%0 Journal Article %D Submitted %T Ozone and met %A Jun Hu %G eng %0 Journal Article %D Submitted %T air %A W. X. et al. %G eng %0 Journal Article %J EGUsphere %D 2024 %T Intercomparison of GEOS-Chem and CAM-chem tropospheric oxidant chemistry within the Community Earth System Model version 2 (CESM2) %A Haipeng Lin et al %B EGUsphere %G eng %U https://egusphere.copernicus.org/preprints/2024/egusphere-2024-470/ %0 Journal Article %J Environ. Sci. Technol. %D 2023 %T Changing responses of PM2.5 and ozone to source emissions in the Yangtze River Delta using the adjoint model %A Weiyang Hu %A Yu Zhao %A Ni Lu %A Xiaolin Wang %A Bo Zheng %A Daven Henze %A Zhang, Lin %A Tzung-May Fu %A Shixian Zhai %B Environ. Sci. Technol. %G eng %U https://pubs.acs.org/doi/10.1021/acs.est.3c05049 %0 Journal Article %J Geophysical Research Letters %D 2023 %T Diagnosing the Sensitivity of Particulate Nitrate to Precursor Emissions Using Satellite Observations of Ammonia and Nitrogen Dioxide %A Ruijun Dang %A Daniel J. Jacob %A Shixian Zhai %A Pierre Coheur %A Clarisse, Lieven %A Van Damme, Martin %A Drew C. Pendergrass %A Jin-Soo Choi %A Jin-Soo Park %A Zirui Liu %A Hong Liao %B Geophysical Research Letters %G eng %U https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL105761 %0 Journal Article %J Atmospheric Chemistry and Physics Discussion %D 2023 %T Interpreting GEMS geostationary satellite observations of the diurnal variation of nitrogen dioxide (NO2) over East Asia %A Laura Hyesung Yang %A Daniel J. Jacob %A Ruijun Dang %A Oak, Yujin J. %A Haipeng Lin %A Jhoon Kim %A Shixian Zhai %A Nadia K. Colombi %A Drew C. Pendergrass %A Ellie Beaudry %A Shah, Viral %A Xu Feng %A Robert M. Yantosc %A Chong, Heesung %A Park, Junsung %A Hanlim Lee %A Won-Jin Lee %A Soontae Kim %A Eunhye Kim %A Katherine R. Travis %A Crawford, James H. %A Hong Liao %B Atmospheric Chemistry and Physics Discussion %G eng %U https://egusphere.copernicus.org/preprints/2023/egusphere-2023-2979/ %0 Journal Article %J npj Climate and Atmospheric Science %D 2023 %T An intercomparison of weather normalization of PM2.5 concentration using traditional statistical methods, machine learning, and chemistry transport models %A Huang Zheng %A Shaofei Kong %A Shixian Zhai %A Xiaoyun Sun %A Yi Cheng %A Liquan Yao %A Congbo Song %A Zhonghua Zheng %A Zongbo Shi %A Roy M. Harrison %B npj Climate and Atmospheric Science %G eng %U https://www.nature.com/articles/s41612-023-00536-7 %0 Journal Article %J Atmospheric Chemistry and Physics %D 2023 %T Coarse particulate matter air quality in East Asia: implications for fine particulate nitrate %A Shixian Zhai %A Daniel J. Jacob %A Drew C. Pendergrass %A Nadia K. Colombi %A Shah, Viral %A Laura Hyesung Yang %A Qiang Zhang %A Shuxiao Wang %A Hwajin Kim %A Yele Sun %A Jin-Soo Choi %A Jin-Soo Park %A Gan Luo %A Fangqun Yu %A Jung-Hun Woo %A Younha Kim %A Jack E. Dibb %A Taehyoung Lee %A Jin-Seok Han %A Bruce E. Anderson %A Ke Li %A Hong Liao %B Atmospheric Chemistry and Physics %G eng %U https://egusphere.copernicus.org/preprints/2023/egusphere-2022-1485/ %0 Journal Article %J Atmospheric Chemistry and Physics %D 2023 %T Why is ozone in South Korea and the Seoul Metropolitan Area so high and increasing? %A Nadia K. Colombi %A Daniel J. Jacob %A Laura Hyesung Yang %A Shixian Zhai %A Shah, Viral %A Stuart K. Grange %A Robert M. Yantosca %A Soontae Kim %A Hong Liao %B Atmospheric Chemistry and Physics %G eng %U https://acp.copernicus.org/articles/23/4031/2023/ %0 Journal Article %J JGR Atmospheres %D 2023 %T A scheme for representing aromatic secondary organic aerosols in chemical transport models: application to source attribution of organic aerosols over South Korea during the KORUS-AQ campaign %A Jared F. Brewer %A Daniel J. Jacob %A S. H. Jathar %A Y. He %A A. Akherati %A Shixian Zhai %A D. S. Jo %A A. Hodzic %A Nault, B. A. %A Campuzano-Jost, P. %A Jimenez, J. L. %A Park, R. J. %A Y. J. Oak %A Hong Liao %B JGR Atmospheres %V 128 %P n/a - n/a %G eng %U https://doi.org/10.1029/2022JD037257 %N 8 %0 Journal Article %J Atmospheric Chemistry and Physics %D 2023 %T Tropospheric NO2 vertical profiles over South Korea and their relation to oxidant chemistry: Implications for geostationary satellite retrievals and the observation of NO2 diurnal variation from space %A Laura Hyesung Yang %A Daniel J. Jacob %A Nadia K. Colombi %A Shixian Zhai %A Kelvin H. Bates %A Shah, Viral %A Ellie Beaudry %A Robert M. Yantosca %A Haipeng Lin %A Jared F. Brewer %A Chong, Heesung %A Katherine R. Travis %A Crawford, James H. %A Lok Lamsal %A Koo, Ja-Ho %A Jhoon Kim %B Atmospheric Chemistry and Physics %G eng %U https://acp.copernicus.org/articles/23/2465/2023/ %0 Journal Article %J Atmospheric Chemistry and Physics Discussion %D 2022 %T Parameterization of Size of Organic and Secondary Inorganic Aerosol for Efficient Representation of Global Aerosol Optical Properties %A Haihui Zhu %A Martin, Randall %A Betty Croft %A Shixian Zhai %A Chi Li, %A Liam Bindle %A Pierce, Jeffrey %A Chang, Rachel %A Anderson, Bruce %A Luke Ziemba %A Johnathan Hair %A Richard Ferrare %A Chris Hostetler %A Inderjeet Singh %A Deepangsu Chatterjee %A Jimenez, Jose %A Pedro Campuzano-Jost %A Benjamin Nault %A Jack Dibb %A Joshua Schwarz %A Andrew Weinheimer %B Atmospheric Chemistry and Physics Discussion %G eng %U https://egusphere.copernicus.org/preprints/2022/egusphere-2022-1292/ %0 Journal Article %J Journal of Geophysical Research: Atmospheres %D 2022 %T Aerosol-Radiation Interactions in China in Winter: Competing Effects of Reduced Shortwave Radiation and Cloud-Snowfall-Albedo Feedbacks Under Rapidly Changing Emissions %A Jonathan M. Moch %A Loretta J. Mickley %A Christoph A. Keller %A Huisheng Bian %A Elizabeth W. Lundgren %A Shixian Zhai %A Daniel J. Jacob %B Journal of Geophysical Research: Atmospheres %V 127 %P e2021JD035442 %G eng %U https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2021JD035442 %N 9 %0 Journal Article %J Atmospheric Measurement Techniques %D 2022 %T Continuous mapping of fine particulate matter (PM2.5) air quality in East Asia at daily 6×6 km2 resolution by application of a random forest algorithm to 2011–2019 GOCI geostationary satellite data %A Drew C. Pendergrass %A Shixian Zhai %A Jhoon Kim %A Koo, Ja-Ho %A Lee, Seoyoung %A Minah Bae %A Soontae Kim %A Hong Liao %A Daniel J. Jacob %B Atmospheric Measurement Techniques %V 15 %P 1075-1091 %G eng %U https://amt.copernicus.org/articles/15/1075/2022/ %N 4 %0 Journal Article %J Atmospheric Chemistry and Physics Discussion %D 2022 %T Limitations in representation of physical processes prevents successful simulation of PM2.5 during KORUS-AQ %A Katherine R. Travis %A James H. Crawford ... %A Shixian Zhai et al. %B Atmospheric Chemistry and Physics Discussion %G eng %U https://acp.copernicus.org/preprints/acp-2021-946/ %0 Journal Article %J Atmospheric Chemistry and Physics %D 2021 %T Relating geostationary satellite measurements of aerosol optical depth (AOD) over East Asia to fine particulate matter (PM2.5): insights from the KORUS-AQ aircraft campaign and GEOS-Chem model simulations %A Shixian Zhai %A Daniel J. Jacob %A Jared F. Brewer %A Ke Li %A Jonathan M. Moch %A Jhoon Kim %A Lee, Seoyoung %A Hyunkwang Lim %A Hyun Chul Lee %A Su Keun Kuk %A Park, Rokjin J. %A Jaein I. Jeong %A Xuan Wang %A Pengfei Liu %A Gan Luo %A Fangqun Yu %A Jun Meng %A Randall V. Martin %A Katherine R. Travis %A Johnathan W. Hair %A Bruce E. Anderson %A Jack E. Dibb %A Jose L. Jimenez %A Pedro Campuzano-Jost %A Benjamin A. Nault %A Jung-Hun Woo %A Younha Kim %A Qiang Zhang %A Hong Liao %B Atmospheric Chemistry and Physics %V 21 %P 16775–16791 %G eng %U https://acp.copernicus.org/articles/21/16775/2021/ %N 22 %0 Journal Article %J Journal of Atmospheric and Solar-Terrestrial Physics %D 2021 %T Comparative analysis of precipitation structures in two Southwest China Vortex events over eastern Sichuan Basin by TRMM %A Shuoyu Xiang %A Yueqing Li %A Shixian Zhai %A Peng, Jun %B Journal of Atmospheric and Solar-Terrestrial Physics %V 221 %G eng %U https://doi.org/10.1016/j.jastp.2021.105691 %0 Journal Article %J Nature Geoscience %D 2021 %T Control of particulate nitrate air pollution in China %A Shixian Zhai %A Daniel J. Jacob %A Xuan Wang %A Zirui Liu %A Tianxue Wen %A Shah, Viral %A Ke Li %A Jonathan M. Moch %A Kelvin H. Bates %A Shaojie Song %A Shen, Lu %A Zhang, Yuzhong %A Gan Luo %A Fangqun Yu %A Yele Sun %A Litao Wang %A Mengyao Qi %A Tao, Jun %A Ke Gui %A Honghui Xu %A Qiang Zhang %A Tianliang Zhao %A Yuesi Wang %A Hyun Chul Lee %A Hyoungwoo Choi %A Hong Liao %B Nature Geoscience %8 26 Apr, 2021 %G eng %U https://dx.doi.org/10.1038/s41561-021-00726-z %0 Journal Article %J Proceedings of the National Academy of Sciences %D 2021 %T Ozone pollution in the North China Plain spreading into the late-winter haze season %A Ke Li %A Daniel J. Jacob %A Hong Liao %A Yulu Qiu %A Shen, Lu %A Shixian Zhai %A Kelvin H. Bates %A Melissa P. Sulprizio %A Shaojie Song %A Xiao Lu %A Qiang Zhang %A Bo Zheng %A Yuli Zhang %A Jinqiang Zhang %A Hyun Chul Lee %A Su Keun Kuk %B Proceedings of the National Academy of Sciences %V 118 %P e2015797118 %G eng %U https://www.pnas.org/content/118/10/e2015797118 %N 10 %0 Journal Article %J Atmospheric Research %D 2021 %T Estimating hourly surface PM2.5 concentrations across China from high-density meteorological observations by machine learning %A Zhaoliang Zeng %A Ke Gui %A Zemin Wang %A Ming Luo %A Hong Geng %A Erjia Ge %A Jiachun An %A Xiangyu Song %A Guicai Ning %A Shixian Zhai et al. %A Haizhi Liu %B Atmospheric Research %V 254 %P 105516 %G eng %U https://www.sciencedirect.com/science/article/pii/S0169809521000685 %0 Journal Article %J Atmospheric Chemistry and Physics %D 2021 %T Global modeling of heterogeneous hydroxymethanesulfonate chemistry %A Shaojie Song %A Tao Ma %A Zhang, Yuzhong %A Shen, Lu %A Pengfei Liu %A Ke Li %A Shixian Zhai %A Haotian Zheng %A Meng Gao %A Jonathan M. Moch %A Fengkui Duan %A Kebin He %A Michael B. McElroy %B Atmospheric Chemistry and Physics %V 21 %P 457–481 %G eng %U https://acp.copernicus.org/articles/21/457/2021/ %N 1 %0 Journal Article %J Atmospheric Chemistry and Physics %D 2020 %T Global modeling of cloudwater acidity, rainwater acidity, and acid inputs to ecosystems %A Shah, Viral %A Daniel J. Jacob %A Jonathan M. Moch %A Xuan Wang %A Shixian Zhai %B Atmospheric Chemistry and Physics %G eng %U https://acp.copernicus.org/articles/21/457/2021/acp-21-457-2021.html %0 Journal Article %J Environment International %D 2020 %T Construction of a virtual PM2.5 observation network in China based on high-density surface meteorological observations using the Extreme Gradient Boosting model %A Ke Gui %A Huizheng Che %A Zhaoliang Zeng %A Yaqiang Wang %A Shixian Zhai %A Zemin Wang %A Ming Luo %A Lei Zhang %A Tingting Liao %A Hujia Zhao %A Lei Li %A Yu Zheng %A Xiaoye Zhang %B Environment International %V 141 %P 105801 %G eng %U https://www.sciencedirect.com/science/article/pii/S0160412020317566 %0 Journal Article %J Atmospheric Chemistry and Physics %D 2020 %T Effect of changing NOx lifetime on the seasonality and long-term trends of satellite-observed tropospheric NO2 columns over China %A Shah, Viral %A Daniel J. Jacob %A Ke Li %A Rachel F. Silvern %A Shixian Zhai %A Mengyao Liu %A Jintai Lin %A Qiang Zhang %B Atmospheric Chemistry and Physics %V 20 %P 1483–1495 %G eng %U https://acp.copernicus.org/articles/20/1483/2020/ %N 3 %0 Journal Article %J Nature Geoscience %D 2019 %T A two-pollutant strategy for improving ozone and particulate air quality in China %A Ke Li %A Daniel J. Jacob %A Hong Liao %A Jia Zhu %A Shah, Viral %A Shen, Lu %A Kelvin H. Bates %A Qiang Zhang %A Shixian Zhai %B Nature Geoscience %G eng %U https://rdcu.be/bUfIs %0 Journal Article %J Atmospheric Chemistry & Physics %D 2019 %T Fine particulate matter (PM2.5) trends in China, 2013–2018: separating contributions from anthropogenic emissions and meteorology %A Shixian Zhai %A Daniel J. 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