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Non-agricultural source dominates the ammonium aerosol in the largest city of South China based on the vertical delta N-15 measurements 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 848, 页码: 10
作者:  Chen, Zixi;  Pei, Chenglei;  Liu, Junwen;  Zhang, Xiangyun;  Ding, Ping;  Dang, Lan;  Zong, Zheng;  Jiang, Fan;  Wu, Lili;  Sun, Xi;  Zhou, Shengzhen;  Zhang, Yanlin;  Zhang, Zhisheng;  Zheng, Junyu;  Tian, Chongguo;  Li, Jun;  Zhang, Gan
收藏  |  浏览/下载:246/0  |  提交时间:2023/01/11
Ammonia  Ammonium  Stable nitrogen isotope  Canton tower  Guangzhou  
Molecular Dynamics and Light Absorption Properties of Atmospheric Dissolved Organic Matter 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2021, 卷号: 55, 期号: 15, 页码: 10268-10279
作者:  Jiang, Hongxing;  Li, Jun;  Sun, Rong;  Tian, Chongguo;  Tang, Jiao;  Jiang, Bin;  Liao, Yuhong;  Chen, Chang-Er;  Zhang, Gan
Adobe PDF(4490Kb)  |  收藏  |  浏览/下载:465/87  |  提交时间:2021/10/21
brown carbon  FT-ICR-MS  environmental parameters  machine learning approaches  molecular associations  Guangzhou  biomass burning  OH radical  
Determining the Sources and Transport of Brown Carbon Using Radionuclide Tracers and Modeling 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2021, 卷号: 126, 期号: 9, 页码: 17
作者:  Jiang, Hongxing;  Li, Jun;  Sun, Rong;  Liu, Guoqing;  Tian, Chongguo;  Tang, Jiao;  Cheng, Zhineng;  Zhu, Sanyuan;  Zhong, Guangcai;  Ding, Xiang;  Zhang, Gan
浏览  |  Adobe PDF(3163Kb)  |  收藏  |  浏览/下载:576/233  |  提交时间:2021/10/20
atmospheric dissolved organic matter  biomass burning  brown carbon  radionuclide tracers  regional transport  Source apportionment  
Reapportioning the sources of secondary components of PM2.5: combined application of positive matrix factorization and isotopic evidence 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 764, 页码: 7
作者:  Sun, Zeyu;  Zong, Zheng;  Tian, Chongguo;  Li, Jun;  Sun, Rong;  Ma, Wenwen;  Li, Tingting;  Zhang, Gan
浏览  |  Adobe PDF(861Kb)  |  收藏  |  浏览/下载:556/246  |  提交时间:2021/06/07
Secondary particulate matter  Source apportionment  PMF model  Isotope  
The importance of coal combustion and heterogeneous reaction for atmospheric nitrate pollution in a cold metropolis in China: Insights from isotope fractionation and Bayesian mixing model 期刊论文
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 243, 页码: 9
作者:  Sun, Xiazhong;  Zong, Zheng;  Wang, Kun;  Li, Bo;  Fu, Donglei;  Shi, Xiaofei;  Tang, Bo;  Lu, Lu;  Thapa, Samit;  Qi, Hong;  Tian, Chongguo
浏览  |  Adobe PDF(5303Kb)  |  收藏  |  浏览/下载:581/159  |  提交时间:2021/06/16
Source apportionment  Oxidation pathways assessment  Pollution levels  Heating season  Haze alleviation  
Emerging and legacy per- and polyfluoroalkyl substances in water, sediment, and air of the Bohai Sea and its surrounding rivers 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 263, 页码: 11
作者:  Zhao, Zhen;  Cheng, Xianghui;  Hua, Xia;  Jiang, Bin;  Tian, Chongguo;  Tang, Jianhui;  Li, Qilu;  Sun, Hongwen;  Lin, Tian;  Liao, Yuhong;  Zhang, Gan
浏览  |  Adobe PDF(1961Kb)  |  收藏  |  浏览/下载:716/362  |  提交时间:2021/06/21
Perfluoroalkyl and polyfluoroalkyl substances  Bohai Sea  Distribution coefficient  Riverine discharge fluxes  Nontarget suspect compounds  
Source and formation of fine particulate nitrate in South China: Constrained by isotopic modeling and online trace gas analysis 期刊论文
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 231, 页码: 117563
作者:  Su, Tao;  Li, Jun;  Zhang, Gan;  Tian, Chongguo;  Zong, Zheng;  Chen, Duohong
浏览  |  Adobe PDF(1051Kb)  |  收藏  |  浏览/下载:347/193  |  提交时间:2021/12/01
Pearl River Delta  Nitrate  Isotope  Source apportionment  
Exploring the cause of PM2.5 pollution episodes in a cold metropolis in China 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 256, 页码: 120275
作者:  Sun, Xiazhong;  Wang, Kun;  Li, Bo;  Zong, Zheng;  Shi, Xiaofei;  Ma, Lixin;  Fu, Donglei;  Thapa, Samit;  Qi, Hong;  Tian, Chongguo
浏览  |  Adobe PDF(7683Kb)  |  收藏  |  浏览/下载:664/299  |  提交时间:2020/07/08
TIANJIN-HEBEI REGION  SOURCE APPORTIONMENT  AIR-POLLUTION  HAZE POLLUTION  CHEMICAL-CHARACTERIZATION  TRACE-METALS  WINTER HAZE  AEROSOL  CHEMISTRY  EVOLUTION  
Source Apportionment of PM(2.5)in Guangzhou Based on an Approach of Combining Positive Matrix Factorization with the Bayesian Mixing Model and Radiocarbon 期刊论文
ATMOSPHERE, 2020, 卷号: 11, 期号: 5, 页码: 18
作者:  Li, Tingting;  Li, Jun;  Jiang, Hongxing;  Chen, Duohong;  Zong, Zheng;  Tian, Chongguo;  Zhang, Gan
浏览  |  Adobe PDF(1452Kb)  |  收藏  |  浏览/下载:425/157  |  提交时间:2021/06/21
PM2  5  C-14  PMF model  Bayesian mixing model  primary source  secondary aerosol  Pearl River Delta (PRD)  
Dual-modelling-based source apportionment of NOx in five Chinese megacities: Providing the isotopic footprint from 2013 to 2014 期刊论文
ENVIRONMENT INTERNATIONAL, 2020, 卷号: 137, 页码: UNSP 105592
作者:  Zong, Zheng;  Tan, Yang;  Wang, Xiao;  Tian, Chongguo;  Li, Jun;  Fang, Yunting;  Chen, Yingjun;  Cui, Song;  Zhang, Gan
浏览  |  Adobe PDF(8954Kb)  |  收藏  |  浏览/下载:521/160  |  提交时间:2020/07/08
REGIONAL BACKGROUND SITE  CARBONACEOUS AEROSOLS  HAZE POLLUTION  THEORETICAL CALCULATION  FRACTIONATION FACTORS  EMISSION INVENTORY  NITROGEN  NITRATE  PM2.5  RADIOCARBON