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Seasonal and diurnal variation of PM2.5 HULIS over Xi'an in Northwest China: Optical properties, chemical functional group, and relationship with reactive oxygen species (ROS) 期刊论文
ATMOSPHERIC ENVIRONMENT, 2022, 卷号: 268, 页码: 9
作者:  Zhang, Tian;  Huang, Shasha;  Wang, Diwei;  Sun, Jian;  Zhang, Qian;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji;  Shen, Zhenxing
收藏  |  浏览/下载:351/0  |  提交时间:2021/12/07
HULIS  Optical properties  Diurnal variation  Chemical character  Oxidative potential  
Characteristics and meteorological mechanisms of transboundary air pollution in a persistent heavy PM2.5 pollution episode in Central-East China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 223, 页码: 11
作者:  Shi, Chune;  Nduka, Ifeanyichukwu C.;  Yang, Yuanjian;  Huang, Yong;  Yao, Risheng;  Zhang, Hao;  He, Bingfang;  Xie, Chengbo;  Wang, Zhenzhu;  Yim, Steve Hung Lam
收藏  |  浏览/下载:318/0  |  提交时间:2020/06/03
Heavy PM2.5 pollution  Large-scale subsidence  Transboundary air pollution  Central-east China  
Quantification of nitrated-polycyclic aromatic hydrocarbons in atmospheric aerosol samples with in-injection port thermal desorption-gas chromatography/negative chemical ionization mass spectrometry method 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 192, 页码: 84-93
作者:  Li, LJ (Li, Lijuan)[ 1,2,3 ];  Ho, SSH (Ho, Steven Sai Hang)[ 1,2,4 ];  Han, YM (Han, Yong Ming)[ 1,2,6 ];  Chow, JC (Chow, Judith C.)[ 2,4 ];  Watson, JG (Watson, John G.)[ 2,4 ];  Wang, LQ (Wang, Liqin)[ 1,2 ];  Qu, LL (Qu, Linli)[ 5 ];  Cao, JJ (Cao, Junji)[ 1,2 ]
Adobe PDF(1845Kb)  |  收藏  |  浏览/下载:343/0  |  提交时间:2018/11/21
N-pahs  Thermal Desorption  Chemical Ionization  Aerosol Filters  Method Comparison  
Optical property variations from a precursor (isoprene) to its atmospheric oxidation products 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 193, 页码: 198-204
作者:  Zeng, YL (Zeng, Yaling)[ 1,2 ];  Shen, ZX (Shen, Zhenxing)[ 1,2 ];  Zhang, T (Zhang, Tian)[ 1 ];  Lu, D (Lu, Di)[ 1 ];  Li, GH (Li, Guohui)[ 2 ];  Lei, YL (Lei, Yali)[ 1 ];  Feng, T (Feng, Tian)[ 2 ];  Wang, X (Wang, Xin)[ 3 ];  Huang, Y (Huang, Yu)[ 2 ];  Zhang, Q (Zhang, Qian)[ 1 ];  Xu, HM (Xu, Hongmei)[ 1 ];  Wang, QY (Wang, Qiyuan)[ 2 ];  Cao, JJ (Cao, Junji)[ 2 ]
Adobe PDF(1642Kb)  |  收藏  |  浏览/下载:372/0  |  提交时间:2018/11/21
Isoprene  Hydroxyl Radical  Ozone  No3  Optical Property  Quantum Chemistry Calculation  
Effect of oligomerization reactions of Criegee intermediate with organic Chock for acid/peroxy radical on secondary organic aerosol formation from isoprene ozonolysis 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 187, 页码: 218-229
作者:  Chen, Long;  Huang, Yu;  Xue, Yonggang;  Cao, Junji;  Wang, Werthang
收藏  |  浏览/下载:283/0  |  提交时间:2020/06/05
Isoprene ozonolysis  Criegee intermediates  Oligomerization reactions  Reaction mechanisms  Rate coefficients  
Enhanced light absorption due to the mixing state of black carbon in fresh biomass burning emissions 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 180, 期号: 5, 页码: 184-191
作者:  Wang, Qiyuan;  Cao, Junji;  Han, Yongming;  Tian, Jie;  Zhang, Yue;  Pongpiachan, Siwatt;  Zhang, Yonggang;  Li, Li;  Niu, Xinyi;  Shen, Zhenxing;  Zhao, Zhuzi;  Tipmanee, Danai;  Bunsomboonsakul, Suratta;  Chen, Yang;  Sun, Jian
Adobe PDF(1205Kb)  |  收藏  |  浏览/下载:318/0  |  提交时间:2018/09/21
Black Carbon  Mixing State  Size Distribution  Light Absorption  Biomass Burning  
PM2.5 emissions and source profiles from open burning of crop residues 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017, 卷号: 169, 期号: 2017, 页码: 229-237
作者:  Ni, Haiyan;  Tian, Jie;  Wang, Xiaoliang;  Wang, Qiyuan;  Han, Yongming;  Cao, Junji;  Long, Xin;  Chen, L-W. Antony;  Chow, Judith C.;  Watson, John G.;  Huang, Ru-Jin;  Dusek, Ulrike
Adobe PDF(925Kb)  |  收藏  |  浏览/下载:313/0  |  提交时间:2018/10/15
Source Profiles  Emission Factors  Emission Rates  Crop Residues  Biomass Burning  
Characterizations of volatile organic compounds (VOCs) from vehicular emissions at roadside environment: The first comprehensive study in Northwestern China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017, 卷号: 161, 期号: 2017, 页码: 1-12
作者:  Li, Bowei;  Ho, Steven Sai Hang;  Xue, Yonggang;  Huang, Yu;  Wang, Liqin;  Cheng, Yan;  Dai, Wenting;  Zhong, Haobin;  Cao, Junji;  Lee, Shuncheng
Adobe PDF(2962Kb)  |  收藏  |  浏览/下载:347/1  |  提交时间:2018/10/15
Vocs  Ozone Precursors  Roadside  Vehicular Emissions  Source Apportionment  
Chemical composition, sources and secondary processes of aerosols in Baoji city of northwest China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017, 卷号: 158, 期号: 2017, 页码: 128-137
作者:  Wang, Y. C.;  Huang, R. J.;  Ni, H. Y.;  Chen, Y.;  Wang, Q. Y.;  Li, G. H.;  Tie, X. X.;  Shen, Z. X.;  Huang, Y.;  Liu, S. X.;  Dong, W. M.;  Xue, P.;  Frohlich, R.;  Canonaco, F.;  Elser, M.;  Daellenbach, K. R.;  Bozzetti, C.;  Haddad, I. El;  Prevot, A. S. H.;  Canagaratna, M. R.;  Worsnop, D. R.;  Cao, J. J.
Adobe PDF(2163Kb)  |  收藏  |  浏览/下载:335/0  |  提交时间:2018/10/16
Acsm  Chemical Composition  Organic Aerosol  Source Apportionment  Secondary Formation Processes  
Optical properties and possible sources of brown carbon in PM2.5 over Xi'an, China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017, 卷号: 150, 期号: 2017, 页码: 322-330
作者:  Shen, Zhenxing;  Zhang, Qian;  Cao, Junji;  Zhang, Leiming;  Lei, Yali;  Huang, Yu;  Huang, R. -J.;  Gao, Jinjin;  Zhao, Zhuzi;  Zhu, Chongshu;  Yin, Xiuli;  Zheng, Chunli;  Xu, Hongmei;  Liu, Suixin
Adobe PDF(1215Kb)  |  收藏  |  浏览/下载:262/0  |  提交时间:2018/10/18
Brown Carbon  Absorption Coefficient  Mass Absorption Coefficient  Secondary Organic Carbon