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Optical properties of mountain primary and secondary brown carbon aerosols in summertime 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 806, 页码: 11
Authors:  Gao, Yuan;  Wang, Qiyuan;  Li, Li;  Dai, Wenting;  Yu, Jinjiang;  Ding, Limin;  Li, Jianjun;  Xin, Bo;  Ran, Weikang;  Han, Yongming;  Cao, Junji
Favorite  |  View/Download:94/0  |  Submit date:2021/12/07
Brown carbon (BrC)  Aerosol absorption  Optical properties  Mountain area  
An automated method for thermal-optical separation of aerosol organic/elemental carbon for C-13 analysis at the sub-mu gC level: A comprehensive assessment 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 804, 页码: 10
Authors:  Yao, Peng;  Ni, Haiyan;  Paul, Dipayan;  Masalaite, Agne;  Huang, Ru-Jin;  Meijer, Harro A. J.;  Dusek, Ulrike
Favorite  |  View/Download:66/0  |  Submit date:2021/12/07
Elemental carbon  C-13 analysis  Automated method  Pyrolysis  Isotope fractionation  
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
Authors:  Zhang, Tian;  Huang, Shasha;  Wang, Diwei;  Sun, Jian;  Zhang, Qian;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji;  Shen, Zhenxing
Favorite  |  View/Download:73/0  |  Submit date:2021/12/07
HULIS  Optical properties  Diurnal variation  Chemical character  Oxidative potential  
Concentrations, optical properties and sources of humic-like substances (HULIS) in fine particulate matter in Xi'an, Northwest China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 789, 页码: 9
Authors:  Yuan, Wei;  Huang, Ru-Jin;  Yang, Lu;  Ni, Haiyan;  Wang, Ting;  Cao, Wenjuan;  Duan, Jing;  Guo, Jie;  Huang, Huabin;  Hoffmann, Thorsten
Favorite  |  View/Download:58/0  |  Submit date:2021/12/06
HUUS  Bmwn carbon  Optical properties  Sources  
The Roles of N, S, and O in Molecular Absorption Features of Brown Carbon in PM2.5 in a Typical Semi-Arid Megacity in Northwestern China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2021, 卷号: 126, 期号: 16, 页码: 14
Authors:  Zeng, Yaling;  Ning, Yanli;  Shen, Zhenxing;  Zhang, Leiming;  Zhang, Tian;  Lei, Yali;  Zhang, Qian;  Li, Guohui;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji
Favorite  |  View/Download:53/0  |  Submit date:2021/12/07
brown carbon  ESI FT-ICR MS  PLSR  molecular absorption  
Changes in Source-Specific Black Carbon Aerosol and the Induced Radiative Effects Due to the COVID-19 Lockdown 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 13, 页码: 12
Authors:  Liu, Huikun;  Wang, Qiyuan;  Ye, Jianhuai;  Su, Xiaoli;  Zhang, Ting;  Zhang, Yong;  Tian, Jie;  Dong, Yunsheng;  Chen, Yang;  Zhu, Chongshu;  Han, Yongming;  Cao, Junji
Favorite  |  View/Download:54/0  |  Submit date:2021/12/07
Brownness of Organic Aerosol over the United States: Evidence for Seasonal Biomass Burning and Photobleaching Effects 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2021, 卷号: 55, 期号: 13, 页码: 8561-8572
Authors:  Chen, Lung-Wen Antony;  Chow, Judith C.;  Wang, Xiaoliang;  Cao, Junji;  Mao, Jingqiu;  Watson, John G.
Favorite  |  View/Download:48/0  |  Submit date:2021/12/06
brown carbon  black carbon  white carbon  aerosol aging  IMPROVE network  hybrid environmental receptor model  
Light absorption properties and molecular profiles of HULIS in PM2.5 emitted from biomass burning in traditional "Heated Kang" in Northwest China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 776, 页码: 9
Authors:  Zhang, Tian;  Shen, Zhenxing;  Zeng, Yaling;  Cheng, Conglan;  Wang, Diwei;  Zhang, Qian;  Lei, Yali;  Zhang, Yue;  Sun, Jian;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji
Favorite  |  View/Download:56/0  |  Submit date:2021/12/06
HULIS  Biomass burning  PM2.5  Light absorption properties  Molecular characterization  
Improved estimation of PM2.5 brown carbon contributions to filter light attenuation 期刊论文
PARTICUOLOGY, 2021, 卷号: 56, 页码: 1-9
Authors:  Chow, Judith C.;  Chen, L-W Antony;  Wang, Xiaoliang;  Green, Mark C.;  Watson, John G.
Favorite  |  View/Download:199/0  |  Submit date:2021/05/21
Organic carbon  Brown carbon  Elemental carbon  Black carbon  Absorption Angstrom Exponent  
Spatial distribution and sources of winter black carbon and brown carbon in six Chinese megacities 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 762, 页码: 12
Authors:  Zhang, Qian;  Shen, Zhenxing;  Zhang, Tian;  Kong, Shaofei;  Lei, Yali;  Wang, Qiyuan;  Tao, Jun;  Zhang, Renjian;  Wei, Peng;  Wei, Chong;  Cui, Song;  Cheng, Tiantao;  Ho, Steven Sai Hang;  Li, Ziyi;  Xu, Hongmei;  Cao, Junji
Favorite  |  View/Download:146/0  |  Submit date:2021/05/08
Black carbon  Brown carbon  Light absorption  Source  Formation mechanism  GAM model