Latest Update:2017/10/05 16:16:20

OHARA Toshimasa

OHARA Toshimasa
Researcher Name
OHARA Toshimasa
Div (Section) name/title
Planning Department/Fellow
Research Subject
Environmental Emergency Research, Study on regional air pollution
Degree(s)
Ph.D. in Engineering
Professional Qualification(s)
Engineering,Earth Science,System Engineering
Environmental Speciality Field
air pollution,numerical simulation,emission inventory
Keyword(s)
air quality modeling,emission inventory for air pollutants,data analysis for air pollution
Career
1972-1976; undergraduate, Hokkaido University, Japan
1976-1982; MS and PhD, Hokkaido University, Japan
1984-1999; researcher, Institute of Behavioral Science, Japan
1999-2004; professor, Faculty of engineering, Shizuoka University, Japan
2000-2008; sub leader, Frontier Research Center for Global Change, JAMSTEC, Japan
2004-2006; leader, Urban air quality research team, PM2.5/DEP research project, National Institute for Environmental Studies, Japan
2006-2010; chief, Regional Atmospheric Modeling Section, Asian Environment Research Group, National Institute for Environmental Studies, Japan
2007-2013; professor, Graduate school of Life and Environmental Sciences, University of Tsukuba, Japan
2011-2013; director, Center for Regional Environmental Research, National Institute for Environmental Studies, Japan
2014-2016; fellow, Planning department (Principal Investigator, Fukushima Project Office), National Institute for Environmental Studies, Japan
2016-present; fellow, Planning department (Research director, Fukushima branch), National Institute for Environmental Studies, Japan
Membership of Academic Society
Japanese Society for Atmospheric Environment,Meteorological Society of Japan,Japan Association of Aerosol Science and Technology (JAAST),American Geophysical Union
Research Subject
  • Fiscal Year: 2017
    • 23848 : Environmental Emergency Research Program
    • 23857 : Environmental Emergency Research Field
    • 23887 : Interdisciplinary Study on Inhalation Exposure and Risk Assessment focusing on Suspended Particles derived from the Nuclear Accident (Subtheme 5) Development of integrated model of atmospheric diffusion model and exposure model
    • 24164 : Development of evaluation system for multiscale air quality change and analysis of change events
  • Fiscal Year: 2016
    • 23446 : Environmental Emergency Research Field
    • 23464 : Development of evaluation system for multiscale air quality change and analysis of change events
    • 23465 : Interdisciplinary Study on Inhalation Exposure and Risk Assessment focusing on Suspended Particles derived from the Nuclear Accident (Subtheme 5) Development of integrated model of atmospheric diffusion model and exposure model
    • 23732 : Environmental Emergency Research Program
  • Fiscal Year: 2015
    • 22986 : Regional Environmental Research
    • 23004 : Evaluation of multi-scale air pollution by integration of observation and model
    • 23036 : Environmental Recovery Research Program
    • 23117 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
    • 23320 : Development of evaluation system for multiscale air quality change and analysis of change events
    • 23321 : Interdisciplinary Study on Inhalation Exposure and Risk Assessment focusing on Suspended Particles derived from the Nuclear Accident (Subthema 5) Development of integrated model of atmospheric diffusion model and exposure model
  • Fiscal Year: 2014
    • 22574 : Regional Environmental Research
    • 22592 : Evaluation of multi-scale air pollution by integration of observation and model
    • 22625 : Study on dynamics of radioactive materials in multimedia environment
    • 22647 : Environmental Recovery Research Program
    • 22859 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
    • 22950 : Development of evaluation system for multiscale air quality change and analysis of change events
  • Fiscal Year: 2013
    • 22158 : Regional Environmental Research
    • 22175 : East Asian Environment Research Program
    • 22176 : Evaluation of multi-scale air pollution by integration of observation and model
    • 22209 : Study on dynamics of radioactive materials in multimedia environment
    • 22255 : Evaluation of environmental influences induced by the mitigation methods of LLGHG and SLCP
    • 22317 : Source-receptor analysis of air pollutant and estimation of its sensitivity to emission control measures
    • 22448 : Improvement of emission inventories and development of emission scenarios for air pollutants in East Asia
    • 22449 : Regional environmental assessment of radioactive materials based on the multimedia modelling and strategic monitoring
    • 22450 : Current Status Elucidation and Source Contribution Assessment of PM2.5 Pollution in Collaboration with Environmental Research Institutes across Japan
    • 22452 : Development of Seamless Chemical AssimiLation System and its Application for Atmospheric Environmental Materials (Project SALSA) (2) Development of assimilation and inversion system for air pollutants and dust
    • 22465 : Investigation of PM2.5 pollution mechanisms causing the exceedance of the long-term and short-term air quality standard
  • Fiscal Year: 2012
    • 21729 : Regional Environmental Research
    • 21746 : East Asian Environment Research Program
    • 21747 : Evaluation of multi-scale air pollution by integration of observation and model
    • 21780 : Study on dynamics of radioactive materials in multimedia environment
    • 21897 : Source-receptor analysis of air pollutant and estimation of its sensitivity to emission control measures
    • 21899 : Estimation of reproducibility and prediction error of urban air quality model for PM2.5 pollution in Japan - (3) Estimation of model performance based on the model intercomparison experiments -
    • 21905 : Improvement of emission inventories and development of emission scenarios for air pollutants in East Asia
    • 21906 : Study on characteristics and source apportionment for PM2.5 and photochemical oxidants
    • 21907 : Evaluation of aerosol emission sources and their impact potential with consideration of globalized socio-economic activities
    • 21908 : Development of Seamless Chemical AssimiLation System and its Application for Atmospheric Environmental Materials (Project SALSA) (2) Development of assimilation and inversion system for air pollutants and dust
    • 21913 : Regional environmental assessment of radioactive materials based on the multimedia modelling and strategic monitoring
    • 22019 : Current Status Elucidation and Source Contribution Assessment of PM2.5 Pollution in Collaboration with Environmental Research Institutes across Japan
  • Fiscal Year: 2011
    • 21288 : Regional Environmental Research
    • 21304 : East Asian Environment Research Program
    • 21305 : Evaluation of multi-scale air pollution by integration of observation and model
    • 21444 : Environmental Behavior and Toxicity of Secondary Organic Aerosols
    • 21601 : Source-receptor analysis of air pollutant and estimation of its sensitivity to emission control measures
    • 21637 : Estimation of reproducibility and prediction error of urban air quality model for PM2.5 pollution in Japan - (3) Estimation of model performance based on the model intercomparison experiments -
    • 21638 : Source distribution and spatial distribution of black carbon particles based on the carbon isotope measurements in the Western Pacific area -Numerical simulaton of black carbon using regional chemical transport 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
    • 21641 : Improvement of emission inventories and development of emission scenarios for air pollutants in East Asia
    • 21647 : Study on multimedia modeling and long-term monitoring for radioactive substance
    • 21648 : Evaluation of aerosol emission sources and their impact potential with consideration of globalized socio-economic activities
    • 21657 : Development of Seamless Chemical AssimiLation System and its Application for Atmospheric Environmental Materials (Project SALSA) (2) Development of assimilation and inversion system for air pollutants and dust
    • 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
    • 20989 : Development of exposure assessment model for epidemiological studies of traffic-related air pollution
    • 20990 : Improvement of emission inventories and development of emission scenarios for air pollutants in East 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
    • 20993 : Source distribution and spatial distribution of black carbon particles based on the carbon isotope measurements in the Western Pacific area -Numerical simulaton of black carbon using regional chemical transport model -
    • 20994 : Estimation of reproducibility and prediction error of urban air quality model for PM2.5 pollution in Japan - (3) Estimation of model performance based on the model intercomparison experiments -
    • 21050 : Environmental Behavior and Toxicity of Secondary Organic Aerosols
    • 21155 : Source-receptor analysis of air pollutant and estimation of its sensitivity to emission control measures
    • 21182 : Observational and modeling study of the high-ozone episode in northern Kyushu focused on the impact of ozone precursors
  • Fiscal Year: 2009
    • 20424 : Development of Evaluation Methods of Atmospheric Environment in Asia
    • 20425 : Study on characteristics of photochemical oxidants and particulate matter
    • 20426 : Study on high ozone pollution in Niigata prefecture
    • 20427 : Development of exposure assessment model for epidemiological studies of traffic-related air pollution
    • 20428 : Improvement of emission inventories and development of emission scenarios for air pollutants in East Asia
    • 20443 : Study on formation mechanism of ozone and secondary particles in Asian megacities
    • 20607 : Environmental Behavior and Toxicity of Secondary Organic Aerosols
    • 20674 : Source-receptor analysis of air pollutant and estimation of its sensitivity to emission control measures
    • 20675 : Observational and modeling study of the high-ozone episode in northern Kyushu focused on the impact of ozone precursors
    • 20796 : Estimation of traffic-related air pollution exposure for epidemiological studies of traffic-related air pollution (adult survey)
  • Fiscal Year: 2008
    • 20088 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
    • 20126 : Development of Evaluation Methods of Atmospheric Environment in Asia
    • 20131 : Study on high ozone pollution in Niigata prefecture
    • 20132 : Study on characteristics of photochemical oxidants and particulate matter
    • 20133 : Development of exposure assessment model for epidemiological studies of traffic-related air pollution
    • 20134 : Study on transboundary transport of ozone and aerosols in East Asia<br>(Sub2) Improvement of Asian emission inventories using observation data
    • 20270 : Observational and modeling study of the high-ozone episode in northern Kyushu focused on the impact of ozone precursors
  • Fiscal Year: 2007
    • 10397 : Study on Urban PM2.5 Pollution Characteristics and Mechanism
    • 10425 : Studies on the transport and transformation processes of aerosols and their precursors from East Asia
    • 10525 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
    • 10586 : Development of Evaluation Methods of Atmospheric Environment in Asia
    • 10705 : Study on characteristics of photochemical oxidants and particulate matter
    • 10712 : Studies on High Concentration Ozone Phenomena in Niigata Prefecture
    • 10744 : The model development of exposure assessment for epidemiological studies of traffic-related air pollution
    • 10755 : Spatially Explicit Emission and Land-Use Change Scenarios through Integrated System Analysis
  • Fiscal Year: 2006
    • 10052 : Study on photochemical oxidants in Japan
    • 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
    • 10120 : The model development of exposure assessment for epidemiological studies of traffic-related air pollution
    • 10150 : Studies on the transport and transformation processes of aerosols and their precursors from East Asia
    • 10266 : Forecast and impact analysis of fine particles and photochemical pollutants in urban air environment
    • 10319 : Development of Evaluation Methods of Atmospheric Environment in Asia
  • Fiscal Year: 2005
    • 9346 : Study on environmental behavior of PM2.5 and DEP
    • 9392 : Studies on local high concentration along urban roadways
    • 9393 : Basic study on atmospheric environmental assessment
    • 9421 : Transportation, transformation and deposition of acid aerosols in east Asia
    • 9487 : Study on inter-annual variation of urban air pollution
    • 9503 : Development of forecasting system for urban air pollution
    • 9507 : Dry deposition of atmospheric aerosols and its impacts to atmospheric environment
    • 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
    • 9621 : The model development of exposure assessment for epidemiological studies of traffic-related air pollution
    • 9645 : Studies on the transport and transformation processes of aerosols and their precursors from East Asia
    • 9652 : Study on dynamics of pollen
  • Fiscal Year: 2004
    • 8982 : Study on environmental behavior of PM2.5 and DEP
    • 9026 : Studies on local high concentration along urban roadways
    • 9027 : Basic study on atmospheric environmental assessment
    • 9039 : Study on annual trends in photochemical oxidants mainly focusing on the western area of Japan.
    • 9060 : International Co-operative Survey on Trans-boundary Air Pollution over the Northern Hemisphere
    • 9210 : Studies on the diffusion of automobile-exhaust gas in its early stage.
    • 9232 : The model construction of exposure assessment for epidemiological studies of traffic-related air pollution
    • 9238 : Study on inter-annual variation of urban air pollution
    • 9253 : Development of forecasting system for urban air pollution
    • 9256 : Dry deposition of atmospheric aerosols and its impacts to atmospheric environment
    • 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
Research Result (Publication)
  • all
  • Original Paper
  • Review
  • Book
  • -
    Presenter : Janssens-Maenhout G., Dentener F., van Aardenne J., Monni S., Pagliari V., Orlandini L., Klimont Z., Kurokawa J., Akimoto H., Ohara T., Wankmüller R., Battye B., Grano D., Zuber A., Keating T.
    Title : , EDGAR-HTAP: a harmonized gridded air pollution emission dataset based on national inventories (2012)
  • Long-range Transport and Deposition of Air Pollution
    Presenter : Ohara T.
    Title : , Encyclopedia of Environmental Health (2011)
  • Chapter 3 Emission Inventories and Projections
    Presenter : Streets D., van Aardenne J., Battye B., Garivait S., Grano D., Guenther A., Klimont Z., Lamarque J.-F., Lu Z., Maenhout G., Ohara T., Parrish D., Smith S., Vallack H.
    Title : , HEMISPHERIC TRANSPORT OF AIR POLLUTION 2010, PART A: OZONE AND PARTICULATE MATTER, AIR POLLUTION STUDIES No. 17 (2010)
Research Result (Presentation)
  • all
  • Research Presentation
  • Research Lecture
  • Research Lecture
    Current status of radioactive environmental pollution in Fukushima
    Presenter : Hayashi S., Tsuji N., Ishii Y., Ohara T.
    Name of Society : The 14th International Symposium on Persistent Toxic Substances (2017)
    Name of Proceedings : -
  • Presenter : Imaizumi Y., Kuroda K., Morino Y., Hayashi S., Suzuki N., Ohara T.
    Name of Society : SETAC Europe 26th Annual Meeting (2016)
    Name of Proceedings : 同予稿集, 215
  • Presenter : Kuroda K., Imaizumi Y., Takagi M., Suzuki N., Hayashi S., Ohara T.
    Name of Society : SETAC Europe 26th Annual Meeting (2016)
    Name of Proceedings : Abstracts, MO226
  • Research Presentation
    Recent development of East Asian air quality assessment system
    Presenter : Nagashima T., Morino Y., Kurokawa J., Yumimoto K., Itahashi S., Goto D., Tanimoto H., Ikeda K., Ohara T.
    Name of Society : 7th International Workshop on Atmospheric Modeling Research in East Asia (2016)
    Name of Proceedings : Abstracts, 14
  • Presenter : Morino Y., Takigawa M., Nakajima T., hayami H., Nagai H., Terada H., Saito K., Niibori T., Kajino M., Sekiyama T., Ohara T., Tsuruta H., Oura Y., Ebihara M., Shibata T.
    Name of Society : Ibaraki Univ.-IRSN joint symposium for environmental radioactivity studies on the Fukushima Daiichi Nuclear Power Plant accident (2016)
    Name of Proceedings : -
  • Presenter : Takami A., Miyoshi T., Shimizu A., Sadanaga Y., Kurokawa J., Irei S., Yoshino A., Sato K., Matsui I., Sugimoto N., Morino Y., Nagashima T., Goto D., Ohara T., Yuba A., Bandow H., Hatakeyama S.
    Name of Society : 2015 Asian Aerosol Conference (2015)
    Name of Proceedings : Abstracts, 52
  • Presenter : Kodama K., Aramaki T., Tanaka A., Ohara T., Shiraishi H., Horiguchi T.
    Name of Society : International Conference on Biodiversity, Ecology and Conservation of Marine Ecosystems 2015 (BECoME2015) (2015)
    Name of Proceedings : Abstracts, 84-84
  • Research Presentation
    Changes in the near future surface air quality in Asia under different future emission scenarios
    Presenter : Nagashima T., Kurokawa J., Sudo K., Ohara T., Akimoto H.
    Name of Society : The 2nd Workshop on Atmospheric Composition and the Asian Monsoon (2015)
    Name of Proceedings : -
  • Presenter : Goto D., Nakajima T., Dai T., Takemura T., Kajino M., Matsui H., Takami A., Sugimoto N., Shimizu A., Ohara T.
    Name of Society : 26th IUGG General Assembly 2015 (2015)
    Name of Proceedings : -
  • Research Lecture
    Sensitivities Analyses of Atmospheric Radiocesium Simulation based on Atmospheric Concentration and Deposition
    Presenter : Morino Y., Ohara T., Tsuruta H., Oura Y., Ebihara M., Nakajima T.
    Name of Society : International Workshop on Dispersion and Deposition Modeling for Nuclear Accident Releases (2015)
    Name of Proceedings : Abstracts, 5-6
  • Research Presentation
    Development of High Resolution Emission Inventories for Emerging Sectors in India
    Presenter : Sahu S., Ohara T., Nagashima T., Kurokawa J.
    Name of Society : The 13th International Conference on Atmospheric Sciences and Applications to Air Quality (ASAQ13) (2015)
    Name of Proceedings : Abstracts
  • Presenter : Goto D., Nakajima T., Murata R., Yashiro H., Sudo K., Dai T. , Misawa S., Uchida J., Ohara T., MEXT/RECCA/SALSA Project Team
    Name of Society : IGAC2014 (2014)
    Name of Proceedings : -
  • Research Presentation
    Intercomparison of secondary organic aerosol models based on secondary organic aerosol to odd oxygen ratio in Tokyo
    Presenter : Morino Y., Tanabe K., Sato K., Ohara T.
    Name of Society : IGAC (2014)
    Name of Proceedings : -
  • Presenter : Goto D., Nakajima T., Dai T. , Yashiro H., Sudo K., Murata R., Misawa S., Uchida J., Inoue T., Tsuruta H., Satoh M., Tomita H., Ohara T., MEXT/RECCA/SALSA Project Team
    Name of Society : Asia Oceania Geosciences Society 2014 (2014)
    Name of Proceedings : -
  • Research Presentation
    Source-Receptor relationship of surface ozone in Southeast Asia estimated with a global CTM
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Asia Oceanania Geoscience Society 11th Annual Meeting (2014)
    Name of Proceedings : Abstracts
  • Research Presentation
    Change in the near future surface air quality over East Asia under different assumptions in the future emissions of SLCPs
    Presenter : Nagashima T., Kurokawa J., Takemura T., Sudo K., Ohara T., Akimoto H.
    Name of Society : Asia Oceanania Geoscience Society 11th Annual Meeting (2014)
    Name of Proceedings : Abstracts
  • Research Presentation
    The relative importance of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Workshop on Lower Tropospheric Ozone: Recent challenges (2014)
    Name of Proceedings : -
  • Presenter : Horiguchi T., Yoshii H., Mizuno S., Ohara T., Shiraishi H.
    Name of Society : SETAC Europe 24th Annual Meeting (2014)
    Name of Proceedings : Abstracts, 151
  • Research Lecture
    Uncertainty analysis of atmospheric deposition simulation of radiocesium and radioiodine from Fukushima Daiichi Nuclear Power Plant
    Presenter : Morino Y., Ohara T., Yumimoto K.
    Name of Society : EGU (2014)
    Name of Proceedings : -
  • Research Presentation
    Source-receptor relationship of ground level ozone and PM2.5 for different anthropogenic emission sectors in East Asia
    Presenter : Nagashima T., Akimoto H., Ohara T., Kanaya Y.
    Name of Society : 5th International Workshop on Atmospheric Modeling Research in East Asia (2014)
    Name of Proceedings : Abstracts, 17
  • Research Lecture
    Application of a multimedia environmental fate model for radionuclide in terrestrial and river water environment
    Presenter : Suzuki N., Imaizumi Y., Morino Y., Ohara T.
    Name of Society : Fukushima Daiichi Cleanup Workshop (2013)
    Name of Proceedings : -
  • Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Workshop on Atmospheric Composition and the Asian Summer Monsoon (2013)
    Name of Proceedings : -
  • Presenter : Goto D., Nakajima T., Takemura T., Ohara T.
    Name of Society : International Workshop on Inventory, Modeling and Climate Impacts of Greenhouse Gas emission (GHG's) (2013)
    Name of Proceedings : -
  • Research Presentation
    Long term changes in relative contribution of various source regions on the surface ozone over Japan
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : IGAC/SPARC CCMI 2013 Science Workshop (2013)
    Name of Proceedings : -
  • Research Presentation
    An estimation of future change in air quality based on IIASA reference scenarios
    Presenter : Nagashima T., Akimoto H., Kurokawa J., Takemura T., Sudo K., Ohara T., Klimont Z.
    Name of Society : 4th International Workshop on Atmospheric Modeling Research in East Asia (2013)
    Name of Proceedings : -
  • Presenter : Goto D., Ohara T., Nakajima T., Dai T. , Takemura T., Kajino M., Matsui H., Takami A., Hatakeyama S., Aoki K., Sugimoto N., Shimizu A.
    Name of Society : 2013 AGU Fall Meeting (2013)
    Name of Proceedings : -
  • Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : American Geophysical Union Fall Meeting 2013 (2013)
    Name of Proceedings : -
  • Presenter : Morino Y., Tanabe K., Sato K., Ohara T.
    Name of Society : 12th Annual CMAS Conference (2013)
    Name of Proceedings : -
  • Research Presentation
    Ozone production efficiency by air pollutants transported from East Asia
    Presenter : Sadanaga Y., Fukumori Y., Yuuda H., Msui Y., Masui Y., Takami A., Yokouchi Y., Ohara T., Yonemura S., Bandow H.
    Name of Society : 12th International Global Atmospheric Chemistry(IGAC)Science Conference (2012)
    Name of Proceedings : Abstracts, 69
  • Research Presentation
    Source Apportionment of EC and OC in Beijing: Comparison between 14C Measurement and Chemical Transport Model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Kazuyo Yamaji, Bin Zhao, Jiayu Xu, Jiming Hao
    Name of Society : 2012 IGAC conference (2012)
    Name of Proceedings : Abstracts, 197-198
  • Research Presentation
    Comparisons of NOx Emissions over South Korea
    Presenter : KIM Na Kyung, Kim Yong Pyo, Morino Y., Kurokawa J., Ohara T.
    Name of Society : 2012 IGAC conference (2012)
    Name of Proceedings : Abstracts, 194-195
  • Presenter : Nishizawa T., Nagashima T., Kawase H., Nozawa T., Sudo K., Ohara T.
    Name of Society : European Geoscience Union General Assembly 2012 (2012)
    Name of Proceedings : Geophysical Research Abstracts, 14
  • Presenter : Fushimi A., Hasegawa S., Kondo M., Uchida M., Tanabe K., Morino Y., Ohara T., Xu J., Hao J.
    Name of Society : Joint Seminar on Formation Mechanism of Photochemical ozone, VOCs, PM2.5 in Mexico, China and Japan (2012)
    Name of Proceedings : Abstracts, 36
  • Research Presentation
    Atmospheric behavior, deposition, and budget of radioactive materials from the Fukushima Daiichi nuclear power plant in March 2011
    Presenter : Morino Y., Ohara T., Nishizawa M.
    Name of Society : Society of Toxicology 2012 Annual Meeting (2012)
    Name of Proceedings : -
  • Research Presentation
    Source apportionment of EC and OC in Tokyo and Beijing: comparison between observation and simulation model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Zhao B., Xu J., Hao J.
    Name of Society : Joint Seminar on Formation Mechanism of Photochemical ozone, VOCs and PM2.5 in Mexico, China and Japan (2012)
    Name of Proceedings : -
  • Presenter : Suzuki N., Imaizumi Y., Morino Y., Ohara T.
    Name of Society : SETAC North America 33rd Annual Meeting (2012)
    Name of Proceedings : Abstracts, 85-86
  • Research Lecture
    Surveys on environmental Pollution and possible adverse effects by radionuclides in wildlife, after severe accidents of Fukushima Dai-ichi Nuclear Power Plants, Japan
    Presenter : Horiguchi T., Kodama K., Ihara S., Takase M., Ohta , Yoshii H., Mizuno S., Kamiyama K., Maki H., Tanaka A., Karube S., Shiraishi H., Ohara T.
    Name of Society : 5th Bilateral Seminar Italy-Japan "Physical and Chemical Impacts on Marine Organisms: For the Sustainable Quality of Human Society Dependent on Marine Environment" (2012)
    Name of Proceedings : Book of Abstracts, 17
  • Research Presentation
    Source Apportionment of EC and OC in Beijing: Comparison between 14C Measurement and Chemical Transport Model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Kazuyo Yamaji, Bin Zhao, Jiayu Xu, Jiming Hao
    Name of Society : 2012 AAAR Annual Conference (2012)
    Name of Proceedings : Abstracts
  • Research Presentation
    Source-Receptor analysis of surface ozone in Southeast Asia with tracer-tagging method
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : 3rd International Workshop on Atmospheric Modeling Research in East Asia (2011)
    Name of Proceedings : Agenda of 3rd International Workshop on Atmospheric Modeling Research in East Asia
  • Research Presentation
    Spherical aerosols distribution and the long-term trend in eastern Asia derived from Lidar measurements, passive satellite remote sensing and a chemical transport model
    Presenter : Hara Y., Shimizu A., Uno I., Sugimoto N., Matsui I., Kurokawa J., Ohara T.
    Name of Society : The 8th international conference on acid deposition (2011)
    Name of Proceedings : Abstracts of The 8th international conference on acid deposition, 130-131
  • Research Presentation
    Temporal variations of nitrogen wet deposition across Japan from 1989 to 2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayasi M., Uno I., Hara H.
    Name of Society : The 8th International Conference on Acid Deposition (2011)
    Name of Proceedings : ACID RAIN 2011 Abstracts book, 83-84
  • Research Presentation
    Long term change in the relative contribution of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : The 8th International Conference on Acid Deposition (2011)
    Name of Proceedings : ACID RAIN 2011 Abstracts book, 125-126
  • Research Presentation
    Atmospheric behavior, deposition, and budget of radioactive materials from the Fukushima Daiichi nuclear power plant in March 2011
    Presenter : Morino Y., Ohara T., Nishizawa M.
    Name of Society : AGU Fall Meeting 2011 (2011)
    Name of Proceedings : Abstracts of AGU Fall Meeting 2011
  • Presenter : Fushimi A., Rota Wagai, Uchida M., Hasegawa S., Takahashi K., Kondo M., Motohiro Hirabayashi, Morino Y., Shibata Y., Ohara T., Kobayashi S., Tanabe K.
    Name of Society : The 4th East Asia AMS Symposium (2011)
    Name of Proceedings : Abstracts of The 4th East Asia AMS Symposium, 188-189
  • Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : American Geophysical Union Fall Meeting 2011 (2011)
    Name of Proceedings : Abstracts of AGU Fall Meeting 2011
  • 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
  • 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
    Source attribution of secondary organic aerosol in urban outflow calculated by CMAQ-MADRID
    Presenter : Morino Y., Fushimi A., Tanabe K., Ohara T., Takahashi K.
    Name of Society : Air Q.Modeling Asia 2011 (2011)
    Name of Proceedings : Proceedings
  • Research Presentation
    Temporal variations of nitrogen wet deposition over Japan during 1989-2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayashi M., Uno I., Hara H.
    Name of Society : Air Q.Modeling Asia 2011 (2011)
    Name of Proceedings : Proceedings
  • Research Presentation
    Long-term trends of sulfur deposition in East Asia during 1981-2005
    Presenter : Kuribayasi M., Ohara T., Uno I., Kurokawa J., Hara H.
    Name of Society : Air Quality Modeling in Asia 2011 International Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 International Conference, 33
  • Research Presentation
    Long term change in the relative contribution of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : Air Quality Modeling in Asia 2011 Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 Conference, 28
  • Research Presentation
    A numerical simulation of the impacts of future climate and emission changes on tropospheric ozone in East Asia
    Presenter : Nishizawa M. , Nagashima T., Kawase H., Nozawa T., Ohara T., Sudo K.
    Name of Society : Air Quality Modeling in Asia 2011 Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 Conference, 49
  • Presenter : Takami A., Kaneyasu N., Osada K., Ohara T., Shimono A., Hatakeyama S.
    Name of Society : 2010 Int.Aerosol Conf.(IAC2010) (2010)
    Name of Proceedings : Abstracts, 7B6
  • Research Presentation
    An integrated analysis of spherical aerosol distribution in Eastern Asia based on ground/space-based Lidar and a chemical transport model
    Presenter : Hara Y., Uno I., Shimizu A., Sugimoto N., Matsui I., Kurokawa J., Ohara T., Liu Z., Zhang Y., Liu X., Wang Z.
    Name of Society : 25th Int.Laser Radar Conf. (2010)
    Name of Proceedings : Abstracts, 64
  • Research Presentation
    Decadal trends in tropospheric ozone over East Asian Pacific rim during 1998-2007: Comparison to European and North American records, and implications for emerging Asian emissions impacts
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : 12th Symp.Int.Comm.Atmos.Chem.Global Pollut.(CACGP) /11th Sci.Conf.Int.Global Atmos.Chem.(IGAC) Proj. (2010)
    Name of Proceedings : Abstracts
  • Research Presentation
    Decadal trend in springtime tropospheric ozone at a mountainous site in Japan: 1998-2007
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : Symp.Atmos.Chem.Phys.Mt.Sites (2010)
    Name of Proceedings : Abstcarts, 84-85
  • Research Presentation
    Decadal trend in springtime tropospheric ozone at a mountainous site in Japan: 1998-2007
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : EGU Gen.Assem.2010 (2010)
    Name of Proceedings : Abstracts, A42C-02
  • Research Lecture
    Decadal trends in tropospheric ozone over East Asian Pacific rim during 1998-2007: Implications for emerging Asian emissions impacts and comparison to European and North American records
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : AGU Fall Meeting 2010 (2010)
    Name of Proceedings : Abstracts, A42C-02
  • Research Presentation
    Temporal variations of nitrogen wet deposition over Japan during 1989-2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayashi M., Uno I., Hara H.
    Name of Society : AGU Fall Meeting 2010 (2010)
    Name of Proceedings : Abstracts, A53C-0259
  • Research Presentation
    Comparison of numerical chemical solvers for the simulation of a-pinene degradation using master chemical mechanism
    Presenter : Morino Y., Ohara T.
    Name of Society : 3rd Biennial Conf.Atmos.Chem.Mech. (2010)
    Name of Proceedings : Abstracts
  • Research Presentation
    A Comparison of Different Methods in the Estimations of Source-Receptor (S-R) Relationships for Tropospheric Ozone
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : American Geophysical Union Fall Meeting 2010 (2010)
    Name of Proceedings : -
  • Research Presentation
    Comparison of numerical chemical solvers for the simulation of a-pinene degradation using master chemical mechanism
    Presenter : Morino Y., Ohara T.
    Name of Society : 第16回大気化学討論会 (2010)
    Name of Proceedings : 同講演要旨集, 95
  • Research Presentation
    Continuous monitoring of total odd reactive nitorogen(NOy) and total nitrates in Fukue Island, Nagasaki, Japan: Their concentration level and temporal variability compared with simultaneous data of those entities at Cape Hedo, Okinawa
    Presenter : Pham Anh Tuan, Yuba A., Sadanaga Y., Takenaka N., Bandow H., Takami A., Ohara T., Yokouchi Y.
    Name of Society : 第50回大気環境学会年会 (2009)
    Name of Proceedings : 同講演要旨集, 425
  • Research Presentation
    Seasonal variation of aerosols distribution in East Asia based on ground and space lidar observation and a chemical transport model
    Presenter : Hara Y., Yumimoto K., Uno I., Shimizu A., Ohara T., Sugimoto N.
    Name of Society : Int.Symp.Atmos.Light Scattering Remote Sensing (2009)
    Name of Proceedings : Abstracts, 35-36
  • Research Presentation
    Precipitation with pH3.80 at a remote site in Mongolia
    Presenter : Hara H., Sato H., Bulugan T., Oizumi T., Ohara T.
    Name of Society : WMO/GAW Meet. (2009)
  • Presenter : Hara Y., Yumimoto K., Uno I., Shimizu A., Sugimoto N., Ohara T.
    Name of Society : AGU Fall Meeting 2009 (2009)
    Name of Proceedings : Abstracts, A21A-0125
  • Research Presentation
    Source apportionment of carbonaceous aerosol using a receptor model, (14)C measurement, and a chemical transport model at a downwind site of Tokyo
    Presenter : Morino Y., K. Takahashi, Fushimi A., Tanabe K., Ohara T.
    Name of Society : IAMA Conf. (2009)
    Name of Proceedings : Abstracts
  • Presenter : Ohara T., Kurokawa J., Akimoto H.
    Name of Society : 2009 GEIA-ACCENT Open Conf. (2009)
    Name of Proceedings : Abstracts, 44
  • Presenter : Morino Y., Chatani S>, Hayami H., Sasaki K., Mori Y., Morikawa T., Ohara T., Kobayashi S.
    Name of Society : 8th CMAS Conf. (2009)
    Name of Proceedings : Abstracts
  • Research Lecture
    Trend and future projection of Nox and VOC emissions in East Asia
    Presenter : Ohara T.
    Name of Society : Tripartite Workshop Sci.Res.Photochem.Ozone (2008)
    Name of Proceedings : -
  • Research Presentation
    A long term trend of VOC's photochemical reactivity in Japan
    Presenter : Kannari A., Ohara T.
    Name of Society : IGAC 10th Int.Conf. (2008)
    Name of Proceedings : Abstracts
  • Research Lecture
    Integrated approach to air quality Management-Development of research tools in East Asia
    Presenter : Ohara T.
    Name of Society : 9th Senior Tech.Managers Meet.Acid Deposition Monit.Network East Asia(EANET/STM 9) (2008)
    Name of Proceedings : -
  • 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
  • Presenter : Ohara T.
    Name of Society : Task Force on Hemispheric Tranport of Air Pollution(TF-HTAP) (2008)
    Name of Proceedings : Abstracts
  • Research Presentation
    Model simulation using biomass-burning emission inventories based on fire spot information for Taishan field campaign in June 2006
    Presenter : Yamaji K., Takigawa M., Li J., Kanaya Y., Pochanart P., Liu Y., Komazaki Y., Ohara T., Uno I., Wang Z., Akimoto H.
    Name of Society : 日本地球惑星科学連合 2007年大会 (2007)
    Name of Proceedings : 同予稿集, F118-P014
  • Research Presentation
    Impacts of future anthropogenic emission changes on surface ozone level over East Asia
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    Variations of the increasing trend of tropospheric NO2 over Central East China during the past decade
    Presenter : He Y.(*1), Uno I.(*1), Wang Z.(*2), Ohara T., Richter A.(*3), Burrows J.P.(*3)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    Long-term simulations of surface ozone in East Asia during 1980-2003 with CMAQ and REAS inventory
    Presenter : Ohara T., Kurokawa J.
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    Modelling study using CMAQ/RAMS and REAS during the intensive observation campaign at Taishan
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Liu Y.(*1), Kanaya Y.(*1), Pochanart P.(*1), Komazaki Y.(*1), Tanimoto H., Kato S.(*3), Suthawaree J.(*3)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • 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
    REAS: Regional Emission inventory in Asia -Emission changes during 1980-2030-
    Presenter : Ohara T., Kurokawa J.
    Name of Society : ACCENT Workshop Remote Sensing Invent.Anthropogenic Emiss. (2007)
    Name of Proceedings : Program
  • Research Presentation
    Future prediction of surface ozone over East Asia up to 2020
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : 6th Annu.CMAS User Conf. (2007)
    Name of Proceedings : Proceedings
  • Research Presentation
    Spatial-temporal variations of tropospheric ozone over East Asia
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : Jt.IGAC/CACGP/WMO Symp. (2006)
    Name of Proceedings : Program
  • Research Presentation
    Interannual variations and recent trends of surface ozone in East Asia: standarization and integration of measurements,and chemical transport model analysis
    Presenter : Tanimoto H., Ohara T., Mukai H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3)
    Name of Society : Jt.IGAC/CACGP/WMO Symp. (2006)
    Name of Proceedings : Program(CD-ROM)
  • Research Lecture
    Emission and transport of air pollutants in East Asia
    Presenter : Ohara T.
    Name of Society : Tsukuba Workshop Appl.Multimedia Models Identification Pres.Org.Pollut.East Asian Ctry. (2006)
    Name of Proceedings : Program
  • Research Lecture
    Development of Asian emission inventory from 1980 to 2020
    Presenter : Ohara T.
    Name of Society : Developing Improv.Reg.Emiss.Invnetories China (2006)
  • Research Presentation
    Interannual variations and recent trends of surface ozone in East Asia: Integrated observations and chemical transport model analysis
    Presenter : Tanimoto H., Ohara T., Kurokawa J-i., Mukai H., Uno I.(*1), Yamaji K.(*2)
    Name of Society : AGU 2006 Fall Meet. (2006)
    Name of Proceedings : Program
  • Research Presentation
    REAS(Regional Emission Inventory in Asia):1980-2020
    Presenter : Akimoto H.(*1), Ohara T.
    Name of Society : GEIA Open Conf. (2006)
    Name of Proceedings : Abstracts
  • Research Presentation
    Impact of changing climate and emissions on surface ozone distributions and evolution: ENSO,long-range transport,and biomass burning
    Presenter : Tanimoto H., Mukai H., Ohara T., Uno I.(*1)
    Name of Society : Reg.Clim.Variability & its Impacts in the Mediterranean Area-Adv.Res.Workshop Marrakech(Maroc) (2006)
    Name of Proceedings : Program
  • Research Presentation
    Future projection of surface ozone in East Asia with CMAQ and REAS inventory
    Presenter : Ohara T.
    Name of Society : 5th Annu.CMAS Models-3 User's Conf. (2006)
    Name of Proceedings : Preceedings
  • Research Presentation
    Emission, transport and acid deposition of atmospheric aerosols in East Asia
    Presenter : Ohara T.
    Name of Society : Int.Symp.Atmos.Environ.Impacts Aerosols East Asia (2005)
    Name of Proceedings : Program, 7
  • Research Presentation
    Modeling study of seasonal and inter-annual variation of trans-boundary air pollution in East Asia
    Presenter : Uno I.(*1), Ohara T., Tanimoto H., Yamaji K.(*2)
    Name of Society : 4th Annu.CMAS Models-3 User's Conf.,Chapel Hill (2005)
    Name of Proceedings : -
  • Research Presentation
    Interannual variations and recent trends of ground-level ozone over East Asia
    Presenter : Tanimoto H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3), Ohara T.
    Name of Society : 2005 Gordon Res.Conf.,Big Sky(Poster Session) (2005)
    Name of Proceedings : -
  • 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
    Global historical soil NOx emissions as affected by acid deposition and nitrogen input
    Presenter : Yan X., Ohara T., Akimoto H.
    Name of Society : Acid Rain 2005: 7th Int.Conf.Acid Deposition (2005)
    Name of Proceedings : Abstracts, 578
  • Research Presentation
    Annual source-receptor relationships of sulfur annd nitrogen oxides in East Asia using a regional transport modeling system coupled with a meteorological model
    Presenter : Ohara T., Inoue M., Katayama M., Murano K.
    Name of Society : Acid Rain 2005: 7th Int.Conf.Acid Deposition (2005)
    Name of Proceedings : Abstracts, 57
  • Research Presentation
    Seasonal cycles, interannual variations, and recent trends of surface ozone over East Asia: 7-years observations and regional chemical transport model analysis
    Presenter : Tanimoto H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3), Ohara T.
    Name of Society : AGU 2005 Fall Meet. (2005)
    Name of Proceedings : Abstracts(CD-ROM)
  • Research Presentation
    Continuous monitoring of gas and aerosol in the vicinity of Nagasaki City -Gaseous and ionic composition at Yellow Sand event-
    Presenter : Kamaya T.(*1), Mori A.(*1), Arao K.(*2), Ohara T., Sugimoto N., Mukai H., Murao K.
    Name of Society : 4th ADEC Workshop -Aeolian Dust Exp.Clim.Impact- (2005)
    Name of Proceedings : Proceedings
  • Presenter : Ohara T., Uehara K.
    Name of Society : Workshop Reg.Harmonization Wind Loading Wind Environ.Specif.Asia-Pac.Econ.(APEC-WW)(東京工芸大21世紀COEプログラム) (2004)
  • Research Presentation
    Budget and source-receptor relationships of sulfur in East Asia using a transport model coupled with RAMS
    Presenter : Inoue M.(*1), Ohara T., Murano K.
    Name of Society : 9th Int.Jt.Semin.Reg.Deposition Processes Atmos. (2003)
    Name of Proceedings : Proceedings, 208-215
  • Recent development of East Asian air quality assessment system
    Presenter : Nagashima T., Morino Y., Kurokawa J., Yumimoto K., Itahashi S., Goto D., Tanimoto H., Ikeda K., Ohara T.
    Name of Society : 7th International Workshop on Atmospheric Modeling Research in East Asia (2016)
    Name of Proceedings : Abstracts, 14
  • Presenter : Morino Y., Takigawa M., Nakajima T., hayami H., Nagai H., Terada H., Saito K., Niibori T., Kajino M., Sekiyama T., Ohara T., Tsuruta H., Oura Y., Ebihara M., Shibata T.
    Name of Society : Ibaraki Univ.-IRSN joint symposium for environmental radioactivity studies on the Fukushima Daiichi Nuclear Power Plant accident (2016)
    Name of Proceedings : -
  • Presenter : Takami A., Miyoshi T., Shimizu A., Sadanaga Y., Kurokawa J., Irei S., Yoshino A., Sato K., Matsui I., Sugimoto N., Morino Y., Nagashima T., Goto D., Ohara T., Yuba A., Bandow H., Hatakeyama S.
    Name of Society : 2015 Asian Aerosol Conference (2015)
    Name of Proceedings : Abstracts, 52
  • Presenter : Kodama K., Aramaki T., Tanaka A., Ohara T., Shiraishi H., Horiguchi T.
    Name of Society : International Conference on Biodiversity, Ecology and Conservation of Marine Ecosystems 2015 (BECoME2015) (2015)
    Name of Proceedings : Abstracts, 84-84
  • Development of High Resolution Emission Inventories for Emerging Sectors in India
    Presenter : Sahu S., Ohara T., Nagashima T., Kurokawa J.
    Name of Society : The 13th International Conference on Atmospheric Sciences and Applications to Air Quality (ASAQ13) (2015)
    Name of Proceedings : Abstracts
  • Presenter : Goto D., Nakajima T., Dai T. , Yashiro H., Sudo K., Murata R., Misawa S., Uchida J., Inoue T., Tsuruta H., Satoh M., Tomita H., Ohara T., MEXT/RECCA/SALSA Project Team
    Name of Society : Asia Oceania Geosciences Society 2014 (2014)
    Name of Proceedings : -
  • The relative importance of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Workshop on Lower Tropospheric Ozone: Recent challenges (2014)
    Name of Proceedings : -
  • Source-receptor relationship of ground level ozone and PM2.5 for different anthropogenic emission sectors in East Asia
    Presenter : Nagashima T., Akimoto H., Ohara T., Kanaya Y.
    Name of Society : 5th International Workshop on Atmospheric Modeling Research in East Asia (2014)
    Name of Proceedings : Abstracts, 17
  • Presenter : Goto D., Nakajima T., Takemura T., Ohara T.
    Name of Society : International Workshop on Inventory, Modeling and Climate Impacts of Greenhouse Gas emission (GHG's) (2013)
    Name of Proceedings : -
  • An estimation of future change in air quality based on IIASA reference scenarios
    Presenter : Nagashima T., Akimoto H., Kurokawa J., Takemura T., Sudo K., Ohara T., Klimont Z.
    Name of Society : 4th International Workshop on Atmospheric Modeling Research in East Asia (2013)
    Name of Proceedings : -
  • Presenter : Morino Y., Tanabe K., Sato K., Ohara T.
    Name of Society : 12th Annual CMAS Conference (2013)
    Name of Proceedings : -
  • Ozone production efficiency by air pollutants transported from East Asia
    Presenter : Sadanaga Y., Fukumori Y., Yuuda H., Msui Y., Masui Y., Takami A., Yokouchi Y., Ohara T., Yonemura S., Bandow H.
    Name of Society : 12th International Global Atmospheric Chemistry(IGAC)Science Conference (2012)
    Name of Proceedings : Abstracts, 69
  • Presenter : Fushimi A., Hasegawa S., Kondo M., Uchida M., Tanabe K., Morino Y., Ohara T., Xu J., Hao J.
    Name of Society : Joint Seminar on Formation Mechanism of Photochemical ozone, VOCs, PM2.5 in Mexico, China and Japan (2012)
    Name of Proceedings : Abstracts, 36
  • Source apportionment of EC and OC in Tokyo and Beijing: comparison between observation and simulation model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Zhao B., Xu J., Hao J.
    Name of Society : Joint Seminar on Formation Mechanism of Photochemical ozone, VOCs and PM2.5 in Mexico, China and Japan (2012)
    Name of Proceedings : -
  • Presenter : Suzuki N., Imaizumi Y., Morino Y., Ohara T.
    Name of Society : SETAC North America 33rd Annual Meeting (2012)
    Name of Proceedings : Abstracts, 85-86
  • Source Apportionment of EC and OC in Beijing: Comparison between 14C Measurement and Chemical Transport Model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Kazuyo Yamaji, Bin Zhao, Jiayu Xu, Jiming Hao
    Name of Society : 2012 AAAR Annual Conference (2012)
    Name of Proceedings : Abstracts
  • Source-Receptor analysis of surface ozone in Southeast Asia with tracer-tagging method
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : 3rd International Workshop on Atmospheric Modeling Research in East Asia (2011)
    Name of Proceedings : Agenda of 3rd International Workshop on Atmospheric Modeling Research in East Asia
  • Spherical aerosols distribution and the long-term trend in eastern Asia derived from Lidar measurements, passive satellite remote sensing and a chemical transport model
    Presenter : Hara Y., Shimizu A., Uno I., Sugimoto N., Matsui I., Kurokawa J., Ohara T.
    Name of Society : The 8th international conference on acid deposition (2011)
    Name of Proceedings : Abstracts of The 8th international conference on acid deposition, 130-131
  • Temporal variations of nitrogen wet deposition across Japan from 1989 to 2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayasi M., Uno I., Hara H.
    Name of Society : The 8th International Conference on Acid Deposition (2011)
    Name of Proceedings : ACID RAIN 2011 Abstracts book, 83-84
  • Long term change in the relative contribution of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : The 8th International Conference on Acid Deposition (2011)
    Name of Proceedings : ACID RAIN 2011 Abstracts book, 125-126
  • 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
  • Source attribution of secondary organic aerosol in urban outflow calculated by CMAQ-MADRID
    Presenter : Morino Y., Fushimi A., Tanabe K., Ohara T., Takahashi K.
    Name of Society : Air Q.Modeling Asia 2011 (2011)
    Name of Proceedings : Proceedings
  • Long-term trends of sulfur deposition in East Asia during 1981-2005
    Presenter : Kuribayasi M., Ohara T., Uno I., Kurokawa J., Hara H.
    Name of Society : Air Quality Modeling in Asia 2011 International Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 International Conference, 33
  • Long term change in the relative contribution of various source regions on East Asian surface ozone
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : Air Quality Modeling in Asia 2011 Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 Conference, 28
  • A numerical simulation of the impacts of future climate and emission changes on tropospheric ozone in East Asia
    Presenter : Nishizawa M. , Nagashima T., Kawase H., Nozawa T., Ohara T., Sudo K.
    Name of Society : Air Quality Modeling in Asia 2011 Conference (2011)
    Name of Proceedings : Abstracts of Air Quality Modeling in Asia 2011 Conference, 49
  • Presenter : Takami A., Kaneyasu N., Osada K., Ohara T., Shimono A., Hatakeyama S.
    Name of Society : 2010 Int.Aerosol Conf.(IAC2010) (2010)
    Name of Proceedings : Abstracts, 7B6
  • An integrated analysis of spherical aerosol distribution in Eastern Asia based on ground/space-based Lidar and a chemical transport model
    Presenter : Hara Y., Uno I., Shimizu A., Sugimoto N., Matsui I., Kurokawa J., Ohara T., Liu Z., Zhang Y., Liu X., Wang Z.
    Name of Society : 25th Int.Laser Radar Conf. (2010)
    Name of Proceedings : Abstracts, 64
  • Decadal trends in tropospheric ozone over East Asian Pacific rim during 1998-2007: Comparison to European and North American records, and implications for emerging Asian emissions impacts
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : 12th Symp.Int.Comm.Atmos.Chem.Global Pollut.(CACGP) /11th Sci.Conf.Int.Global Atmos.Chem.(IGAC) Proj. (2010)
    Name of Proceedings : Abstracts
  • Decadal trend in springtime tropospheric ozone at a mountainous site in Japan: 1998-2007
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : Symp.Atmos.Chem.Phys.Mt.Sites (2010)
    Name of Proceedings : Abstcarts, 84-85
  • Decadal trend in springtime tropospheric ozone at a mountainous site in Japan: 1998-2007
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : EGU Gen.Assem.2010 (2010)
    Name of Proceedings : Abstracts, A42C-02
  • Continuous monitoring of total odd reactive nitorogen(NOy) and total nitrates in Fukue Island, Nagasaki, Japan: Their concentration level and temporal variability compared with simultaneous data of those entities at Cape Hedo, Okinawa
    Presenter : Pham Anh Tuan, Yuba A., Sadanaga Y., Takenaka N., Bandow H., Takami A., Ohara T., Yokouchi Y.
    Name of Society : 第50回大気環境学会年会 (2009)
    Name of Proceedings : 同講演要旨集, 425
  • Seasonal variation of aerosols distribution in East Asia based on ground and space lidar observation and a chemical transport model
    Presenter : Hara Y., Yumimoto K., Uno I., Shimizu A., Ohara T., Sugimoto N.
    Name of Society : Int.Symp.Atmos.Light Scattering Remote Sensing (2009)
    Name of Proceedings : Abstracts, 35-36
  • Presenter : Ohara T., Kurokawa J., Akimoto H.
    Name of Society : 2009 GEIA-ACCENT Open Conf. (2009)
    Name of Proceedings : Abstracts, 44
  • 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
  • Impacts of future anthropogenic emission changes on surface ozone level over East Asia
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Variations of the increasing trend of tropospheric NO2 over Central East China during the past decade
    Presenter : He Y.(*1), Uno I.(*1), Wang Z.(*2), Ohara T., Richter A.(*3), Burrows J.P.(*3)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Long-term simulations of surface ozone in East Asia during 1980-2003 with CMAQ and REAS inventory
    Presenter : Ohara T., Kurokawa J.
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • Modelling study using CMAQ/RAMS and REAS during the intensive observation campaign at Taishan
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Liu Y.(*1), Kanaya Y.(*1), Pochanart P.(*1), Komazaki Y.(*1), Tanimoto H., Kato S.(*3), Suthawaree J.(*3)
    Name of Society : 10th Int.Conf.Atmos.Sci.Appl.Air Qual.(ASAAQ 2007) (2007)
    Name of Proceedings : Abstracts
  • 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
  • REAS: Regional Emission inventory in Asia -Emission changes during 1980-2030-
    Presenter : Ohara T., Kurokawa J.
    Name of Society : ACCENT Workshop Remote Sensing Invent.Anthropogenic Emiss. (2007)
    Name of Proceedings : Program
  • Future prediction of surface ozone over East Asia up to 2020
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : 6th Annu.CMAS User Conf. (2007)
    Name of Proceedings : Proceedings
  • Spatial-temporal variations of tropospheric ozone over East Asia
    Presenter : Yamaji K.(*1), Ohara T., Uno I.(*2), Kurokawa J., Akimoto H.(*1)
    Name of Society : Jt.IGAC/CACGP/WMO Symp. (2006)
    Name of Proceedings : Program
  • Interannual variations and recent trends of surface ozone in East Asia: standarization and integration of measurements,and chemical transport model analysis
    Presenter : Tanimoto H., Ohara T., Mukai H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3)
    Name of Society : Jt.IGAC/CACGP/WMO Symp. (2006)
    Name of Proceedings : Program(CD-ROM)
  • Interannual variations and recent trends of surface ozone in East Asia: Integrated observations and chemical transport model analysis
    Presenter : Tanimoto H., Ohara T., Kurokawa J-i., Mukai H., Uno I.(*1), Yamaji K.(*2)
    Name of Society : AGU 2006 Fall Meet. (2006)
    Name of Proceedings : Program
  • REAS(Regional Emission Inventory in Asia):1980-2020
    Presenter : Akimoto H.(*1), Ohara T.
    Name of Society : GEIA Open Conf. (2006)
    Name of Proceedings : Abstracts
  • Impact of changing climate and emissions on surface ozone distributions and evolution: ENSO,long-range transport,and biomass burning
    Presenter : Tanimoto H., Mukai H., Ohara T., Uno I.(*1)
    Name of Society : Reg.Clim.Variability & its Impacts in the Mediterranean Area-Adv.Res.Workshop Marrakech(Maroc) (2006)
    Name of Proceedings : Program
  • Future projection of surface ozone in East Asia with CMAQ and REAS inventory
    Presenter : Ohara T.
    Name of Society : 5th Annu.CMAS Models-3 User's Conf. (2006)
    Name of Proceedings : Preceedings
  • Emission, transport and acid deposition of atmospheric aerosols in East Asia
    Presenter : Ohara T.
    Name of Society : Int.Symp.Atmos.Environ.Impacts Aerosols East Asia (2005)
    Name of Proceedings : Program, 7
  • Modeling study of seasonal and inter-annual variation of trans-boundary air pollution in East Asia
    Presenter : Uno I.(*1), Ohara T., Tanimoto H., Yamaji K.(*2)
    Name of Society : 4th Annu.CMAS Models-3 User's Conf.,Chapel Hill (2005)
    Name of Proceedings : -
  • Interannual variations and recent trends of ground-level ozone over East Asia
    Presenter : Tanimoto H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3), Ohara T.
    Name of Society : 2005 Gordon Res.Conf.,Big Sky(Poster Session) (2005)
    Name of Proceedings : -
  • 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 : -
  • Annual source-receptor relationships of sulfur annd nitrogen oxides in East Asia using a regional transport modeling system coupled with a meteorological model
    Presenter : Ohara T., Inoue M., Katayama M., Murano K.
    Name of Society : Acid Rain 2005: 7th Int.Conf.Acid Deposition (2005)
    Name of Proceedings : Abstracts, 57
  • Seasonal cycles, interannual variations, and recent trends of surface ozone over East Asia: 7-years observations and regional chemical transport model analysis
    Presenter : Tanimoto H., Sawa Y.(*1), Matsueda H.(*1), Yonemura S.(*2), Uno I.(*3), Ohara T.
    Name of Society : AGU 2005 Fall Meet. (2005)
    Name of Proceedings : Abstracts(CD-ROM)
  • Continuous monitoring of gas and aerosol in the vicinity of Nagasaki City -Gaseous and ionic composition at Yellow Sand event-
    Presenter : Kamaya T.(*1), Mori A.(*1), Arao K.(*2), Ohara T., Sugimoto N., Mukai H., Murao K.
    Name of Society : 4th ADEC Workshop -Aeolian Dust Exp.Clim.Impact- (2005)
    Name of Proceedings : Proceedings
  • Budget and source-receptor relationships of sulfur in East Asia using a transport model coupled with RAMS
    Presenter : Inoue M.(*1), Ohara T., Murano K.
    Name of Society : 9th Int.Jt.Semin.Reg.Deposition Processes Atmos. (2003)
    Name of Proceedings : Proceedings, 208-215
  • Changes in the near future surface air quality in Asia under different future emission scenarios
    Presenter : Nagashima T., Kurokawa J., Sudo K., Ohara T., Akimoto H.
    Name of Society : The 2nd Workshop on Atmospheric Composition and the Asian Monsoon (2015)
    Name of Proceedings : -
  • Presenter : Goto D., Nakajima T., Dai T., Takemura T., Kajino M., Matsui H., Takami A., Sugimoto N., Shimizu A., Ohara T.
    Name of Society : 26th IUGG General Assembly 2015 (2015)
    Name of Proceedings : -
  • Presenter : Goto D., Nakajima T., Murata R., Yashiro H., Sudo K., Dai T. , Misawa S., Uchida J., Ohara T., MEXT/RECCA/SALSA Project Team
    Name of Society : IGAC2014 (2014)
    Name of Proceedings : -
  • Intercomparison of secondary organic aerosol models based on secondary organic aerosol to odd oxygen ratio in Tokyo
    Presenter : Morino Y., Tanabe K., Sato K., Ohara T.
    Name of Society : IGAC (2014)
    Name of Proceedings : -
  • Source-Receptor relationship of surface ozone in Southeast Asia estimated with a global CTM
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Asia Oceanania Geoscience Society 11th Annual Meeting (2014)
    Name of Proceedings : Abstracts
  • Change in the near future surface air quality over East Asia under different assumptions in the future emissions of SLCPs
    Presenter : Nagashima T., Kurokawa J., Takemura T., Sudo K., Ohara T., Akimoto H.
    Name of Society : Asia Oceanania Geoscience Society 11th Annual Meeting (2014)
    Name of Proceedings : Abstracts
  • Presenter : Horiguchi T., Yoshii H., Mizuno S., Ohara T., Shiraishi H.
    Name of Society : SETAC Europe 24th Annual Meeting (2014)
    Name of Proceedings : Abstracts, 151
  • Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : Workshop on Atmospheric Composition and the Asian Summer Monsoon (2013)
    Name of Proceedings : -
  • Long term changes in relative contribution of various source regions on the surface ozone over Japan
    Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : IGAC/SPARC CCMI 2013 Science Workshop (2013)
    Name of Proceedings : -
  • Presenter : Goto D., Ohara T., Nakajima T., Dai T. , Takemura T., Kajino M., Matsui H., Takami A., Hatakeyama S., Aoki K., Sugimoto N., Shimizu A.
    Name of Society : 2013 AGU Fall Meeting (2013)
    Name of Proceedings : -
  • Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : American Geophysical Union Fall Meeting 2013 (2013)
    Name of Proceedings : -
  • Source Apportionment of EC and OC in Beijing: Comparison between 14C Measurement and Chemical Transport Model
    Presenter : Morino Y., Ohara T., Hasegawa S., Fushimi A., Kondo M., Uchida M., Tanabe K., Kazuyo Yamaji, Bin Zhao, Jiayu Xu, Jiming Hao
    Name of Society : 2012 IGAC conference (2012)
    Name of Proceedings : Abstracts, 197-198
  • Comparisons of NOx Emissions over South Korea
    Presenter : KIM Na Kyung, Kim Yong Pyo, Morino Y., Kurokawa J., Ohara T.
    Name of Society : 2012 IGAC conference (2012)
    Name of Proceedings : Abstracts, 194-195
  • Presenter : Nishizawa T., Nagashima T., Kawase H., Nozawa T., Sudo K., Ohara T.
    Name of Society : European Geoscience Union General Assembly 2012 (2012)
    Name of Proceedings : Geophysical Research Abstracts, 14
  • Atmospheric behavior, deposition, and budget of radioactive materials from the Fukushima Daiichi nuclear power plant in March 2011
    Presenter : Morino Y., Ohara T., Nishizawa M.
    Name of Society : Society of Toxicology 2012 Annual Meeting (2012)
    Name of Proceedings : -
  • Atmospheric behavior, deposition, and budget of radioactive materials from the Fukushima Daiichi nuclear power plant in March 2011
    Presenter : Morino Y., Ohara T., Nishizawa M.
    Name of Society : AGU Fall Meeting 2011 (2011)
    Name of Proceedings : Abstracts of AGU Fall Meeting 2011
  • Presenter : Fushimi A., Rota Wagai, Uchida M., Hasegawa S., Takahashi K., Kondo M., Motohiro Hirabayashi, Morino Y., Shibata Y., Ohara T., Kobayashi S., Tanabe K.
    Name of Society : The 4th East Asia AMS Symposium (2011)
    Name of Proceedings : Abstracts of The 4th East Asia AMS Symposium, 188-189
  • Presenter : Nagashima T., Sudo K., Akimoto H., Kurokawa J., Ohara T.
    Name of Society : American Geophysical Union Fall Meeting 2011 (2011)
    Name of Proceedings : Abstracts of AGU Fall Meeting 2011
  • Temporal variations of nitrogen wet deposition over Japan during 1989-2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayashi M., Uno I., Hara H.
    Name of Society : Air Q.Modeling Asia 2011 (2011)
    Name of Proceedings : Proceedings
  • Temporal variations of nitrogen wet deposition over Japan during 1989-2008
    Presenter : Morino Y., Ohara T., Kurokawa J., Kuribayashi M., Uno I., Hara H.
    Name of Society : AGU Fall Meeting 2010 (2010)
    Name of Proceedings : Abstracts, A53C-0259
  • Comparison of numerical chemical solvers for the simulation of a-pinene degradation using master chemical mechanism
    Presenter : Morino Y., Ohara T.
    Name of Society : 3rd Biennial Conf.Atmos.Chem.Mech. (2010)
    Name of Proceedings : Abstracts
  • A Comparison of Different Methods in the Estimations of Source-Receptor (S-R) Relationships for Tropospheric Ozone
    Presenter : Nagashima T., Ohara T., Sudo K., Akimoto H.
    Name of Society : American Geophysical Union Fall Meeting 2010 (2010)
    Name of Proceedings : -
  • Comparison of numerical chemical solvers for the simulation of a-pinene degradation using master chemical mechanism
    Presenter : Morino Y., Ohara T.
    Name of Society : 第16回大気化学討論会 (2010)
    Name of Proceedings : 同講演要旨集, 95
  • Precipitation with pH3.80 at a remote site in Mongolia
    Presenter : Hara H., Sato H., Bulugan T., Oizumi T., Ohara T.
    Name of Society : WMO/GAW Meet. (2009)
  • Presenter : Hara Y., Yumimoto K., Uno I., Shimizu A., Sugimoto N., Ohara T.
    Name of Society : AGU Fall Meeting 2009 (2009)
    Name of Proceedings : Abstracts, A21A-0125
  • Source apportionment of carbonaceous aerosol using a receptor model, (14)C measurement, and a chemical transport model at a downwind site of Tokyo
    Presenter : Morino Y., K. Takahashi, Fushimi A., Tanabe K., Ohara T.
    Name of Society : IAMA Conf. (2009)
    Name of Proceedings : Abstracts
  • Presenter : Morino Y., Chatani S>, Hayami H., Sasaki K., Mori Y., Morikawa T., Ohara T., Kobayashi S.
    Name of Society : 8th CMAS Conf. (2009)
    Name of Proceedings : Abstracts
  • A long term trend of VOC's photochemical reactivity in Japan
    Presenter : Kannari A., Ohara T.
    Name of Society : IGAC 10th Int.Conf. (2008)
    Name of Proceedings : Abstracts
  • Model simulation using biomass-burning emission inventories based on fire spot information for Taishan field campaign in June 2006
    Presenter : Yamaji K., Takigawa M., Li J., Kanaya Y., Pochanart P., Liu Y., Komazaki Y., Ohara T., Uno I., Wang Z., Akimoto H.
    Name of Society : 日本地球惑星科学連合 2007年大会 (2007)
    Name of Proceedings : 同予稿集, F118-P014
  • Global historical soil NOx emissions as affected by acid deposition and nitrogen input
    Presenter : Yan X., Ohara T., Akimoto H.
    Name of Society : Acid Rain 2005: 7th Int.Conf.Acid Deposition (2005)
    Name of Proceedings : Abstracts, 578
  • Sensitivities Analyses of Atmospheric Radiocesium Simulation based on Atmospheric Concentration and Deposition
    Presenter : Morino Y., Ohara T., Tsuruta H., Oura Y., Ebihara M., Nakajima T.
    Name of Society : International Workshop on Dispersion and Deposition Modeling for Nuclear Accident Releases (2015)
    Name of Proceedings : Abstracts, 5-6
  • Uncertainty analysis of atmospheric deposition simulation of radiocesium and radioiodine from Fukushima Daiichi Nuclear Power Plant
    Presenter : Morino Y., Ohara T., Yumimoto K.
    Name of Society : EGU (2014)
    Name of Proceedings : -
  • Application of a multimedia environmental fate model for radionuclide in terrestrial and river water environment
    Presenter : Suzuki N., Imaizumi Y., Morino Y., Ohara T.
    Name of Society : Fukushima Daiichi Cleanup Workshop (2013)
    Name of Proceedings : -
  • Surveys on environmental Pollution and possible adverse effects by radionuclides in wildlife, after severe accidents of Fukushima Dai-ichi Nuclear Power Plants, Japan
    Presenter : Horiguchi T., Kodama K., Ihara S., Takase M., Ohta , Yoshii H., Mizuno S., Kamiyama K., Maki H., Tanaka A., Karube S., Shiraishi H., Ohara T.
    Name of Society : 5th Bilateral Seminar Italy-Japan "Physical and Chemical Impacts on Marine Organisms: For the Sustainable Quality of Human Society Dependent on Marine Environment" (2012)
    Name of Proceedings : Book of Abstracts, 17
  • Decadal trends in tropospheric ozone over East Asian Pacific rim during 1998-2007: Implications for emerging Asian emissions impacts and comparison to European and North American records
    Presenter : Tanimoto H., Ohara T., Uno I.
    Name of Society : AGU Fall Meeting 2010 (2010)
    Name of Proceedings : Abstracts, A42C-02
  • Trend and future projection of Nox and VOC emissions in East Asia
    Presenter : Ohara T.
    Name of Society : Tripartite Workshop Sci.Res.Photochem.Ozone (2008)
    Name of Proceedings : -
  • Integrated approach to air quality Management-Development of research tools in East Asia
    Presenter : Ohara T.
    Name of Society : 9th Senior Tech.Managers Meet.Acid Deposition Monit.Network East Asia(EANET/STM 9) (2008)
    Name of Proceedings : -
  • Presenter : Ohara T.
    Name of Society : Task Force on Hemispheric Tranport of Air Pollution(TF-HTAP) (2008)
    Name of Proceedings : Abstracts
  • Emission and transport of air pollutants in East Asia
    Presenter : Ohara T.
    Name of Society : Tsukuba Workshop Appl.Multimedia Models Identification Pres.Org.Pollut.East Asian Ctry. (2006)
    Name of Proceedings : Program
  • Development of Asian emission inventory from 1980 to 2020
    Presenter : Ohara T.
    Name of Society : Developing Improv.Reg.Emiss.Invnetories China (2006)
  • Presenter : Ohara T., Uehara K.
    Name of Society : Workshop Reg.Harmonization Wind Loading Wind Environ.Specif.Asia-Pac.Econ.(APEC-WW)(東京工芸大21世紀COEプログラム) (2004)
  • Current status of radioactive environmental pollution in Fukushima
    Presenter : Hayashi S., Tsuji N., Ishii Y., Ohara T.
    Name of Society : The 14th International Symposium on Persistent Toxic Substances (2017)
    Name of Proceedings : -
  • 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