大気水圏科学(A)
セッション小記号大気科学・気象学・大気環境(AS)
セッションIDA-AS03
タイトル和文Atmospheric Chemistry in Highly Polluted Environments
英文Atmospheric Chemistry in Highly Polluted Environments
タイトル短縮名和文Heavy Pollution Chemistry
英文Heavy Pollution Chemistry
代表コンビーナ氏名和文Hongliang Zhang
英文Hongliang Zhang
所属和文Fudan University
英文Fudan University
共同コンビーナ 1氏名和文Jianlin Hu
英文Jianlin Hu
所属和文NUIST Nanjing University of Information Science and Technology
英文NUIST Nanjing University of Information Science and Technology
共同コンビーナ 2氏名和文Jia Xing
英文Jia Xing
所属和文Tsinghua University
英文Tsinghua University
共同コンビーナ 3氏名和文Siyu Chen
英文Siyu Chen
所属和文Lanzhou University
英文Lanzhou University
発表言語E
スコープ和文Due to the rapid growth of economy and fossil fuel consumption and lack of emission controls, Many Asian regions have experienced substantially elevated concentrations of air pollutants, such as China, India, and Southeast Asia. High concentrations of air pollutants have significant impacts on public health and also play an important role in the climate system. Understanding the emissions, fate, and impact of high air pollution in these regions is essential for designing effective control strategies.
In the many highly polluted regions, large amount of anthropogenic emissions from industrial and/or residential activities are mixed with biogenic emissions, wind-blown dust, and biomass burning, then undergo complex atmospheric chemistry processes and form secondary pollutants such as ozone and particulate matter. Many studies suggested that high pollution formation is much faster in these regions and cannot be completely explained by knowing atmospheric chemistry, indicating additional chemistry processes in highly polluted environments, which are likely associated with the complex emission sources, unique climate and topography. Progress has been made in several aspects, such as additional sources and formation pathways of atmospheric radicals, heterogeneous reactions on particle surface for sulfate and organic aerosol formation.
Studying atmospheric chemistry in highly polluted environments involves field measurements, lab experiments, and numeric modeling. It will advance our scientific understanding of the formation processes, improve our knowledge in sources of air pollutants, help develop air pollution control strategies for protecting public health and climate in these regions.
英文Due to the rapid growth of economy and fossil fuel consumption and lack of emission controls, Many Asian regions have experienced substantially elevated concentrations of air pollutants, such as China, India, and Southeast Asia. High concentrations of air pollutants have significant impacts on public health and also play an important role in the climate system. Understanding the emissions, fate, and impact of high air pollution in these regions is essential for designing effective control strategies.
In the many highly polluted regions, large amount of anthropogenic emissions from industrial and/or residential activities are mixed with biogenic emissions, wind-blown dust, and biomass burning, then undergo complex atmospheric chemistry processes and form secondary pollutants such as ozone and particulate matter. Many studies suggested that high pollution formation is much faster in these regions and cannot be completely explained by knowing atmospheric chemistry, indicating additional chemistry processes in highly polluted environments, which are likely associated with the complex emission sources, unique climate and topography. Progress has been made in several aspects, such as additional sources and formation pathways of atmospheric radicals, heterogeneous reactions on particle surface for sulfate and organic aerosol formation.
Studying atmospheric chemistry in highly polluted environments involves field measurements, lab experiments, and numeric modeling. It will advance our scientific understanding of the formation processes, improve our knowledge in sources of air pollutants, help develop air pollution control strategies for protecting public health and climate in these regions.
発表方法口頭および(または)ポスターセッション