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Changes in air quality related to the control of coronavirus in China: Implications for traffic and industrial emissions 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 731, 页码: 8
Authors:  Wang, Yichen;  Yuan, Yuan;  Wang, Qiyuan;  Liu, ChenGuang;  Zhi, Qiang;  Cao, Junji
Favorite  |  View/Download:55/0  |  Submit date:2020/07/08
Covid-19  AQI  Air pollutants  Traffic emissions  Industrial emissions  
Chemical composition and sources of submicron aerosols in winter at a regional site in Beijing-Tianjin-Hebei region: Implications for the Joint Action Plan 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 719, 页码: 9
Authors:  Wang, Yichen;  Wang, Qiyuan;  Ye, Jianhuai;  Li, Li;  Zhou, Jun;  Ran, Weikang;  Zhang, Renjian;  Wu, Yunfei;  Cao, Junji
Favorite  |  View/Download:29/0  |  Submit date:2020/06/02
Joint Action Plan  Winter  Beijing-Tianjin-Hebei  Aerosol composition  Organic sources  
Predominance of secondary organic aerosol to particle-bound reactive oxygen species activity in fine ambient aerosol 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 23, 页码: 14703-14720
Authors:  Zhou, Jun;  Elser, Miriam;  Huang, Ru-Jin;  Krapf, Manuel;  Frohlich, Roman;  Bhattu, Deepika;  Stefenelli, Giulia;  Zotter, Peter;  Bruns, Emily A.;  Pieber, Simone M.;  Ni, Haiyan;  Wang, Qiyuan;  Wang, Yichen;  Zhou, Yaqing;  Chen, Chunying;  Xiao, Mao;  Slowik, Jay G.;  Brown, Samuel;  Cassagnes, Laure-Estelle;  Daellenbach, Kaspar R.;  Nussbaumer, Thomas;  Geiser, Marianne;  Prevot, Andre S. H.;  El-Haddad, Imad;  Cao, Junji;  Baltensperger, Urs;  Dommen, Josef
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Wintertime Optical Properties of Primary and Secondary Brown Carbon at a Regional Site in the North China Plain 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2019, 卷号: 53, 期号: 21, 页码: 12389-12397
Authors:  Wang, Qiyuan;  Ye, Jianhuai;  Wang, Yichen;  Zhang, Ting;  Ran, Weikang;  Wu, Yunfei;  Tian, Jie;  Li, Li;  Zhou, Yaqing;  Ho, Steven Sai Hang;  Dang, Bo;  Zhang, Qian;  Zhang, Renjian;  Chen, Yang;  Zhu, Chongshu;  Cao, Junji
Favorite  |  View/Download:16/0  |  Submit date:2020/06/04
Exploring the impact of chemical composition on aerosol light extinction during winter in a heavily polluted urban area of China 期刊论文
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2019, 卷号: 247, 页码: 766-775
Authors:  Zhou, Yaqing;  Wang, Qiyuan;  Zhang, Xu;  Wang, Yichen;  Liu, Suixin;  Wang, Meng;  Tian, Jie;  Zhu, Chongshu;  Huang, Rujin;  Zhang, Qian;  Zhang, Ting;  Zhou, Jiamao;  Dai, Wenting;  Cao, Junji
Favorite  |  View/Download:14/0  |  Submit date:2020/06/05
PM1  Aerosol species  Pollution formation mechanisms  Optical properties  
Is water vapor a key player of the wintertime haze in North China Plain? 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 13, 页码: 8721-8739
Authors:  Wu, Jiarui;  Bei, Naifang;  Hu, Bo;  Liu, Suixin;  Zhou, Meng;  Wang, Qiyuan;  Li, Xia;  Liu, Lang;  Feng, Tian;  Liu, Zirui;  Wang, Yichen;  Cao, Junji;  Tie, Xuexi;  Wang, Jun;  Molina, Luisa T.;  Li, Guohui
Favorite  |  View/Download:16/0  |  Submit date:2020/06/05
Aerosol-radiation feedback deteriorates the wintertime haze in the North China Plain 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 13, 页码: 8703-8719
Authors:  Wu, Jiarui;  Bei, Naifang;  Hu, Bo;  Liu, Suixin;  Zhou, Meng;  Wang, Qiyuan;  Li, Xia;  Liu, Lang;  Feng, Tian;  Liu, Zirui;  Wang, Yichen;  Cao, Junji;  Tie, Xuexi;  Wang, Jun;  Molina, Luisa T.;  Li, Guohui
Favorite  |  View/Download:13/0  |  Submit date:2020/06/05
Secondary organic aerosol enhanced by increasing atmospheric oxidizing capacity in Beijing-Tianjin-Hebei (BTH), China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 11, 页码: 7429-7443
Authors:  Feng, Tian;  Zhao, Shuyu;  Bei, Naifang;  Wu, Jiarui;  Liu, Suixin;  Li, Xia;  Liu, Lang;  Qian, Yang;  Yang, Qingchuan;  Wang, Yichen;  Zhou, Weijian;  Cao, Junji;  Li, Guohui
Favorite  |  View/Download:26/0  |  Submit date:2020/06/05
Increased secondary aerosol contribution and possible processing on polluted winter days in China 期刊论文
ENVIRONMENT INTERNATIONAL, 2019, 卷号: 127, 页码: 78-84
Authors:  Wang, Yichen;  Chen, Ji;  Wang, Qiyuan;  Qin, Quande;  Ye, Jianhuai;  Han, Yuemei;  Li, Li;  Zhen, Wei;  Zhi, Qiang;  Zhang, Yixuan;  Cao, Junji
Favorite  |  View/Download:19/0  |  Submit date:2020/06/05
Secondary aerosols  Aqueous-phase reactions  Photochemical reactions  Polluted days  Winter  
A Review of Aerosol Chemical Composition and Sources in Representative Regions of China during Wintertime 期刊论文
ATMOSPHERE, 2019, 卷号: 10, 期号: 5, 页码: 15
Authors:  Wang, Yichen;  Wang, Qiyuan;  Ye, Jianhuai;  Yan, Mengyuan;  Qin, Quande;  Prevot, Andre S. H.;  Cao, Junji
Favorite  |  View/Download:17/0  |  Submit date:2020/06/05
aerosol composition  organic sources  representative regions  China  wintertime