JpGU-AGU Joint Meeting 2017

セッション情報

[EE] ポスター発表

セッション記号 A (大気水圏科学) » A-AS 大気科学・気象学・大気環境

[A-AS05] [EE] Contributions of local and long-range transport to air pollutants in mega-cities

2017年5月25日(木) 13:45 〜 15:15 ポスター会場 (国際展示場 7ホール)

コンビーナ:Hongliang Zhang(Louisiana State University)、Jianlin Hu(NUIST Nanjing University of Information Science and Technology)、Sri Harsha Kota(Indian Institute of Technology Guwahati)、Jia Xing(Tsinghua University)

Mega-cities are more interested in control air pollution since they have more population, willingness and ability. Although mega-cities have more intensive local emissions, air pollutants can be transported from surrounding areas. Thus, local control measures only may be insufficient to reduce the pollution in mega-cities. It is important to quantify the contributions of local sources and long-range transport for controlling air pollution in regions downwind of heavy polluted areas. The topic is also specifically interesting to Japan and South Korean since they are heavily affected by pollution transported from China.

This session will cover studies relating to determining contributions of source sectors and regions to air pollution in large cities worldwide using observations, back trajectories, chemical transport models and receptor modeling methods.

*Bing Xie1,2Hua Zhang1,2Dong-dong Yang3Zhi-li Wang4 (1.Laboratory for Climate Studies of China Meteorological Administration, National Climate Center, China Meteorological Administration、2.Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Nanjing University of Information Science & Technology、3.College of Atmospheric Science, Nanjing University of Information Science & Technology、4.State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of CMA, Chinese Academy of Meteorological Sciences)

*Tie Dai1Daisuke Goto2Nick Schutgens3Guangyu Shi1Teruyuki Nakajima4 (1.Institute of Atmospheric Physics, Chinese Academy of Sciences、2.National Institute for Environmental Studies, Japan、3. Atmosphere, Ocean and Planetary Physics, University of Oxford, UK、4. Earth Observation Research Center, Japan Aerospace Exploration Agency)

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