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Nan Chen
Publications - 14
Citations - 438
Nan Chen is an academic researcher. The author has contributed to research in topics: Aerosol & Chemistry. The author has an hindex of 7, co-authored 10 publications receiving 197 citations.
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Journal ArticleDOI
Significant changes in the chemical compositions and sources of PM2.5 in Wuhan since the city lockdown as COVID-19.
Huang Zheng,Shaofei Kong,Nan Chen,Yingying Yan,Dantong Liu,Bo Zhu,Ke Xu,Wenxiang Cao,Qingqing Ding,Bo Lan,Zhouxiang Zhang,Mingming Zheng,Zewei Fan,Yi Cheng,Shurui Zheng,Liquan Yao,Yongqing Bai,Tianliang Zhao,Shihua Qi +18 more
TL;DR: The complex and nonlinear response of chemical compositions and sources of PM2.5 to air pollution control measures are highlighted, suggesting the importance of regional-joint control.
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Compositions, sources and health risks of ambient volatile organic compounds (VOCs) at a petrochemical industrial park along the Yangtze River.
Huang Zheng,Shaofei Kong,Yingying Yan,Nan Chen,Liquan Yao,Xi Liu,Fangqi Wu,Yi Cheng,Zhenzhen Niu,Shurui Zheng,Xin Zeng,Qin Yan,Jian Wu,Mingming Zheng,Dantong Liu,Delong Zhao,Shihua Qi +16 more
TL;DR: Compound-specific health risk results showed that acrolein and 1,3-butadiene had the highest non-carcinogenic risk and carcinogenic risk respectively, which are conductive to the formulation of countermeasures to reduce human exposure to ambient VOCs at petrochemical industrial parks in China.
Journal ArticleDOI
Source apportionment of volatile organic compounds: Implications to reactivity, ozone formation, and secondary organic aerosol potential
Huang Zheng,Shaofei Kong,Nan Chen,Zhenzhen Niu,Ying Zhang,Shuning Jiang,Yingying Yan,Shihua Qi +7 more
TL;DR: In this paper, the contributions of different VOC sources to atmospheric chemical reactivity rate, ozone formation potential, and secondary organic aerosol formation potential (SOAP) using positive matrix factorization (PMF) model were determined using hourly observation of ambient VOCs at a megacity of Central China.
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Intra-regional transport of black carbon between the south edge of the North China Plain and central China during winter haze episodes
Huang Zheng,Shaofei Kong,Fangqi Wu,Yi Cheng,Zhenzhen Niu,Shurui Zheng,Guowei Yang,Liquan Yao,Qin Yan,Jian Wu,Mingming Zheng,Nan Chen,Ke Xu,Yingying Yan,Dantong Liu,Delong Zhao,Tianliang Zhao,Yongqing Bai,Shuanglin Li,Shihua Qi +19 more
TL;DR: In this paper, the authors investigated the properties of black carbon (BC) during intra-regional transportation between the southern edge of the North China Plain (SE-NCP) and central China (CC) during typical winter haze episodes.
Journal ArticleDOI
A 5.5-year observations of black carbon aerosol at a megacity in Central China: Levels, sources, and variation trends
Huang Zheng,Shaofei Kong,Mingming Zheng,Yingying Yan,Liquan Yao,Shurui Zheng,Qin Yan,Jian Wu,Yi Cheng,Nan Chen,Yongqing Bai,Tianliang Zhao,Dantong Liu,Delong Zhao,Shihua Qi +14 more
TL;DR: In this article, the role of source emission control strategies and meteorological conditions on the reduction of air pollutants has received wide attention, and the Aethalometer (AE31) was monitored for 5.5-year after the APPC at Wuhan, a megacity in Central China, to identify its levels, sources, and variations trends.