[HTML][HTML] Quantifying primary and secondary humic-like substances in urban aerosol based on emission source characterization and a source-oriented air quality …

X Li, J Han, PK Hopke, J Hu, Q Shu… - Atmospheric …, 2019 - acp.copernicus.org
Humic-like substances (HULIS) are a mixture of high-molecular-weight, water-soluble
organic compounds that are widely distributed in atmospheric aerosol. Their sources are …

Insights into aerosol chemistry during the 2015 China Victory Day parade: results from simultaneous measurements at ground level and 260 m in Beijing

J Zhao, W Du, Y Zhang, Q Wang, C Chen… - Atmospheric …, 2017 - acp.copernicus.org
Strict emission controls were implemented in Beijing and adjacent provinces to ensure good
air quality during the 2015 China Victory Day parade. Here, we conducted synchronous …

Volatile organic compounds (VOCs) during non-haze and haze days in Shanghai: characterization and secondary organic aerosol (SOA) formation

D Han, Z Wang, J Cheng, Q Wang, X Chen… - … Science and Pollution …, 2017 - Springer
To better understand the characterization and secondary organic aerosol (SOA) formation of
volatile organic compounds (VOCs) during non-haze and haze days, ambient VOCs were …

Isotopic evidence for enhanced fossil fuel sources of aerosol ammonium in the urban atmosphere

Y Pan, S Tian, D Liu, Y Fang, X Zhu, M Gao, J Gao… - Environmental …, 2018 - Elsevier
The sources of aerosol ammonium (NH 4+) are of interest because of the potential of NH 4+
to impact the Earth's radiative balance, as well as human health and biological diversity …

Simultaneous monitoring and compositions analysis of PM1 and PM2. 5 in Shanghai: Implications for characterization of haze pollution and source apportionment

T Qiao, M Zhao, G Xiu, J Yu - Science of the Total Environment, 2016 - Elsevier
A year-long simultaneous observation of PM 1 and PM 2.5 were conducted at ECUST
campus in Shanghai, the compositions were analyzed and compared. Results showed that …

中国城市空气质量时空演化特征及社会经济驱动力

蔺雪芹, 王岱 - 地理学报, 2016 - cqvip.com
城市空气污染是中国在快速城镇化和经济发展过程中亟待解决的难题. 利用2013 年和2014
年全国城市空气质量数据, 综合Arc GIS 空间分析和统计分析, 从年度, 季节, 月份, 小时4 …

The contribution of residential coal combustion to atmospheric in northern China during winter

P Liu, C Zhang, C Xue, Y Mu, J Liu… - Atmospheric …, 2017 - acp.copernicus.org
A vast area in northern China, especially during wintertime, is currently suffering from severe
haze events due to the high levels of atmospheric PM 2.5. To recognize the reasons for the …

Temporal and spatial variation in major ion chemistry and source identification of secondary inorganic aerosols in Northern Zhejiang Province, China

JS Xu, MX Xu, C Snape, J He, SN Behera, HH Xu… - Chemosphere, 2017 - Elsevier
To investigate the seasonal and spatial variations of ion chemistry of fine particles in
Northern Zhejiang Province (NZP), China, one year-long field sampling was conducted at …

Redefining the importance of nitrate during haze pollution to help optimize an emission control strategy

Y Pan, Y Wang, J Zhang, Z Liu, L Wang, S Tian… - Atmospheric …, 2016 - Elsevier
Nitrate salts represent a major component of fine mode aerosols, which play an important
role in air pollution worldwide. Based on on-line and off-line aerosol measurements in urban …

Distinctions in source regions and formation mechanisms of secondary aerosol in Beijing from summer to winter

J Duan, RJ Huang, C Lin, W Dai… - Atmospheric …, 2019 - acp.copernicus.org
To investigate the sources and evolution of haze pollution in different seasons, long-term
(from 15 August to 4 December 2015) variations in chemical composition of PM 1 were …