Latest Update：2025/04/18 10:57:54

SUGATA Seiji

Researcher Name: SUGATA Seiji

Div (Section) name/title: Planning Division／Fellow

Research Subject: Material transport in the atmosphere

Degree(s): Doctor of Science

Professional Qualification(s): Science,Earth Science

Environmental Speciality Field: air pollution,global warming

Keyword(s): regional meteorological model,air quality model

Research Subject

Fiscal Year: 2024
- 26849 : Research on Advancement of Climate Change Impact Assessment Methodology
- 26864 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
- 26888 : Research on air pollution prediction by assimilating aerosol products retrieved from satellites
- 26891 : Observational studies to evaluate the spatio-temporal distribution of ultrafine particles(UFP) and epidemiological and toxicological studies to evaluate their acute effects on olfaction and the central nervous system
- 26893 : Nationwide environmental epidemiological study quantified the health effects of short-term exposure to PM2.5 components
- 27100 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
- 27169 : Dispersion modeling for crisis response during hazardous material releases
Fiscal Year: 2023
- 26436 : Research on Advancement of Climate Change Impact Assessment Methodology
- 26453 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
- 26487 : Nationwide environmental epidemiological study quantified the health effects of short-term exposure to PM2.5 components
- 26494 : Research on air pollution prediction by assimilating aerosol products retrieved from satellites
- 26635 : Dissemination of information and support for numerical simulations to local governments　related to air pollution forecasting
- 26636 : Attempt to propose measures for regional air pollution by analyzing variable factors such as photochemical oxidants
- 26736 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2022
- 26002 : Research on Advancement of Climate Change Impact Assessment Methodology
- 26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
- 26038 : Development of a methodology to forecast global air pollution by assimilating high-resolved spatiotemporal measurements
- 26039 : Research on air pollution prediction by assimilating aerosol products retrieved from satellites
- 26056 : Nationwide environmental epidemiological study quantified the health effects of short-term exposure to PM2.5 components
- 26169 : Dissemination of information and support for numerical simulations to local governments　related to air pollution forecasting
- 26170 : Attempt to propose measures for regional air pollution by analyzing variable factors such as photochemical oxidants
- 26293 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2021
- 25536 : Research on Advancement of Climate Change Impact Assessment Methodology
- 25604 : Development of air pollution forecasting system by using aerosol data assimilation of satellites including SGLI
- 25606 : Development of a methodology to forecast global air pollution by assimilating high-resolved spatiotemporal measurements
- 25659 : Research and development of a simulation support system for evaluating air pollution measures
- 25660 : Elucidation on regional and meteorological factors of photochemical oxidants and PM2.5 pollution
- 25663 : Dissemination of information and support for numerical simulations to local governments　related to air pollution forecasting
- 25674 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
- 25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
Fiscal Year: 2020
- 25099 : Research Program on Health and Environmental Safety
- 25127 : Center for Climate Change Adaptation (CCCA)
- 25146 : A study of Air Pollution Including PM2.5 and its Health and Toxic Effects
- 25178 : Development of air pollution forecasting system by using aerosol data assimilation of satellites including SGLI
- 25232 : Development of a methodology to forecast global air pollution by assimilating high-resolved spatiotemporal measurements
- 25237 : Model, field, and laboratory studies on source apportionment of anthropogenic and biogenic organic aerosol
- 25327 : Studies on Advancing the Methods for Climate Change Impacts Assessment
- 25433 : Research and development of a simulation support system for evaluating air pollution measures
- 25434 : Elucidation on regional and meteorological factors of photochemical oxidants and PM2.5 pollution
Fiscal Year: 2019
- 24696 : Research Program on Health and Environmental Safety
- 24726 : A study of Air Pollution Including PM2.5 and its Health and Toxic Effects
- 24757 : Center for Climate Change Adaptation (CCCA)
- 24778 : Development of air pollution forecasting system by using aerosol data assimilation of satellites including SGLI
- 24807 : Research and development of a simulation support system for evaluating air pollution measures
- 24808 : Elucidation on regional and meteorological factors of photochemical oxidants and PM2.5 pollution
- 24839 : Development of a multimedia model for predicting spatiotemporal distribution of hydrogen peroxide
- 24923 : Model, field, and laboratory studies on source apportionment of anthropogenic and biogenic organic aerosol
- 24940 : A study for acute effects of stroke and mortality caused by PM2.5 and coarse particle
- 24975 : Studies on Advancing the Methods for Climate Change Impacts Assessment
Fiscal Year: 2018
- 24309 : A study of air pollution including PM2.5 and its health and toxic effects
- 24340 : Climate Change Strategy Collaboration Office
- 24355 : Research program on health and environmental safety
- 24370 : Development of prototype for next generation air pollution forecasting system
- 24383 : Model, Field, and Laboratory Studies on Source Apportionment of Anthropogenic and Biogenic Organic Aerosol
- 24428 : Investigation of PM2.5 regional and wide-ranged pollution mechanisms causing exceedance of the air quality standard
- 24482 : Development of a Multimedia Model for Predicting Spatiotemporal Distribution of Hydrogen Peroxide
- 24500 : Establishment of a Reference Modeling for Source Apportionment and Effective Strategy Making to Suppress Secondary Air Pollutants
- 24540 : A Study for Acute Effects of Stroke and Mortality Caused by PM2.5 and Coarse Particle
Fiscal Year: 2017
- 23819 : A study of air pollution including PM2.5 and its health and toxic effects
- 23847 : Research program on health and environmental safety
- 23861 : Climate Change Strategy Collaboration Office
- 23929 : Atmospheric behavior and toxicity study of particulate matters from un-regulated burning
- 23930 : A Study for Acute Effects of Stroke and Mortality Caused by PM2.5 and Coarse Particle
- 23933 : Development of a Multimedia Model for Predicting Spatiotemporal Distribution of Hydrogen Peroxide
- 24021 : Establishment of a Reference Modeling for Source Apportionment and Effective Strategy Making to Suppress Secondary Air Pollutants
- 24033 : Investigation of PM2.5 regional and wide-ranged pollution mechanisms causing exceedance of the air quality standard
- 24164 : Development of evaluation system for multiscale air quality change and analysis of change events
Fiscal Year: 2016
- 23414 : Research program on health and environmental safety
- 23420 : A study of air pollution including PM2.5 and its health and toxic effects
- 23464 : Development of evaluation system for multiscale air quality change and analysis of change events
- 23507 : Atmospheric behavior and toxicity study of particulate matters from un-regulated burning
- 23709 : Improvement of a simulation model and emission data and evaluation of the aerosol volatilization characteristic for the improvement of the accuracy of PM2.5 forecast
- 23710 : Examination of the accuracy control of PM2.5 hourly observation data
- 23712 : Investigation of PM2.5 regional and wide-ranged pollution mechanisms causing exceedance of the air quality standard
- 23722 : Establishment of a Reference Modeling for Source Apportionment and Effective Strategy Making to Suppress Secondary Air Pollutants
Fiscal Year: 2015
- 23004 : Evaluation of multi-scale air pollution by integration of observation and model
- 23115 : Development of the PM2.5 warning method with the combination of observations and numerical forecasts
- 23117 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
- 23184 : Improvement of a simulation model and emission data and evaluation of the aerosol volatilization characteristic for the improvement of the accuracy of PM2.5 forecast
- 23261 : Examination of the accuracy control of PM2.5 hourly observation data
- 23312 : Atmospheric behavior and toxicity study of particulate matters from un-regulated burning
- 23320 : Development of evaluation system for multiscale air quality change and analysis of change events
Fiscal Year: 2014
- 22592 : Evaluation of multi-scale air pollution by integration of observation and model
- 22856 : Development of the PM2.5 warning method with the combination of observations and numerical forecasts
- 22859 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
- 22865 : Improvement of a simulation model and emission data and evaluation of the aerosol volatilization characteristic for the improvement of the accuracy of PM2.5 forecast
- 22900 : Examination of the accuracy control of PM2.5 hourly observation data
- 22950 : Development of evaluation system for multiscale air quality change and analysis of change events
Fiscal Year: 2013
- 22176 : Evaluation of multi-scale air pollution by integration of observation and model
- 22450 : Current Status Elucidation and Source Contribution Assessment of PM2.5 Pollution in Collaboration with Environmental Research Institutes across Japan
- 22451 : Research for numerical methods of trajectory analyses in terms of consistency with outputs of Eulerian models
- 22464 : Development of the PM2.5 warning method with the combination of observations and numerical forecasts
- 22465 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
Fiscal Year: 2012
- 21747 : Evaluation of multi-scale air pollution by integration of observation and model
- 21906 : Study on characteristics and source apportionment for PM2.5 and photochemical oxidants
- 22019 : Current Status Elucidation and Source Contribution Assessment of PM2.5 Pollution in Collaboration with Environmental Research Institutes across Japan
- 22020 : Research for numerical methods of trajectory analyses in terms of consistency with outputs of Eulerian models
Fiscal Year: 2011
- 21305 : Evaluation of multi-scale air pollution by integration of observation and model
- 21639 : Study on characteristics and source apportionment for PM2.5 and photochemical oxidants
- 21640 : Study on formation mechanism of ozone and secondary particles in Asian megacities
- 21660 : Research for numerical methods of trajectory analyses in terms of consistency with outputs of Eulerian models
- 21666 : Current Status Elucidation and Source Contribution Assessment of PM2.5 Pollution in Collaboration with Environmental Research Institutes across Japan
Fiscal Year: 2010
- 20877 : Development of Evaluation Methods of Atmospheric Environment in Asia
- 20991 : Study on formation mechanism of ozone and secondary particles in Asian megacities
- 20992 : Study on characteristics and source apportionment for PM2.5 and photochemical oxidants
- 21200 : Research for numerical methods of trajectory analyses in terms of consistency with outputs of Eulerian models
Fiscal Year: 2009
- 20424 : Development of Evaluation Methods of Atmospheric Environment in Asia
- 20425 : Study on characteristics of photochemical oxidants and particulate matter
- 20443 : Study on formation mechanism of ozone and secondary particles in Asian megacities
- 20694 : Research for numerical methods of trajectory analyses in terms of consistency with outputs of Eulerian models
Fiscal Year: 2008
- 20012 : Study on material transport in the planetary boundary layer
- 20088 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
- 20125 : Network observation of dust and sandstorm (DSS) in northeast Asia and its applications to realtime forecast, analysis of movement, and evaluation of the effects on the environment
- 20126 : Development of Evaluation Methods of Atmospheric Environment in Asia
- 20132 : Study on characteristics of photochemical oxidants and particulate matter
- 20267 : An observational study for the halogenated greenhouse gas inventory in East Asia
Fiscal Year: 2007
- 10393 : Study on material transport in the planetary boundary layer
- 10397 : Study on Urban PM2.5 Pollution Characteristics and Mechanism
- 10453 : An observational study for the halogenated greenhouse gas inventory in East Asia
- 10525 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
- 10533 : Network observation of dust and sandstorm (DSS) in northeast Asia and its applications to realtime forecast, analysis of movement, and evaluation of the effects on the environment
- 10586 : Development of Evaluation Methods of Atmospheric Environment in Asia
- 10705 : Study on characteristics of photochemical oxidants and particulate matter
Fiscal Year: 2006
- 10040 : Study on material transport in the planetary boundary layer
- 10052 : Study on photochemical oxidants in Japan
- 10063 : A study on elucidating mechanisms of polar ozone depletion using satellite measurement data
- 10079 : Future prediction of air pollution caused by anthropogenic activities in Asia - development of chemical weather map in future -
- 10092 : Study on Urban PM2.5 Pollution Characteristics and Mechanism
- 10175 : An observational study for the halogenated greenhouse gas inventory in East Asia
- 10266 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
- 10271 : Study on kosa transport dynamic mechanism by the wide monitoring network in the north Asia countries, and development of forecast and estimation models for kosa aerosols
- 10319 : Development of Evaluation Methods of Atmospheric Environment in Asia
Fiscal Year: 2005
- 9346 : Study on environmental behavior of PM2.5 and DEP
- 9393 : Basic study on atmospheric environmental assessment
- 9403 : International collaborative studies on a wide-area air pollution of continental scale
- 9404 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.
- 9405 : Study on the dynamic transport mechanism and environmental effect of kosa aerosol originated from the northern Chinese areas
- 9484 : Study on material transport in the planetary boundary layer
- 9487 : Study on inter-annual variation of urban air pollution
- 9503 : Development of forecasting system for urban air pollution
- 9523 : Study on photochemical oxidants in Japan
- 9549 : Future prediction of air pollution caused by anthropogenic activities in Asia - development of chemical weather map in future -
- 9562 : Study on Urban PM2.5 Pollution Characteristics and Mechanism
- 9566 : Study on dynamics of air pollution in East Asia
- 9668 : An observational study for the halogenated greenhouse gas inventory in East Asia
Fiscal Year: 2004
- 8982 : Study on environmental behavior of PM2.5 and DEP
- 9027 : Basic study on atmospheric environmental assessment
- 9038 : International collaborative studies on a wide-area air pollution of continental scale
- 9039 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.
- 9040 : Study on the dynamic transport mechanism and environmental effect of kosa aerosol originated from the northern Chinese areas
- 9202 : Study on material transport in the planetary boundary layer
- 9238 : Study on inter-annual variation of urban air pollution
- 9253 : Development of forecasting system for urban air pollution
- 9274 : Study on photochemical oxidants in Japan
- 9300 : Future prediction of air pollution caused by anthropogenic activities in Asia - development of chemical weather map in future -
- 9312 : Study on Urban PM2.5 Pollution Characteristics and Mechanism
- 9316 : Study on dynamics of air pollution in East Asia
Fiscal Year: 2003
- 8651 : Study on integration of climate model and impact/mitigation measure evaluation model for synthetic analysis of global warming
- 8652 : A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8656 : Study on the dynamic transport mechanism and environmental effect of kosa aerosol originated from the northern Chinese areas
- 8699 : Study on environmental behavior of PM2.5 and DEP
- 8745 : Basic study on atmospheric environmental assessment
- 8754 : International collaborative studies on a wide-area air pollution of continental scale
- 8755 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.
- 8932 : Study on material transport in the planetary boundary layer
Fiscal Year: 2002
- 8344 : Study on material transport in the mid-latitude atmosphere
- 8355 : Study on modeling aerosol-, water cycle-, and vegetation-processes in the climate system for improving performances of future projection of climate variability
- 8414 : Study on atmospheric environment in mega-cities of Pacific Rim area
- 8434 : Study on integration of climate model and impact/mitigation measure evaluation model for synthetic analysis of global warming
- 8435 : A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8466 : Study on the dynamic transport mechanism and environmental effect of kosa aerosol originated from the northern Chinese areas
- 8482 : Study on environmental behavior of PM2.5 and DEP
- 8536 : International collaborative studies on a wide-area air pollution of continental scale
- 8537 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.
Fiscal Year: 2001
- 8020 : Integration of regional meteorological modeling and chemical transport modeling over east Asia
- 8097 : Study on material transport in the mid-latitude atmosphere
- 8106 : B-1 Study on modeling aerosol-,water cycle-,and vegetation-processes in the climate system for improving performances of future projection of climate variability
- 8199 : Study on atmospheric environment in mega-cities of Pacific Rim area.
- 8218 : A-10 A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8245 : C-5 Study on the dynamic transport mechanism and environmental effect of kosa aerosol originated from the northern Chinese areas
- 8262 : Study on environmental behavior of PM2.5 and DEP
- 8297 : International collaborative studies on a wide-area air pollution of continental scale
- 8298 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.

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Research Result (Publication)

all
Original Paper
Book
Other Publications

Original Paper
Source Contribution Analysis of Polycyclic Aromatic Hydrocarbons in PM2.5 at Three Japanese Cities Using Positive Matrix Factorization with Organic Tracers

Presenter : Ikemori F., Murakami Y., Takabayashi M., Nishimura R., Hiramatsu M., Ueda M., Yoshino A., Chatani S., Sato K., Sugata S.
Title : , Atmosphere, 16(2): (2025)
Original Paper
Development of an Aerosol Assimilation System Using a Global Non-Hydrostatic Model, a 2-Dimensional Variational Method, and Multiple Satellite-Based Aerosol Products

Presenter : Goto D., Nishizawa T., Uchida J., Yumimoto K., Jin Y., Higurashi A., Shimizu A., Sugata S., Yashiro H., Hayasaki M., Dai T., Cheng Y., Tanimoto H.
Title : , Journal of Advances in Modeling Earth Systems, 16(9): (2024)
Original Paper
Long-term trends in mortality risk associated with short-term exposure to air pollution in 10 Japanese cities between 1977 and 2015

Presenter : Nishikawa H., Seposo X.T., Madaniyazi L., Kim Y., Tobias A., Yamagami M., Kim S.E., Takami A., Sugata S., Honda Y., Ueda K., Hashizume M., Ng C.F.S.
Title : , Environmental Research, 219:115108 (2023)
Original Paper
Role of oxides of nitrogen in the ozone-cardiorespiratory visit association

Presenter : Seposo X., Ueda K., Ng C.F.S., Madaniyazi L., Sugata S., Yoshino A., Takami A.
Title : , Environmental Pollution, 317:120802 (2023)
Original Paper
Source apportionment of anthropogenic and biogenic organic aerosol over the Tokyo metropolitan area from forward and receptor models.

Presenter : Morino Y., Iijima, A., Chatani S., Sato K., Kumagai, K., Ikemori, F., Ramasamy S., Fujitani Y., Kimura C., Tanabe K., Sugata S., Takami A., Ohara T., Tago H., Saito Y., Saito S., Hoshi J.
Title : , Science of the Total Environment, 904(166034):1-12 (2023)
Original Paper
Exposure to chemical components of fine particulate matter and ozone, and placenta-mediated pregnancy complications in Tokyo: a register-based study

Presenter : Michikawa T., Morokuma S., Yamazaki S., Takami A., Sugata S., Yoshino A., Takeda Y., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Journal of Exposure Science & Environmental Epidemiology, 32:135-145 (2022)
Original Paper
Maternal exposure to fine particulate matter over the first trimester and umbilical cord insertion abnormalities

Presenter : Michikawa T., Morokuma S., Takeda Y., Yamazaki S., Nakahara K., Takami A., Yoshino A., Sugata S., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , International Journal of Epidemiology, 51(1):191-201 (2022)
Original Paper
Changes in seasonal cycle of surface ozone over Japan during 1980-2015

Presenter : Kawano N., Nagashima T., Sugata S.
Title : , Atmospheric Environment, 279: (2022)
Original Paper
A case-crossover analysis of the association between exposure to total PM2.5 and its chemical components and emergency ambulance dispatches in Tokyo

Presenter : Michikawa T., Sasaki J., Yamazaki S., Takami A., Asakura K., Imamura H., Ueda K., Saito S., Hoshi J., Yoshino A., Sugata S., Nitta H., Nishiwaki Y.
Title : , Environmental Science and Technology, 56:7319-7327 (2022)
Original Paper
Maternal exposure to fine particulate matter and its chemical components increasing the occurrence of gestational diabetes mellitus in pregnant Japanese women

Presenter : Michikawa T., Morokuma S., Yamazaki S., Yoshino A., Sugata S., Takami A., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Japan Medical Association Journal, 5(4):480-490 (2022)
Original Paper
Effects of exposure to chemical components of fine particulate matter on mortality in Tokyo: A case-crossover study

Presenter : Michikawa T., Yamazaki S., Ueda K., Yoshino A., Sugata S., Saito S., Hohi J., Nitta H., Takami A.
Title : , Science of the Total Environment, 755:142489 (2021)
Original Paper
Trimester-specific association of maternal exposure to fine particulate matter and its components with birth and placental weight in Japan

Presenter : Takeda Y., Michikawa T., Morokuma S., Yamazaki S., Nakahara K., Yoshino A., Sugata S., Takami A., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Journal of Occupational and Environmental Medicine, 63(9):771-778 (2021)
Original Paper
Time-resolved characterization of organic compounds in PM2.5 collected at Oki Island, Japan, affected by transboundary pollution of biomass and non-biomass burning from Northeast China

Presenter : Ikemori F., Uranishi K., Sato T., Fujihara M., Hasegawa H., Sugata S.
Title : , Science of the Total Environment, 750(1): (2021)
Original Paper
Organic Molecular Tracers in PM2.5 at Urban Sites during Spring and Summer in Japan: Impact of Secondary Organic Aerosols on Water-Soluble Organic Carbon

Presenter : Ikemori F., Nishimura R., Saito S., Akiyama M., Yamamoto S., Iijima A., Sugata S.
Title : , Atmosphere, 12(5):579 (2021)
Original Paper
Hourly association between ambient PM2.5 and emergency ambulance dispatches in 11 cities in Japan

Presenter : Phung V.L.H, Ueda K., Ueda K., Seposo X., Seposo X., Takami A., Sugata S., Yoshino A., Michikawa T., Yamazaki S., Honda A., Honda A., Takano H., Takano H.
Title : , EnvironmentalResearch, 185:1-7 (2020)
A study of volatility by composition, heating, and dilution measurements of secondary organic aerosol from 1,3,5-trimethylbenzene

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics Discussions, 1-24 (2019)
Original Paper
Impact of field biomass burning on local pollution and long-range transport of PM2.5 in Northeast Asia

Presenter : Uranishi K., Ikemori F., Shimadera H., Kondo A., Sugata S.
Title : , Environmental Pollution, 244:414-422 (2019)
Original Paper
A study of volatility by composition, heating, and dilution measurements of secondary organic aerosol from 1,3,5-trimethylbenzene

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics, (19):1-15 (2019)
Book
コラム大気汚染予報

Presenter : Sugata S.
Title : , 大気環境の事典 (2019)
Original Paper
Japanese nationwide study on the association between short-term exposure to particulate matter and mortality

Presenter : Michikawa T., Ueda K., Takami A., Sugata S., Yoshino A., Nitta H., Yamazaki S.
Title : , Journal of Epidemiology, 29(12):471-477 (2019)
Original Paper
Studying volatility from composition, dilution, and heating measurements of secondary organic aerosols formed during α-pinene ozonolysis

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Ramasamy S., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics, (18):5455-5466 (2018)
Original Paper
Contributions of Condensable Particulate Matter to Atmospheric Organic Aerosol over Japan

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Title : , Environmental Science & Technology, 52(15):8456-8466 (2018)
Original Paper
Identification of biased sectors in emission data using a combination of chemical transport model and receptor model

Presenter : Uranishi K., Ikemori F., Nakatsubo R., Shimadera H., Kondo A., Kikutani Y., Asano K., Sugata S.
Title : , Atmospheric Environment, 166:166-181 (2017)
Lower than expected volatility of secondary organic aerosols formed during α-pinene ozonolysis

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Ramasamy S., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics Discussions, acp-2017-860: (2017)
Original Paper
Verification of Chemical Transport Models for PM2.5 Chemical Composition Using Simultaneous Measurement Data over Japan

Presenter : Morino Y., Nagashima T., Sugata S., Sato K., Tanabe K., Noguchi T., Takami A., Tanimoto H., Ohara T.
Title : , Aerosol and Air Quality Research, 15:2009-2023 (2015)
Original Paper
HCFC-22 flux estimates over East Asia by inverse modeling from hourly observations at Hateruma monitoring station

Presenter : Shirai T., Yokouchi Y., Sugata S., Maksyutov S.
Title : , J.Geophys.Res., 115:D15303 (2010)
Long-term simulations of surface ozone in East Asia During 1980-2020 with CMAQ and REAS inventory

Presenter : Ohara T., Yamaji K., Uno I., Tanimoto H., Sugata S., Nagashima T., Kurokawa J., Horii N., Akimoto H.
Title : , Air Pollution Modeling and Its Application 19(NATO Science for Peace and Security Series C: Environmental Security) (2008)
Dust transport along a cold front: A case study of a cyclone observed on 19-20 April 2000 in Northeast Asia

Presenter : Adachi S.(*1), Kimura F.(*1), Sugata S., Hayasaki M., Kurosaki Y.(*2), Wakamatsu S.(*3)
Title : , J.Jpn.Soc.Atmos.Environ.(大気環境学会誌）, 42(6):327-338 (2007)
Interannual variation of cold frontal activity in spring in Mongolia

Presenter : SUGATA Seiji
Title : , J.Meteorol.Soc.Jpn, 84(3):463-475 (2006)
Ozone decrease outside Arctic polar vortex due to polar vortex processing in 1997

Presenter : Akiyoshi H., Sugata S., Yoshiki M., Sugita T.
Title : , J.Geophys.Res., 111:D22311 (2006)
Local and regional contributions to springtime ozone in the Osaka metropolitan area,estimated from aircraft observations

Presenter : Itano Y.(*1), Wakamatsu S., Hasegawa S., Ohara T., Sugata S., Hayasaki M., Moriya T.(*2), Kobayashi S.
Title : , Atmos.Environ., 40:2117-2127 (2006)
Impact of meteorological fields and surface conditions on Asian dust

Presenter : Sugata S., Nishikawa M., Sugimoto N., Mori I., Shimizu A.
Title : , Plant Responses to Air Pollution and Global Change (2005)
Low-N2O air masses after the breakdown of the arctic polar vortex in 1997 simulated by the CCSR/NIES nudging CTM

Presenter : AKIYOSHI Hideharu, NAKAJIMA Hideaki, Sugata S.
Title : , J.Meteorol.Soc.Jpn., 80(3):451-463 (2002)
Other Publications
Seasonal simulation of the air quality in East Asia using CMAQ

Presenter : Sugata S.
Title : , Air Pollution Modeling and Its Application XV, 519-520 (2002)
Original Paper
Numerical study of boundary layer ozone transport and photochemical production in east Asia in the wintertime

Presenter : Zhang M., Uno I. , Sugata S., Wang Z., Byun D.
Title : , Geophysical Research Letters, 29(11):40-1-40-4 (2002)
Dvelopment of CCSR/NIES nudging CTM and ozone simulation

Presenter : Akiyoshi H., Takigawa M.(*1), Nagashima T.(*1), Kurokawa J.(*2), Sugata S., Takahashi M.(*1), Nakane H.
Title : , Present & Future of Modeling Global Environmental change: Toward Integrated Modeling (2001)
Simulation of sulfate aerosol in east Asia using models-3/CMAQ with RAMS meteorological data

Presenter : Sugata S., Byun D.W.(*1), Uno I.(*2)
Title : , Air Pollution Modeling Application XIV (2001)
Time Threshold Diagnostics: A Mixed Lagrangian-Eulerian Method for Describing Global Tracer Transport

Presenter : SUGATA Seiji
Title : , J.Meteorol.Soc.Jpn., 78(3):259‐277 (2000)
Chaotic Lagrangian motion and heat transport in a steady,baroclinic annulus wave

Presenter : SUGATA Seiji
Title : , J.Meteorol.Soc.Jpn., 72:569‐587 (1994)
A numerical study on regime transitions of the rotating annulus flow with a semi-spectral model

Presenter : Sugata S., Yoden S.
Title : , J.Meteorol.Soc.Jpn., 71:491‐501 (1993)

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Source Contribution Analysis of Polycyclic Aromatic Hydrocarbons in PM2.5 at Three Japanese Cities Using Positive Matrix Factorization with Organic Tracers

Presenter : Ikemori F., Murakami Y., Takabayashi M., Nishimura R., Hiramatsu M., Ueda M., Yoshino A., Chatani S., Sato K., Sugata S.
Title : , Atmosphere, 16(2): (2025)
Development of an Aerosol Assimilation System Using a Global Non-Hydrostatic Model, a 2-Dimensional Variational Method, and Multiple Satellite-Based Aerosol Products

Presenter : Goto D., Nishizawa T., Uchida J., Yumimoto K., Jin Y., Higurashi A., Shimizu A., Sugata S., Yashiro H., Hayasaki M., Dai T., Cheng Y., Tanimoto H.
Title : , Journal of Advances in Modeling Earth Systems, 16(9): (2024)
Long-term trends in mortality risk associated with short-term exposure to air pollution in 10 Japanese cities between 1977 and 2015

Presenter : Nishikawa H., Seposo X.T., Madaniyazi L., Kim Y., Tobias A., Yamagami M., Kim S.E., Takami A., Sugata S., Honda Y., Ueda K., Hashizume M., Ng C.F.S.
Title : , Environmental Research, 219:115108 (2023)
Role of oxides of nitrogen in the ozone-cardiorespiratory visit association

Presenter : Seposo X., Ueda K., Ng C.F.S., Madaniyazi L., Sugata S., Yoshino A., Takami A.
Title : , Environmental Pollution, 317:120802 (2023)
Source apportionment of anthropogenic and biogenic organic aerosol over the Tokyo metropolitan area from forward and receptor models.

Presenter : Morino Y., Iijima, A., Chatani S., Sato K., Kumagai, K., Ikemori, F., Ramasamy S., Fujitani Y., Kimura C., Tanabe K., Sugata S., Takami A., Ohara T., Tago H., Saito Y., Saito S., Hoshi J.
Title : , Science of the Total Environment, 904(166034):1-12 (2023)
Exposure to chemical components of fine particulate matter and ozone, and placenta-mediated pregnancy complications in Tokyo: a register-based study

Presenter : Michikawa T., Morokuma S., Yamazaki S., Takami A., Sugata S., Yoshino A., Takeda Y., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Journal of Exposure Science & Environmental Epidemiology, 32:135-145 (2022)
Maternal exposure to fine particulate matter over the first trimester and umbilical cord insertion abnormalities

Presenter : Michikawa T., Morokuma S., Takeda Y., Yamazaki S., Nakahara K., Takami A., Yoshino A., Sugata S., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , International Journal of Epidemiology, 51(1):191-201 (2022)
Changes in seasonal cycle of surface ozone over Japan during 1980-2015

Presenter : Kawano N., Nagashima T., Sugata S.
Title : , Atmospheric Environment, 279: (2022)
A case-crossover analysis of the association between exposure to total PM2.5 and its chemical components and emergency ambulance dispatches in Tokyo

Presenter : Michikawa T., Sasaki J., Yamazaki S., Takami A., Asakura K., Imamura H., Ueda K., Saito S., Hoshi J., Yoshino A., Sugata S., Nitta H., Nishiwaki Y.
Title : , Environmental Science and Technology, 56:7319-7327 (2022)
Maternal exposure to fine particulate matter and its chemical components increasing the occurrence of gestational diabetes mellitus in pregnant Japanese women

Presenter : Michikawa T., Morokuma S., Yamazaki S., Yoshino A., Sugata S., Takami A., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Japan Medical Association Journal, 5(4):480-490 (2022)
Effects of exposure to chemical components of fine particulate matter on mortality in Tokyo: A case-crossover study

Presenter : Michikawa T., Yamazaki S., Ueda K., Yoshino A., Sugata S., Saito S., Hohi J., Nitta H., Takami A.
Title : , Science of the Total Environment, 755:142489 (2021)
Trimester-specific association of maternal exposure to fine particulate matter and its components with birth and placental weight in Japan

Presenter : Takeda Y., Michikawa T., Morokuma S., Yamazaki S., Nakahara K., Yoshino A., Sugata S., Takami A., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Title : , Journal of Occupational and Environmental Medicine, 63(9):771-778 (2021)
Time-resolved characterization of organic compounds in PM2.5 collected at Oki Island, Japan, affected by transboundary pollution of biomass and non-biomass burning from Northeast China

Presenter : Ikemori F., Uranishi K., Sato T., Fujihara M., Hasegawa H., Sugata S.
Title : , Science of the Total Environment, 750(1): (2021)
Organic Molecular Tracers in PM2.5 at Urban Sites during Spring and Summer in Japan: Impact of Secondary Organic Aerosols on Water-Soluble Organic Carbon

Presenter : Ikemori F., Nishimura R., Saito S., Akiyama M., Yamamoto S., Iijima A., Sugata S.
Title : , Atmosphere, 12(5):579 (2021)
Hourly association between ambient PM2.5 and emergency ambulance dispatches in 11 cities in Japan

Presenter : Phung V.L.H, Ueda K., Ueda K., Seposo X., Seposo X., Takami A., Sugata S., Yoshino A., Michikawa T., Yamazaki S., Honda A., Honda A., Takano H., Takano H.
Title : , EnvironmentalResearch, 185:1-7 (2020)
Impact of field biomass burning on local pollution and long-range transport of PM2.5 in Northeast Asia

Presenter : Uranishi K., Ikemori F., Shimadera H., Kondo A., Sugata S.
Title : , Environmental Pollution, 244:414-422 (2019)
A study of volatility by composition, heating, and dilution measurements of secondary organic aerosol from 1,3,5-trimethylbenzene

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics, (19):1-15 (2019)
Japanese nationwide study on the association between short-term exposure to particulate matter and mortality

Presenter : Michikawa T., Ueda K., Takami A., Sugata S., Yoshino A., Nitta H., Yamazaki S.
Title : , Journal of Epidemiology, 29(12):471-477 (2019)
Studying volatility from composition, dilution, and heating measurements of secondary organic aerosols formed during α-pinene ozonolysis

Presenter : Sato K., Fujitani Y., Inomata S., Morino Y., Tanabe K., Ramasamy S., Hikida T., Shimono A., Takami A., Fushimi A., Kondo Y., Imamura T., Tanimoto H., Sugata S.
Title : , Atmospheric Chemistry and Physics, (18):5455-5466 (2018)
Contributions of Condensable Particulate Matter to Atmospheric Organic Aerosol over Japan

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Title : , Environmental Science & Technology, 52(15):8456-8466 (2018)
Identification of biased sectors in emission data using a combination of chemical transport model and receptor model

Presenter : Uranishi K., Ikemori F., Nakatsubo R., Shimadera H., Kondo A., Kikutani Y., Asano K., Sugata S.
Title : , Atmospheric Environment, 166:166-181 (2017)
Verification of Chemical Transport Models for PM2.5 Chemical Composition Using Simultaneous Measurement Data over Japan

Presenter : Morino Y., Nagashima T., Sugata S., Sato K., Tanabe K., Noguchi T., Takami A., Tanimoto H., Ohara T.
Title : , Aerosol and Air Quality Research, 15:2009-2023 (2015)
HCFC-22 flux estimates over East Asia by inverse modeling from hourly observations at Hateruma monitoring station

Presenter : Shirai T., Yokouchi Y., Sugata S., Maksyutov S.
Title : , J.Geophys.Res., 115:D15303 (2010)
Numerical study of boundary layer ozone transport and photochemical production in east Asia in the wintertime

Presenter : Zhang M., Uno I. , Sugata S., Wang Z., Byun D.
Title : , Geophysical Research Letters, 29(11):40-1-40-4 (2002)

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コラム大気汚染予報

Presenter : Sugata S.
Title : , 大気環境の事典 (2019)

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Seasonal simulation of the air quality in East Asia using CMAQ

Presenter : Sugata S.
Title : , Air Pollution Modeling and Its Application XV, 519-520 (2002)

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Research Result (Presentation)

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Research Presentation
Research Lecture

Research Presentation
Spatial variation of PM2.5 component concentration in 23 Tokyo wards

Presenter : Michikawa T., Saito S., Yoshino A., Takami A., Sugata S., Fujitani Y., Yamazaki S., Takeda Y., Nishiwaki Y.
Name of Society : 35th Annual Conference of the International Society for Environmental Epidemioligy (2023)
Name of Proceedings : Abstract E-Book, EP-128
Research Presentation
Source Apportionment of Anthropogenic and Biogenic Organic Aerosol over the Tokyo Metropolitan Area from Forward and Receptor Models

Presenter : Morino Y., Iijima A., Chatani S., Sato K., Kumagai K., Ikemori F., Ramasamy S., Fujitani Y., Kimura C., Tanabe K., Sugata S., Takami A., Ohara T., Tago H., Saito Y., Saito S., Hoshi J.
Name of Society : CMAS Conference 2023 (2023)
Name of Proceedings : Abstracts
Research Presentation
Association between maternal PM2.5 exposure and gestational diabetes mellitus in Tokyo, Japan

Presenter : Michikawa T., Morokuma S., Yamazaki S., Yoshino A., Sugata S., Takami A., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Name of Society : 34th Annual Conference of the International Society for Environmental Epidemiology (2022)
Name of Proceedings : Abstracts, (p-1188):152
Research Presentation
Exposure to PM2.5 in early pregnancy was associated with abnormal cord insertion in a Japanese pregnant population

Presenter : Michikawa T., Morokuma S., Takeda Y., Yamazaki S., Nakahara K., Takami A., Yoshino A., Sugata S., Saito S., Hoshi J.
Name of Society : Society for Social Medicine & Population Health 65th Annual Scientific meeting (2021)
Name of Proceedings : Journal of Epidemiology and Community Health (Supplement 1) Society for Social Medicine Annual Scientific Meeting Abstracts, 75(1):A50
Research Presentation
Fetoplacental weight ratio in relation to PM2.5 exposure during the gestation in Tokyo, Japan

Presenter : Takeda Y., Michikawa T., Morokuma S., Yamazaki S., Nakahara K., Yoshino A., Sugata S., Takami A., Saito S., Hoshi J., Kato K., Nishiwaki Y.
Name of Society : 33rd Annual Conference of the International Society for Environmental Epidemiology (2021)
Name of Proceedings : Abstracts, P-721
Research Presentation
Long-term changes in seasonal cycle of surface ozone over Japan with continuous air quality monitoring records for 1980-2015

Presenter : Kawano N., Nagashima T., Sugata S.
Name of Society : Quadrennial Ozone Symposium (QOS 2021) (2021)
Name of Proceedings : -
Research Presentation
Development of a prediction model for daily change of hydrogen peroxide in rivers all over Japan

Presenter : Imaizumi Y., Ueki R., Takeda K., Sakugawa H., Sugata S., Suzuki N.
Name of Society : SETAC Europe 30th Annual Meeting (2020)
Name of Proceedings : SETAC Europe 30th Annual Meeting Abstract Book, 169-170
Research Presentation
Application of a multi-model ensemble method for PM2.5 estimation

Presenter : Goto D., Sugata S., Dai T., Cheng Y., Nakajima T.
Name of Society : 16th Annual Meeting: Asia Oceania Geosciences Society (AOGS) (2019)
Name of Proceedings : Abstracts
Research Presentation
Simulation of Condensable Particulate Matter from stationary combustion sources

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : European Aerosol Conference 2019 (2019)
Name of Proceedings : -
Research Presentation
Condensable particulate matter emitted from stationary combustion sources

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : International Aerosol Modeling Algorithms Conference (2019)
Name of Proceedings : -
Research Presentation
Investigation of changing seasonal cycles of O3 over Japan from 1980 to 2015

Presenter : Kawano N., Nagashima T., Sugata S.
Name of Society : 99th AMS Annual Meeting (2019)
Name of Proceedings : -
Research Presentation
Contributions of condensable particulate matter to atmospheric organic aerosol over Japan.

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : 2018 joint 14th iCACGP Symposium and 15th IGAC Science Conference (2018)
Name of Proceedings : Abstracts
Research Presentation
Short-Term Exposure to Ozone and All-Cause Mortality in 95 Highly-Populated Japanese Cities

Presenter : Takami A., Sugata S., Yoshino A., Nitta H., Yamazaki S., Michikawa T., Ueda K.
Name of Society : The Joint Annual Meeting of the International Society of Exposure Science and the International Society for Environmental Epidemiology (ISES-ISEE 2018) (2018)
Name of Proceedings : ISES-ISEE 2018 Joint Annual Meeting Abstract Book, 1746
Research Presentation
Contributions of condensable particulate matter to atmospheric organic aerosol over Japan

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : 2018 joint international conference on ABaCAS and CMAS-Asia-Pacific (2018)
Name of Proceedings : Abstracts
Research Presentation
Study on a Prediction Model for Daily Concentration Change of Hydrogen Peroxide in Rivers

Presenter : Imaizumi Y., Sugata S., Suzuki N., Ueki R., Takeda K., Sakugawa H.
Name of Society : SETAC North America 39th Annual Meeting (2018)
Name of Proceedings : Abstracts, 240-241
Research Lecture
Improving Observation networks and Numerical models to meet atmospheric environmental standards

Presenter : Sugata S.
Name of Society : International Co-Design Workshop on Earth observation in Support of the Sustainable Development Goals – The Case of Urban Areas in Asia (2017)
Name of Proceedings : -
Research Lecture
Understanding of the actual state of PM2.5 in Japan based on the observation network

Presenter : Sugata S.
Name of Society : 54th annual meeting of the Japan Society for Atmospheric Environment (2013)
Name of Proceedings : Abstracts, 110-111
Air quality perspectives from Japan and response/impact of the recent Earthquake/Tsunami

Presenter : Sugata S., Morino Y., Ohara T., Nishizawa M. , Kurokawa J., Hayasaki M.
Name of Society : 3rd International Workshop on Air Quality Forecasting Research (2011)
Name of Proceedings : Program of 3rd International Workshop on Air Quality Forecasting Research
Research Presentation
Development of the air pollution forecast system VENUS and its validation

Presenter : Sugata S., Ohara T., Kurokawa J., Hayasaki M.
Name of Society : 10th Annual CMAS Conference (2011)
Name of Proceedings : 2011 Conference Agenda of 10th Annual CMAS Conference
Research Presentation
Interannual variation in the BrO-CIO ozone destruction cycle in the northern high latitude lower stratosphere associated with the Arctic polar vortex variation in 1995-97

Presenter : Akiyoshi H., Sugata S., Imamura T., Nakane H.
Name of Society : SMILES Int.Workshop 2008 (2008)
Name of Proceedings : Program
Research Presentation
Chemical weather forecasting system at the National Institute for Environmental Study: Part 1,introduction

Presenter : , SUGATA Seiji
Name of Society : Workshop Chem.Weather Forecasting Online Modeling (2008)
Research Presentation
Ozone production over the Tokyo Metropolitan Area: Physical and chemical processes simulated by Community Multiscale Air Quality Model(CMAQ)

Presenter : Morino Y., Kondo Y., Ohara T., Sugata S., Takegawa N., Fukuda M.
Name of Society : AGU Fall Meeting 2008 (2008)
Name of Proceedings : Abstracts, A34C-08
Research Presentation
Long-term simulations of surface ozone in East Asia during 1980-2020 with CMAQ and REAS inventory

Presenter : SUGATA Seiji, TANIMOTO Hiroshi, NAGASHIMA Tatsuya
Name of Society : ITM 2007: 29th NATO/SPS Int.Tech.Meet.Air Pollut.Modelling its Appl. (2007)
Name of Proceedings : Proceedings
Research Presentation
Production,transport,and removal of HNO3 and particulate nitrate over Tokyo

Presenter : Morino Y., Kondo Y.(*1), Ohara T., Sugata S., Takegawa N.(*1), Miyakawa T.(*1), Fukuda M.(*1)
Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
Name of Proceedings : Abstracts
Research Presentation
Recent interannual variationin dust from changes in emission and transport

Presenter : , SUGATA Seiji, ,
Name of Society : Int.Workshop Reg.Ecol.Environ.Eff. (2006)
Name of Proceedings : Abstracts
Research Presentation
Forecast and reanalysis system for urban air quality in Japan with CMAQ and RAMS

Presenter : Sugata S., Ohara T., Wakamatsu S., Kurokawa J.(*1), Ikeuchi I.(*1)
Name of Society : 4th Annu.CMAS Models-3 users' Conf.(Poster Session) (2005)
Name of Proceedings : -
Research Presentation
Seasonal variation of dust in East Asia in 2001,2002,and 2003

Presenter : , SUGATA Seiji, ,
Name of Society : 16th Reg.Conf.Clean Air Environ.Asian Pac.Area (2005)
Name of Proceedings : Abstracts
Research Presentation
Transport process of dust by a cold front

Presenter : Adachi S.(*1), Wakamatsu S., Sugata S., Hayasaki M., Kimura F.(*1)
Name of Society : 16th Reg.Conf.Clean Air Environ.Asian Pac.Area(Poster Session) (2005)
Name of Proceedings : Abstracts
Research Presentation
A CTM study of lower stratosspheric ozone destruction due to bromine species inside/outside the arctic polar vortex

Presenter : Akiyoshi H., Imamura T., Kurokawa J.(*1), Takigawa M.(*2), Sugata S., Nakane H.
Name of Society : Sparc 2004 (2004)
Name of Proceedings : Abstracts
Research Presentation
Impacts of meteorological fields and surface conditions on Asian dust

Presenter : , SUGATA Seiji, ,
Name of Society : 6th Int.Symp.Plant Responses Air Pollut.Global Change: Mol.Biol.Plant Prod.Ecosystem (2004)
Name of Proceedings : Program
Research Presentation
Variation and diffusion of low-N2O air masses after the breakdown of the arctic polar vortex in 1997 simulated by CCSR/NIES nudging CTM

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kurokawa J.(*1), Takahashi M.(*2)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, A207
Research Presentation
Observation of spatial distribution of air pollutants in the Osaka Area-numerical modeling study-

Presenter : Sugata S., Wakamatsu S., Ohara T.(*1), Hasegawa S., Kobayashi S., Itano Y.(*2), Moriya T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Abstracts, 134
Research Presentation
Application of CMAQ with RAMS to air quality in the Osaka area in Japan

Presenter : Sugata S., Wakamatsu S, Ohara T.(*1), Uno I.(*2)
Name of Society : 1st CMAS Workshop (2003)
Name of Proceedings : -
Research Presentation
Observation of particulate matter in Tokyo and Osaka areas

Presenter : Hasegawa S., Wakamatsu S., Moriya T.(*1), Sugata S., Kobayashi S., Itano Y.(*2), Ohara T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Program & Abstracts, 107
Research Presentation
Observation of spatial distribution of air pollutants in the Osaka area-field observation-

Presenter : Itano Y.(*1), Warashina M.(*1), Tanaka M.(*1), Wakamatsu S., Sugata S., Hasegawa S., Kobayashi S., Ohara T.(*2), Moriya T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Program & Abstracts, 133
Research Presentation
Interannual variability of cold surges over northeastern Eurasia

Presenter : Hayasaki M., Sugata S.
Name of Society : 4th Int.Workshop Global Change Connection Arct.2003(GCCA4) (2003)
Name of Proceedings : Proceedings, 195-199
Research Presentation
Soil-derived aerosols in East Asia simulated by CMAQ and RAMS

Presenter : Nishikawa M., Sugata S., Sugimoto N.
Name of Society : 2003 Models-3 Users' Workshop (2003)
Name of Proceedings : -
Intermittent transboundary transport of sulfate aerosol and the passage of synoptic-scale pressure systems over East Asia in winter

Presenter : Sugata S.
Name of Society : Int.Workshop Next-Generation Climate Model (2002)
Name of Proceedings : -
Research Presentation
A study on transport and chemistry in the summer lower stratosphere using the CCSR/NIES nudging CTM and the ILAS observation

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kanzawa H., Kurokawa J.(*1), Kawamoto N.(*2), Takahashi M.(*3)
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 167
Carbon cycle monitoring on a larch plantation in northernmost of Japan: evaluation of carbon sequestration at a current mixed forest in autumn 2001

Presenter : Sugata S.(*1), Fujinuma Y.
Name of Society : 2nd Int.Workshop Adv.Flux Network Flux Eval. (2002)
Name of Proceedings : Proceedings
Application of CMAQ to East Asia using RAMS meteorological data

Presenter : Sugata S.
Name of Society : 1st PEACE Workshop (2001)
Name of Proceedings : -
Aerial observation of air pollutants and yellow sand dust during March 19-22 over the Yellow Sea

Presenter : Hatakeyama S., Takami A., Mukai H., Sugata S.
Name of Society : 1st Joint Workshop Long-range Transboundary Air Pollut.Northeast Asia (2001)
Name of Proceedings : Abstracts
Ozone destruction by species and transport of arctics polar aermass to the midlarirudes calcuated by the CCSR/NIES nudging CTM

Presenter : Akiyoshi H., Sugata S., Nakane H., Kurokawa J., Nagashima T.
Name of Society : 8th Sci.Assem.IAMAS (2001)
Name of Proceedings : Abstracts
CCSR/NIES nuding CTMによる1997年の大気微量成分分布の計算ー臭素系物質によるオゾン破壊と北極渦周辺の物質分布

Presenter : AKIYOSHI Hideharu, , SUGATA Seiji, , NAGASHIMA Tatsuya
Name of Society : 日本気象学会2001年春季大会 (2001)
Name of Proceedings : 同講演予稿集
Seasonal simulation of the air quality in East Asia using CMAQ

Presenter : Sugata S.
Name of Society : 25th NATO/CCMS Int.Tech.Meet.Air Pollut.Modelling Appl. (2001)
Name of Proceedings : -

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Application of a multi-model ensemble method for PM2.5 estimation

Presenter : Goto D., Sugata S., Dai T., Cheng Y., Nakajima T.
Name of Society : 16th Annual Meeting: Asia Oceania Geosciences Society (AOGS) (2019)
Name of Proceedings : Abstracts
Simulation of Condensable Particulate Matter from stationary combustion sources

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : European Aerosol Conference 2019 (2019)
Name of Proceedings : -
Investigation of changing seasonal cycles of O3 over Japan from 1980 to 2015

Presenter : Kawano N., Nagashima T., Sugata S.
Name of Society : 99th AMS Annual Meeting (2019)
Name of Proceedings : -
Contributions of condensable particulate matter to atmospheric organic aerosol over Japan

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : 2018 joint international conference on ABaCAS and CMAS-Asia-Pacific (2018)
Name of Proceedings : Abstracts
Development of the air pollution forecast system VENUS and its validation

Presenter : Sugata S., Ohara T., Kurokawa J., Hayasaki M.
Name of Society : 10th Annual CMAS Conference (2011)
Name of Proceedings : 2011 Conference Agenda of 10th Annual CMAS Conference
Interannual variation in the BrO-CIO ozone destruction cycle in the northern high latitude lower stratosphere associated with the Arctic polar vortex variation in 1995-97

Presenter : Akiyoshi H., Sugata S., Imamura T., Nakane H.
Name of Society : SMILES Int.Workshop 2008 (2008)
Name of Proceedings : Program
Chemical weather forecasting system at the National Institute for Environmental Study: Part 1,introduction

Presenter : , SUGATA Seiji
Name of Society : Workshop Chem.Weather Forecasting Online Modeling (2008)
Ozone production over the Tokyo Metropolitan Area: Physical and chemical processes simulated by Community Multiscale Air Quality Model(CMAQ)

Presenter : Morino Y., Kondo Y., Ohara T., Sugata S., Takegawa N., Fukuda M.
Name of Society : AGU Fall Meeting 2008 (2008)
Name of Proceedings : Abstracts, A34C-08
Long-term simulations of surface ozone in East Asia during 1980-2020 with CMAQ and REAS inventory

Presenter : SUGATA Seiji, TANIMOTO Hiroshi, NAGASHIMA Tatsuya
Name of Society : ITM 2007: 29th NATO/SPS Int.Tech.Meet.Air Pollut.Modelling its Appl. (2007)
Name of Proceedings : Proceedings
Production,transport,and removal of HNO3 and particulate nitrate over Tokyo

Presenter : Morino Y., Kondo Y.(*1), Ohara T., Sugata S., Takegawa N.(*1), Miyakawa T.(*1), Fukuda M.(*1)
Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
Name of Proceedings : Abstracts
Recent interannual variationin dust from changes in emission and transport

Presenter : , SUGATA Seiji, ,
Name of Society : Int.Workshop Reg.Ecol.Environ.Eff. (2006)
Name of Proceedings : Abstracts
Forecast and reanalysis system for urban air quality in Japan with CMAQ and RAMS

Presenter : Sugata S., Ohara T., Wakamatsu S., Kurokawa J.(*1), Ikeuchi I.(*1)
Name of Society : 4th Annu.CMAS Models-3 users' Conf.(Poster Session) (2005)
Name of Proceedings : -
Seasonal variation of dust in East Asia in 2001,2002,and 2003

Presenter : , SUGATA Seiji, ,
Name of Society : 16th Reg.Conf.Clean Air Environ.Asian Pac.Area (2005)
Name of Proceedings : Abstracts
Transport process of dust by a cold front

Presenter : Adachi S.(*1), Wakamatsu S., Sugata S., Hayasaki M., Kimura F.(*1)
Name of Society : 16th Reg.Conf.Clean Air Environ.Asian Pac.Area(Poster Session) (2005)
Name of Proceedings : Abstracts
A CTM study of lower stratosspheric ozone destruction due to bromine species inside/outside the arctic polar vortex

Presenter : Akiyoshi H., Imamura T., Kurokawa J.(*1), Takigawa M.(*2), Sugata S., Nakane H.
Name of Society : Sparc 2004 (2004)
Name of Proceedings : Abstracts
Impacts of meteorological fields and surface conditions on Asian dust

Presenter : , SUGATA Seiji, ,
Name of Society : 6th Int.Symp.Plant Responses Air Pollut.Global Change: Mol.Biol.Plant Prod.Ecosystem (2004)
Name of Proceedings : Program
Variation and diffusion of low-N2O air masses after the breakdown of the arctic polar vortex in 1997 simulated by CCSR/NIES nudging CTM

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kurokawa J.(*1), Takahashi M.(*2)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, A207
Observation of spatial distribution of air pollutants in the Osaka Area-numerical modeling study-

Presenter : Sugata S., Wakamatsu S., Ohara T.(*1), Hasegawa S., Kobayashi S., Itano Y.(*2), Moriya T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Abstracts, 134
Application of CMAQ with RAMS to air quality in the Osaka area in Japan

Presenter : Sugata S., Wakamatsu S, Ohara T.(*1), Uno I.(*2)
Name of Society : 1st CMAS Workshop (2003)
Name of Proceedings : -
Observation of particulate matter in Tokyo and Osaka areas

Presenter : Hasegawa S., Wakamatsu S., Moriya T.(*1), Sugata S., Kobayashi S., Itano Y.(*2), Ohara T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Program & Abstracts, 107
Observation of spatial distribution of air pollutants in the Osaka area-field observation-

Presenter : Itano Y.(*1), Warashina M.(*1), Tanaka M.(*1), Wakamatsu S., Sugata S., Hasegawa S., Kobayashi S., Ohara T.(*2), Moriya T.(*3)
Name of Society : 8th Int.Conf.Atmos.Sci.Appl.Air Qual. (2003)
Name of Proceedings : Program & Abstracts, 133
Interannual variability of cold surges over northeastern Eurasia

Presenter : Hayasaki M., Sugata S.
Name of Society : 4th Int.Workshop Global Change Connection Arct.2003(GCCA4) (2003)
Name of Proceedings : Proceedings, 195-199
Soil-derived aerosols in East Asia simulated by CMAQ and RAMS

Presenter : Nishikawa M., Sugata S., Sugimoto N.
Name of Society : 2003 Models-3 Users' Workshop (2003)
Name of Proceedings : -
A study on transport and chemistry in the summer lower stratosphere using the CCSR/NIES nudging CTM and the ILAS observation

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kanzawa H., Kurokawa J.(*1), Kawamoto N.(*2), Takahashi M.(*3)
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 167
Spatial variation of PM2.5 component concentration in 23 Tokyo wards

Presenter : Michikawa T., Saito S., Yoshino A., Takami A., Sugata S., Fujitani Y., Yamazaki S., Takeda Y., Nishiwaki Y.
Name of Society : 35th Annual Conference of the International Society for Environmental Epidemioligy (2023)
Name of Proceedings : Abstract E-Book, EP-128
Source Apportionment of Anthropogenic and Biogenic Organic Aerosol over the Tokyo Metropolitan Area from Forward and Receptor Models

Presenter : Morino Y., Iijima A., Chatani S., Sato K., Kumagai K., Ikemori F., Ramasamy S., Fujitani Y., Kimura C., Tanabe K., Sugata S., Takami A., Ohara T., Tago H., Saito Y., Saito S., Hoshi J.
Name of Society : CMAS Conference 2023 (2023)
Name of Proceedings : Abstracts
Association between maternal PM2.5 exposure and gestational diabetes mellitus in Tokyo, Japan

Presenter : Michikawa T., Morokuma S., Yamazaki S., Yoshino A., Sugata S., Takami A., Nakahara K., Saito S., Hoshi J., Kato K., Nitta H., Nishiwaki Y.
Name of Society : 34th Annual Conference of the International Society for Environmental Epidemiology (2022)
Name of Proceedings : Abstracts, (p-1188):152
Exposure to PM2.5 in early pregnancy was associated with abnormal cord insertion in a Japanese pregnant population

Presenter : Michikawa T., Morokuma S., Takeda Y., Yamazaki S., Nakahara K., Takami A., Yoshino A., Sugata S., Saito S., Hoshi J.
Name of Society : Society for Social Medicine & Population Health 65th Annual Scientific meeting (2021)
Name of Proceedings : Journal of Epidemiology and Community Health (Supplement 1) Society for Social Medicine Annual Scientific Meeting Abstracts, 75(1):A50
Fetoplacental weight ratio in relation to PM2.5 exposure during the gestation in Tokyo, Japan

Presenter : Takeda Y., Michikawa T., Morokuma S., Yamazaki S., Nakahara K., Yoshino A., Sugata S., Takami A., Saito S., Hoshi J., Kato K., Nishiwaki Y.
Name of Society : 33rd Annual Conference of the International Society for Environmental Epidemiology (2021)
Name of Proceedings : Abstracts, P-721
Long-term changes in seasonal cycle of surface ozone over Japan with continuous air quality monitoring records for 1980-2015

Presenter : Kawano N., Nagashima T., Sugata S.
Name of Society : Quadrennial Ozone Symposium (QOS 2021) (2021)
Name of Proceedings : -
Development of a prediction model for daily change of hydrogen peroxide in rivers all over Japan

Presenter : Imaizumi Y., Ueki R., Takeda K., Sakugawa H., Sugata S., Suzuki N.
Name of Society : SETAC Europe 30th Annual Meeting (2020)
Name of Proceedings : SETAC Europe 30th Annual Meeting Abstract Book, 169-170
Condensable particulate matter emitted from stationary combustion sources

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : International Aerosol Modeling Algorithms Conference (2019)
Name of Proceedings : -
Contributions of condensable particulate matter to atmospheric organic aerosol over Japan.

Presenter : Morino Y., Chatani S., Tanabe K., Fujitani Y., Morikawa T., Takahashi K., Sato K., Sugata S.
Name of Society : 2018 joint 14th iCACGP Symposium and 15th IGAC Science Conference (2018)
Name of Proceedings : Abstracts
Short-Term Exposure to Ozone and All-Cause Mortality in 95 Highly-Populated Japanese Cities

Presenter : Takami A., Sugata S., Yoshino A., Nitta H., Yamazaki S., Michikawa T., Ueda K.
Name of Society : The Joint Annual Meeting of the International Society of Exposure Science and the International Society for Environmental Epidemiology (ISES-ISEE 2018) (2018)
Name of Proceedings : ISES-ISEE 2018 Joint Annual Meeting Abstract Book, 1746
Study on a Prediction Model for Daily Concentration Change of Hydrogen Peroxide in Rivers

Presenter : Imaizumi Y., Sugata S., Suzuki N., Ueki R., Takeda K., Sakugawa H.
Name of Society : SETAC North America 39th Annual Meeting (2018)
Name of Proceedings : Abstracts, 240-241

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Improving Observation networks and Numerical models to meet atmospheric environmental standards

Presenter : Sugata S.
Name of Society : International Co-Design Workshop on Earth observation in Support of the Sustainable Development Goals – The Case of Urban Areas in Asia (2017)
Name of Proceedings : -
Understanding of the actual state of PM2.5 in Japan based on the observation network

Presenter : Sugata S.
Name of Society : 54th annual meeting of the Japan Society for Atmospheric Environment (2013)
Name of Proceedings : Abstracts, 110-111

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SUGATA Seiji

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