D
Duohong Chen
Publications - 4
Citations - 164
Duohong Chen is an academic researcher. The author has contributed to research in topics: Air quality index. The author has an hindex of 3, co-authored 4 publications receiving 46 citations.
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A 6-year-long (2013–2018) high-resolution air quality reanalysis dataset in China based on the assimilation of surface observations from CNEMC
Lei Kong,Xiao Tang,Jiang Zhu,Zifa Wang,Jianjun Li,Huangjian Wu,Huangjian Wu,Qizhong Wu,Huansheng Chen,Lili Zhu,Wei Wang,Bing Liu,Qian Wang,Duohong Chen,Yuepeng Pan,Tao Song,Fei Li,Haitao Zheng,Guanglin Jia,Miaomiao Lu,Lin Wu,Gregory R. Carmichael +21 more
TL;DR: Tang et al. as discussed by the authors developed a six-year long high-resolution Chinese air quality reanalysis datasets (CAQRA) by assimilating over 1000 surface air quality monitoring sites from China National Environmental Monitoring Centre (CNEMC) using the ensemble Kalman filter (EnKF) and the Nested Air Quality Prediction Modeling System (NAQPMS).
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Modeling study of ozone source apportionment over the Pearl River Delta in 2015.
TL;DR: Results indicate that regional collaboration on emission control within PRD or Guangdong province is effective for reducing O3 episodes in the PRD region and long-term emission control measures throughout China in subsequent years should be propitious to further reduce the annual O3 level and improve air quality in thePRD region.
Journal ArticleDOI
Characteristics of the source apportionment of primary and secondary inorganic PM2.5 in the Pearl River Delta region during 2015 by numerical modeling.
Wenyi Yang,Huansheng Chen,Jianbin Wu,Wang Wending,Junyu Zheng,Duohong Chen,Jie Li,Xiao Tang,Zifa Wang,Lili Zhu,Wei Wang +10 more
TL;DR: The relative importance of each sector to the contributions from local and regional transport indicates that industrial emissions appear to lead to regional air pollution, while the transportation emissions seem to mainly affect the local and surrounding areas.
Journal ArticleDOI
Model Evaluation and Uncertainty Analysis of PM2.5 Components over Pearl River Delta Region Using Monte Carlo Simulations
Qian Wu,Xiao Tang,Lei Kong,Zirui Liu,Duohong Chen,Miaomiao Lu,Huangjian Wu,Jin Shen,Lin Wu,Xiaole Pan,Jie Li,Jiang Zhu,Zifa Wang +12 more
TL;DR: In this paper, the uncertainties in Monte Carlo simulations of these aerosols in the Pearl River Delta (PRD) region during 2015 were investigated using the Nested Air Quality Prediction Modeling System (NAQPMS).