Formation and Transport of Aerosols in Tokyo in Relation to Their Physical and Chemical Properties: A Review

DOI Web Site Web Site 被引用文献12件 参考文献74件
  • KONDO Yutaka
    Research Center for Advanced Science and Technology, University of Tokyo
  • TAKEGAWA Nobuyuki
    Research Center for Advanced Science and Technology, University of Tokyo
  • MATSUI Hitoshi
    Research Center for Advanced Science and Technology, University of Tokyo
  • MIYAKAWA Takuma
    Development Department, Sibata Scientific Technology LTD.
  • KOIKE Makoto
    Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo
  • MIYAZAKI Yuzo
    Institute of Low Temperature Science, Hokkaido University
  • KANAYA Yugo
    Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology
  • MOCHIDA Michihiro
    Institute for Advanced Research, Nagoya University
  • KUWATA Mikinori
    School of Engineering and Applied Sciences, Harvard University
  • MORINO Yu
    Asian Environment Research Group, National Institute for Environmental Studies
  • SHIRAIWA Manabu
    Max Planck Institute for Chemistry, Biogeochemistry Department

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抄録

Large amounts of reactive gases and aerosols are emitted from urban areas. Megacities, including the Tokyo Metropolitan Area (TMA), are very large, concentrated sources of these species affecting local, regional, and global ozone (O3) and aerosol levels. Emissions strongly influence air quality and climate on these scales. In 2003-2004, we made intensive measurements of O3 and chemical composition of aerosol particles with diameters less than 1 µm (PM1 aerosol) together with their precursors for the first time in Tokyo, Japan, as a part of the series of Integrated Measurement Program for Aerosol and Oxidant Chemistry in Tokyo (IMPACT) campaigns. Using these data, we investigated the formation and transport processes of O3 and PM1 aerosols through the analysis of their temporal variations near the urban center of Tokyo and regions downwind. Key findings obtained in these studies are reviewed in this paper.

収録刊行物

  • 気象集誌. 第2輯

    気象集誌. 第2輯 88 (4), 597-624, 2010

    公益社団法人 日本気象学会

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