11:15 AAS21-13 Observations of O3, CO, CO2 and CH4 concentrations at Happo and estimations of the source by chemical transport model OKAMOTO, Sachiko
TANIMOTO, Hiroshi
NARA, Hideki
other
OKAMOTO, Sachiko
11:15 - 11:30 AAS21-14 Long-term variations of atmospheric methane concentration over Siberia derived from aircraft and tower measurements SASAKAWA, Motoki
MACHIDA, Toshinobu
ITO, Akihiko
other
SASAKAWA, Motoki
11:30 - 11:45 AAS21-15 Variations of atmospheric methane concentration and its carbon and hydrogen isotopic ratios at Churchill, Canada FUJITA, Ryo
MORIMOTO, Shinji
UMEZAWA, Taku
other
FUJITA, Ryo
11:45 - 12:00 AAS21-16 Temporal variation of methane profile observed with FTIR at Tsukuba MURATA, Isao
NAKAJIMA, Hideaki
MORINO, Isamu
MURATA, Isao
12:00 - 12:15 AAS21-17 Atmospheric methane measurement by open-path laser methane instrument at paddy fields in India HIDEMORI, Takehiro
MATSUMI, Yutaka
NAKAYAMA, Tomoki
other
HIDEMORI, Takehiro
12:15 - 12:30 AAS21-18 Relationship between interannual variation in the changing rate of APO trend at Cape Ochi-ishi and PDO TOHJIMA, Yasunori
MUKAI, Hitoshi
MACHIDA, Toshinobu
other
TOHJIMA, Yasunori
12:30 - 12:45 AAS21-19 Variations in the atmospheric Ar/N2 and APO observed at Tsukuba, Ochi-Ishi, Hateruma and Minamitorishima, Japan ISHIDOYA, Shigeyuki
MURAYAMA, Shohei
TOHJIMA, Yasunori
other
ISHIDOYA, Shigeyuki
Oral Presentation   May 28 PM1 (14:15-16:00) 201B                              to the top
14:15 - 14:30 AAS21-20 Seasonal variations of nitrogen and oxygen isotopic signature of atmospheric nitrate in coastal Antarctica ISHINO, Sakiko
HATTORI, Shohei
CAILLON, Nicolas
other
ISHINO, Sakiko
14:30 - 14:45 AAS21-21 Determination on the triple oxygen isotopic composition of atmospheric nitrous acid (HONO) NAKANE, Ray
OHYAMA, Takuya
NAKAGAWA, Fumiko
other
NAKANE, Ray
14:45 - 15:00 AAS21-22 Determination of partitioning of alpha-pinene ozonolysis products between gaseous and aerosol phases INOMATA, Satoshi
TANIMOTO, Hiroshi
SATO, Kei
other
INOMATA, Satoshi
15:00 - 15:15 AAS21-23 Impact of oxidation processes on optical properties of isoprene SOAs NAKAYAMA, Tomoki
SATO, Kei
IMAMURA, Takashi
other
NAKAYAMA, Tomoki
15:15 - 15:30 AAS21-24 Effects of relative humidity on tetrol formation from isoprene/NO photo-oxidation SATO, Kei
OKUMURA, Motonori
TAKAMI, Akinori
other
SATO, Kei
15:30 - 15:45 AAS21-25 Continuous observations of atmospheric HCHO by MAX-DOAS at Yokosuka, Japan: Verification and correlation with ozone KANAYA, Yugo
POSTYLYAKOV, Oleg
IRIE, Hitoshi
other
KANAYA, Yugo
15:45 - 16:00 AAS21-26 Evaporation of aerosol particles upon heating in a transmission electron microscope ADACHI, Kouji ADACHI, Kouji
Oral Presentation   May 28 PM2 (16:15-17:00) 201B                              to the top
16:15 - 16:30 AAS21-27 Speciation of sulfate in aerosols for the precise estimation of its global cooling effect MIYAMOTO, Chihiro
YAMAKAWA, Yoshiaki
SAKATA, Kohei
other
MIYAMOTO, Chihiro
16:30 - 16:45 AAS21-28 Interaction between oxalate aerosol and metal: stability and global cooling effect of aerosol YAMAKAWA, Yoshiaki
SAKATA, Kohei
MIYAHARA, Aya
other
YAMAKAWA, Yoshiaki
16:45 - 17:00 AAS21-29 Major ion composition in aerosol: As an new indicator of chlorine deficiency SAKATA, Kohei
SAKAGUCHI, Aya
TAMENORI, Yusuke
other
SAKATA, Kohei


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (18:15-19:30) Convention Hall                    to the top
AAS21-P01 Coating of black carbon aerosols and increase of their light absorption coefficient observed in Tokyo AOKI, Haruki
KITA, Kazuyuki
MOTEKI, Nobuhiro
other
AOKI, Haruki
AAS21-P02 Online Measurement of Aerosol Chemical Composition Classified by Black Carbon Mixing State using a LII-MS OZAWA, Yuya
TAKEDA, Naoki
KOIZUMI, Kazuhiro
other
OZAWA, Yuya
AAS21-P03 Single-particle measurement of iron-containing dust particles using a laser-induced incandescence technique YOSHIDA, Atsushi
MOTEKI, Nobuhiro
YOSHIDA, Atsushi
AAS21-P04 Development and preliminary evaluation of an aerodynamic lens for focusing nanoparticles OTAKE, Hiroki
TAKEGAWA, Nobuyuki
OTAKE, Hiroki
AAS21-P05 Evaluation of an online analysis method of nitrate aerosols using a particle trap laser desorption mass spectrometer OIZUMI, Tomotaka
OZAWA, Yuya
TAKEGAWA, Nobuyuki
OIZUMI, Tomotaka
AAS21-P06 Development of photovoltaic-driven atmospheric observation instrument Eco-MAXDOAS KATO, Tomomichi
IRIE, Hitoshi
KATO, Tomomichi
AAS21-P07 Measurement of stable isotope ratios of atmospheric carbon dioxide by wavelength modulation absorption spectroscopy with KINDAICHI, Yusuke
TONOKURA, Kenichi
KINDAICHI, Yusuke
AAS21-P08 Seasonal variation of Pb stable isotope ratio in PM observed in Yakushima Is. NAGAFUCHI, Osamu
YOKOTA, Kuriko
NAKAZAWA, Koyomi
other
NAGAFUCHI, Osamu
AAS21-P09 Comprehensive analyses of air pollutants at Suzu, Noto peninsula, Japan SADANAGA, Yasuhiro
NAKAO, Yuki
ISHIYAMA, Ayana
other
SADANAGA, Yasuhiro
AAS21-P10 Long-term observation of CCN characteristics at Suzu, Noto peninsula, Japan MATSUKI, Atsushi
IWAMOTO, Yoko
KINOUCHI, Kento
MATSUKI, Atsushi
AAS21-P11 Enhancement of dimethylsulfide production by anoxic stress in natural seawater OMORI, Yuko
TANIMOTO, Hiroshi
INOMATA, Satoshi
other
OMORI, Yuko
AAS21-P12 Atmospheric hydorogen mesurements in the western North Pacific TSUBOI, Kazuhiro
MATSUEDA, Hidekazu
SAWA, Yousuke
other
TSUBOI, Kazuhiro
AAS21-P13 Observation of optical and chemical properties of aerosols at a forest site in Kii Peninsula during summer of 2014 KUBODERA, Ryo
NAKAYAMA, Tomoki
KAGAMI, Sara
other
KUBODERA, Ryo
AAS21-P14 Chemistry with KROME: Dynamical photochemical solver coupled to chemical disequilibrium and sulfur isotopes DANIELACHE, Sebastian DANIELACHE, Sebastian
AAS21-P15 Urban fog and atmospheric pollution: contrasted effects on pollutants in Lyon (France) RENARD, Florent
FUJIKI, Kenji
RENARD, Florent
AAS21-P16 Impacts of weather regimes on PM10 pollution peaks in Rhone-Alpes (France) RENARD, Florent
FUJIKI, Kenji
RENARD, Florent
AAS21-P17 Height-resolved measurements of the aerosol size distributions in a temperate forest by tower observation system TAKAHASHI, Kenshi
YABUKI, Masanori
MATSUDA, Kazuhide
other
TAKAHASHI, Kenshi
AAS21-P18 Direct measurements of photochemical ozone production rate at a forest area in Japan during summer of 2014 KAWASAKI, Shio
SADANAGA, Yasuhiro
TSURUMARU, Hiroshi
other
KAWASAKI, Shio
AAS21-P19 A global trend map of seasonal total column ozone using a MIROC3.2 nudged Chemistry-Climate Model OBAMA, Risa
AKIYOSHI, Hideharu
KADOWAKI, Masanao
other
OBAMA, Risa
AAS21-P20 Trend analysis of satellite observed tropospheric NO2 vertical column density over East Asia MUTO, Takuya
IRIE, Hitoshi
ITAHASHI, Syuichi
MUTO, Takuya
AAS21-P21 CH4, H2O, N2O, and temperature from the mid-troposphere to the stratosphere in the northern mid- and high-latitudes SUGITA, Takafumi
SAITOH, Naoko
HAYASHIDA, Sachiko
other
SUGITA, Takafumi
AAS21-P22 Comparisons between NICAM-TM and GOSAT/TANSO-FTS TIR CO2 data SUGIMURA, Ryo
SAITOH, Naoko
IMASU, Ryoichi
other
SUGIMURA, Ryo
AAS21-P23 Validation of GOSAT/TANSO-FTS TIR CO2 profiles using aircraft CO2 data KIMOTO, Shuhei
SAITOH, Naoko
IMASU, Ryoichi
other
KIMOTO, Shuhei
AAS21-P24 Climatology of spatiotemporal variations of tropospheric CO2 observed by CONTRAIL-CME UMEZAWA, Taku
MACHIDA, Toshinobu
SAWA, Yousuke
other
UMEZAWA, Taku