Session Details
[A-AS05]Atmospheric Chemistry
Sun. Jun 6, 2021 5:15 PM - 6:30 PM JST
Sun. Jun 6, 2021 8:15 AM - 9:30 AM UTC
Sun. Jun 6, 2021 8:15 AM - 9:30 AM UTC
Ch.07_2
convener:Tomoki Nakayama(Graduate School of Fisheries and Environmental Sciences, Nagasaki University), Naoko Saitoh(Center for Environmental Remote Sensing), Sakae Toyoda(Department of Chemical Science and Engineering, Tokyo Institute of Technology), Risa Uchida(Japan Automobile Research Institute)
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.
[AAS05-P01]The Relation between HONO Emission and the Amount of Carbon and Nitrogen Compounds in the Activated Sludge
*Chika Minejima1, Yuta Orii1, Ryosuke Fujinuma1, Toshikazu Suenaga2, Shohei Riya2, Akihiko Terada2, Masayuki Ohyama4, Norimichi Takenaka5, Keiichi Sato3 (1.International Christian University, 2.Tokyo University of Agriculture and Technology, 3.Asia Center for Air Pollution Research (ACAP), 4.Osaka Institute of Public Health, 5.Osaka Prefecture University)
[AAS05-P02]Constraining the origin of tropospheric nitrous acid using triple oxygen isotopes as tracers
*Fumiko Nakagawa1, Peng Lai1, Kazuya Hirano1, Masanori Ito1, Urumu Tsunogai1 (1.Graduate School of Environmental Studies, Nagoya University)
[AAS05-P03]Changes in tropospheric nitrogen dioxide vertical column densities over Japan and Korea during the COVID-19 using Pandora and MAX-DOAS
*Yongjoo Choi1, Yugo Kanaya1, Hisahiro Takashima2, Kihong Park3, Haebum Lee3, Jihyo Chong3,4, Jae Hwan Kim5 (1.Japan Agency for Marine-Earth Science and Technology, 2.Faculty of Science, Fukuoka University, 3.Gwangju Institute of Science and Technology, 4.Environmental Management Division, Yeongsan River Basin Environmental Office, Gwangju 61945, Korea, 5.Pusan National University)
[AAS05-P04]Estimation of emission source of CO from biomass burning observed with ground-based FTIR spectrometers at Tsukuba since 2010
Daisuke Suzuki2, *Hideaki Nakajima1,2, Isao Murata2, Isamu Morino1 (1.National Institute for Environmental Studies, 2.Graduate School of Environmental Studies, Tohoku University)
[AAS05-P05]Evaluation of NICAM-TM CO data using MOPITT CO data
*Miyajima Hiroshi1, Naoko Saitoh1, Yosuke Niwa2 (1.Center for Environmental Remote Sensing, Chiba University, 2.National Institute for Environmental Studies)
[AAS05-P06]Evaluation of the global chemistry transport model CHASER utilizing TROPOMI formaldehyde measurements
*Hossain Mohammed Syedul Hoque1, Kengo Sudo1,3, Hitoshi Irie2, Takashi Sekiya3 (1.Graduate School of Environmental Studies, Nagoya University, Japan, 2.Center for Environmental Remote Sensing (CEReS), Chiba University, Japan, 3.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan)
[AAS05-P07]Ozone steady-state at the semi-urban region, Shadnagar, in Southern India
*Vijay Kumar Sagar1 (1.National Remote Sensing Centre, Hyderabad, ISRO)
[AAS05-P08]A relationship between surface oxidant concentration and daily maximum temperature, and its long-term variability
*Atsushi Shimizu1, Tatsuya Nagashima1 (1.National Institute for Environmental Studies)
[AAS05-P09]Analysis of tropospheric ozone budgets in CMIP6 experiments
*Paul T Griffiths1, Lee T Murray2, Guang Zeng3, Vaishali Naik4, Prodromos Zanis5, Alexander T Archibald1 (1.National Centre for Atmospheric Science, Cambridge University, 2.University of Rochester, Rochester, NY, USA, 3.National Institute of Water and Atmospheric Research, Wellington, New Zealand, 4.NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ, USA, 5.Department of Meteorology and Climatology, Aristotle University of Thessaloniki, Thessaloniki, Greece)
[AAS05-P10]Study of tropospheric CS2 photooxidation chemistry
*Yuanzhe Li1, Kazuki Kamezaki2, Sebastian Danielache2 (1.Green Science And Engineering Division, Graduate School Of Science And Technology, Sophia University, 2.Department of Materials & Sciences, Faculty of Science & Technology, Sophia University)
<img src="https://confit-sfs.atlas.jp/customer/jpgu2021/web/OSPA.png"><br/>
[AAS05-P11]Effects of hydroxyl radical exposure on chemical composition of secondary organic aerosol formed from sabinene ozonolysis
*Kei Sato1,2, Yu Morino1, Takashi Imamura1, Yoshizumi Kajii1,2 (1.National Institute for Environmental Studies, 2.Kyoto University)
[AAS05-P12]Impact of nighttime aging on optical properties of toluene secondary organic aerosol
*Tomoki Nakayama1, Kei Sato2, Sathiyamurthi Ramasamy2, Takashi Imamura2, Yoshizumi Kajii3,2 (1.Nagasaki University, 2.NIES, 3.Kyoto University)
[AAS05-P13]Volatility of nanoparticles generated from jet engine lubrication oil
*Nobuyuki Takegawa1, Anna Nagasaki1 (1.Graduate School of Science, Tokyo Metropolitan University)
[AAS05-P14]Vertical structural measures of atmospheric pollutants using XU-S
*Kazuyo Yamaji1, Tetsuya Miyakoshi2, Satoshi Komatsu2, Isao Kanda3 (1.Kobe University, 2.ShinMaywa Industries, Ltd. , 3.Japan Meteorological Corporation)
[AAS05-P15]Continuous and multi-wavelength measurement of aerosol extinction coefficient by long-path propagation of LED light at Chiba, Japan
*Ikuya Nishiwaki1, Hitoshi Irie2, Nofel D. Lagrosas1, Hiroaki Kuze2 (1.Chiba University, 2.Center for Environmental Remote Sensing, Chiba University)
[AAS05-P16]Aerosol type classification of ground-based remote sensing data by k-means clustering
*Hiroyasu Kobayashi1, Hitoshi Irie2, Masahiro Momoi1 (1.Chiba University, 2.Center for Environmental Remote Sensing, Chiba University)
[AAS05-P17]Validation of MERRA-2 Reanalysis Aerosol Products Using Ground-based Observations in Phimai, Thailand, and Factors that Affect Aerosol Optical Depth over the Indochina Peninsula
*Takeru Ohno1, Hitoshi Irie1, Arlindo M da Silva2, Ravi C Govindaraju2 (1.Center for Environmental Remote Sensing, Chiba University, 2.Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, Maryland)
<img src="https://confit-sfs.atlas.jp/customer/jpgu2021/web/OSPA.png"><br/>
[AAS05-P18]Exploring ground-based aerosol optical properties to improve satellite estimates of surface particulate matter concentrations
*Alessandro Damiani1, Hitoshi Irie1, Kodai Yamaguchi1, Hossain Mohammed Syedul Hoque2, Tomoki Nakayama3, Yutaka Matsumi2, Yutaka Kondo4 (1.CEReS, Chiba University, 2.Nagoya University, 3.Nagasaki University, 4.National Institute of Polar Research)
[AAS05-P19]Development of international air quality and sky research remote sensing (A-SKY) network
*Hitoshi Irie1, Alessandro Damiani1, Toshihiko Takemura2, Thanawat Jarupongsakul3, Manish Naja4 (1.Center for Environmental Remote Sensing, Chiba University, 2.Research Institute for Applied Mechanics, Kyushu University, 3.Department of Geology, Faculty of Science, Chulalongkorn University, 4.Aryabhatta Research Institute of Observational Sciences (ARIES))
[AAS05-P20]Prediction of changes in DSS emission using the Earth System Model of the Meteorological Research Institute
*Takashi Maki1, Taichu Y Tanaka1, Thomas Sekiyama1, Mizuo Kajino1, Naga Oshima1, Tsuyoshi Koshiro1 (1.Meteorological Research Institute)
[AAS05-P21]Methane emission trends of China in 2009-2018 induced by atmospheric observations
*Fenjuan Wang1, Shamil S Maksyutov1, Rajesh Janardanan1, Akihiko Ito2, Isamu Morino1, Yukio Yoshida1, Yasunori Tohjima1, Johannes W. Kaiser3, Greet Janssens-Maenhout4, xin Lan5, Ivan Mammarella6, Jost V. Lavric7, Tsuneo Matsunaga1 (1.NIES National Institute of Environmental Studies, 2.Finnish Meteorological Institute, 3.Deutscher Wetterdienst, 4.European Commission Joint Research Centre, 5.Earth System Research Laboratory, 6.University of Helsinki, 7.Max Planck Institute for Biogeochemistry)
[AAS05-P22]Characteristics of methane vertical distributions over India
*Dingkun Zhang1, Naoko Saitoh1, Dmitry Belikov1, Prabir Patra2, Naveen Chandra3 (1.Center for Environmental Remote Sensing, Chiba University, 2.Japan Agency for Marine-Earth Science and Technology, 3.National Institute for Environmental Studies)
[AAS05-P23]Temporal and spatial variations of the mole fraction, carbon and hydrogen isotope ratios of atmospheric methane in the Western Pacific region
*Yasuda Mahito1, Shinji Morimoto1, Shuji Aoki1, Ryo Fujita2, Taku Umezawa3 (1.Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, 2.Department of Climate and Geochemistry Research, Meterorological Reserach Research Institute, Tsukuba Japan, 3.National Institute for Environmental Studies, Tsukuba, Japan)
[AAS05-P24]Variations of atmospheric carbon dioxide and its radioisotope in the arctic region
*Hikaru Sekine1, Shinji Morimoto1, Chinatsu Yamada1, Daisuke Goto2, Masayo Minami3, Toshio Nakamura3, Shuji Aoki1 (1.Center for Atmospheric and Oceanic studies, 2.National Institute of Polar Research, 3.Institute for Space-Earth Environmental Research)
[AAS05-P25]Preparation of O2/N2 dataset from the surface to the middle stratosphere around Japan traceable to NMIJ gravimetric scale
*Shigeyuki Ishidoya1, Shinji Morimoto2, Kazuhiro Tsuboi3, Satoshi Sugawara4, Daisuke Goto5, Nobuyuki Aoki1, Shohei Murayama1, Yosuke Niwa6, Shuji Aoki2, Hidekazu Matsueda3, Kentaro Ishijima3 (1.Advanced Industrial Science and Technology, 2.Tohoku University, 3.Meteorological Research Institute, 4.Miyagi University of Education, 5.National Institute of Polar Research, 6.National Institute for Environmental Studies)
[AAS05-P26]Temporal variation of the ozone profile observed with FTIR at Tsukuba
*Isao Murata1, Hideaki Nakajima2, Isamu Morino2, Masanori Takeda1,2 (1.Graduate School of Environmental Studies, Tohoku University, 2.National Institute for Environmental Studies)