Search Results - "Deng, Congrui"

Assessing Contributions of Agricultural and Nonagricultural Emissions to Atmospheric Ammonia in a Chinese Megacity by Chang, Yunhua, Zou, Zhong, Zhang, Yanlin, Deng, Congrui, Hu, Jianlin, Shi, Zhihao, Dore, Anthony J, Collett, Jeffrey L

“…Ammonia (NH3) is the predominant alkaline gas in the atmosphere contributing to formation of fine particlesa leading environmental cause of increased…”
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Airborne Fine Particulate Matter Induces Oxidative Stress and Inflammation in Human Nasal Epithelial Cells by Hong, Zhicong, Guo, Zhiqiang, Zhang, Ruxin, Xu, Jian, Dong, Weiyang, Zhuang, Guoshun, Deng, Congrui

“…Airborne fine particulate matter with an aerodynamic diameter equal to or smaller than 2.5 μm is abbreviated as PM2.5, which is one of the main components in…”
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First long-term and near real-time measurement of trace elements in China's urban atmosphere: temporal variability, source apportionment and precipitation effect by Chang, Yunhua, Huang, Kan, Xie, Mingjie, Deng, Congrui, Zou, Zhong, Liu, Shoudong, Zhang, Yanlin

“…Atmospheric trace elements, especially metal species, are an emerging environmental and health concern with insufficient understanding of their levels and…”
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The importance of vehicle emissions as a source of atmospheric ammonia in the megacity of Shanghai by Chang, Yunhua, Zou, Zhong, Deng, Congrui, Huang, Kan, Collett, Jeffrey L, Lin, Jing, Zhuang, Guoshun

“…Agricultural activities are a major source contributing to NH3 emissions in Shanghai and most other regions of China; however, there is a long-standing and…”
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Probing the severe haze pollution in three typical regions of China: Characteristics, sources and regional impacts by Wang, Qiongzhen, Zhuang, Guoshun, Huang, Kan, Liu, Tingna, Deng, Congrui, Xu, Jian, Lin, Yanfen, Guo, Zhigang, Chen, Ying, Fu, Qingyan, Fu, Joshua S., Chen, Jiakuan

“…PM2.5 with its major chemical components were measured and analyzed during a concurrent haze in Jan. 1–19, 2013 at three sites (Shanghai, Beijing, and Huaniao,…”
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A multi-year evolution of aerosol chemistry impacting visibility and haze formation over an Eastern Asia megacity, Shanghai by Lin, Yanfen, Huang, Kan, Zhuang, Guoshun, Fu, Joshua S., Wang, Qiongzhen, Liu, Tingna, Deng, Congrui, Fu, Qingyan

“…A multi-year (2004–2008) study of horizontal visibility and factors controlling its variations was conducted in Shanghai. The seasonal average visibility in…”
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PM2.5-Induced Oxidative Stress and Mitochondrial Damage in the Nasal Mucosa of Rats by Guo, Zhiqiang, Hong, Zhicong, Dong, Weiyang, Deng, Congrui, Zhao, Renwu, Xu, Jian, Zhuang, Guoshun, Zhang, Ruxin

“…Exposure to PM2.5 (particulate matter ≤2.5 μm) increases the risk of nasal lesions, but the underlying mechanisms, especially the mechanisms leading to…”
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Characteristics of particulate-bound mercury at typical sites situated on dust transport paths in China by Yu, Guangyuan, Qin, Xiaofei, Xu, Jian, Zhou, Qi, Wang, Bo, Huang, Kan, Deng, Congrui

“…The concentrations and seasonal variations of PBM (particulate-bound mercury) were observed at four dust source sites (Duolun, Yulin, Hetian, and Tazhong), two…”
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Characteristics of atmospheric mercury in a suburban area of east China: sources, formation mechanisms, and regional transport by Qin, Xiaofei, Wang, Xiaohao, Shi, Yijie, Yu, Guangyuan, Zhao, Na, Lin, Yanfen, Fu, Qingyan, Wang, Dongfang, Xie, Zhouqing, Deng, Congrui, Huang, Kan

“…Speciated atmospheric mercury including gaseous elemental mercury (GEM), gaseous oxidized mercury (GOM), and particulate-bound mercury (PBM) were measured…”
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Development and validation of a HPLC/FLD method combined with online derivatization for the simple and simultaneous determination of trace amino acids and alkyl amines in continental and marine aerosols by Huang, Xiongfeng, Kao, Shuh-Ji, Lin, Jing, Qin, Xiaofei, Deng, Congrui

“…A method was developed for simultaneous determination of 15 amino acids and 7 alkyl amines. The method was based on the employment of high performance liquid…”
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Human Excreta as a Stable and Important Source of Atmospheric Ammonia in the Megacity of Shanghai by Chang, Yunhua, Deng, Congrui, Dore, Anthony J, Zhuang, Guoshun

“…Although human excreta as a NH3 source has been recognized globally, this source has never been quantitatively determined in cities, hampering efforts to fully…”
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Airborne black carbon variations during the COVID-19 lockdown in the Yangtze River Delta megacities suggest actions to curb global warming by Li, Hao, Huang, Kan, Fu, Qingyan, Lin, Yanfen, Chen, Jia, Deng, Congrui, Tian, Xudong, Tang, Qian, Song, Qingchuan, Wei, Zhen

“…Airborne black carbon is a strong warming component of the atmosphere. Therefore, curbing black carbon emissions should slow down global warming. The 2019…”
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Environmentally dependent dust chemistry of a super Asian dust storm in March 2010: observation and simulation by Wang, Qiongzhen, Dong, Xinyi, Fu, Joshua S, Xu, Jian, Deng, Congrui, Jiang, Yilun, Fu, Qingyan, Lin, Yanfen, Huang, Kan, Zhuang, Guoshun

“…Near-surface and vertical in situ measurements of atmospheric particles were conducted in Shanghai during 19–23 March 2010 to explore the transport and…”
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Evolution of particulate sulfate and nitrate along the Asian dust pathway: Secondary transformation and primary pollutants via long-range transport by Wang, Qiongzhen, Zhuang, Guoshun, Huang, Kan, Liu, Tingna, Lin, Yanfen, Deng, Congrui, Fu, Qingyan, Fu, Joshua S., Chen, Jiakuan, Zhang, Wenjie, Yiming, Mijiti

“…Both PM2.5 and TSP over Yulin, a rural site near the Asian dust source region, were collected from 2007 to 2009. Characteristics, sources, and formation…”
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Composition, Sources, and Distribution of PM2.5 Saccharides in a Coastal Urban Site of China by Xiao, Mengxin, Wang, Qiongzhen, Qin, Xiaofei, Yu, Guangyuan, Deng, Congrui

“…The characteristics of biogenic aerosols in an urban area were explored by determining the composition and temporal distribution of saccharides in PM2.5 in…”
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First long-term detection of paleo-oceanic signature of dust aerosol at the southern marginal area of the Taklimakan Desert by Zhou, Qi, Li, Juan, Xu, Jian, Qin, Xiaofei, Deng, Congrui, Fu, Joshua S., Wang, Qiongzhen, Yiming, Mijiti, Huang, Kan, Zhuang, Guoshun

“…We firstly conducted a long-term in-situ field measurement at a marginal area (Hotan) of the southern Taklimakan Desert covering all four seasons. Detailed…”
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Atmospheric mercury in a developed region of eastern China: Interannual variation and gas-particle partitioning by Chen, Cheng, Qin, Xiaofei, Li, Hao, Li, Haiyan, Liu, Chengfeng, Fu, Mengxin, Wang, Xiaohao, Huo, Juntao, Duan, Yusen, Fu, Qingyan, Huang, Kan, Deng, Congrui

“…Atmospheric mercury plays a crucial role in the biogeochemical cycle of mercury. This study conducted an intensive measurement of atmospheric mercury from 2015…”
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First Continuous Measurement of Gaseous and Particulate Formic Acid in a Suburban Area of East China: Seasonality and Gas–Particle Partitioning by Xu, Jian, Chen, Jia, Shi, Yijie, Zhao, Na, Qin, Xiaofei, Yu, Guangyuan, Liu, Jiumeng, Lin, Yanfen, Fu, Qingyan, Weber, Rodney J, Lee, Shan-Hu, Deng, Congrui, Huang, Kan

“…Being the most abundant monocarboxylic acid in the atmosphere, formic acid impacts secondary organic aerosol formation and acidity of wet deposition. Despite…”
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A Typical Formation Mechanism of Heavy Haze-Fog Induced by Coal Combustion in an Inland City in North-Western China by Liu, Tingna, Zhuang, Guoshun, Huang, Kan, Lin, Jing, Wang, Qiongzhen, Deng, Congrui, Fu, Joshua S.

“…PM_(2.5), TSP, and the pollutant gases over Urumqi, an inland city near the Asian dust source region in north-western China, were measured for an entire year…”
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Source apportionment of atmospheric ammonia before, during, and after the 2014 APEC summit in Beijing using stable nitrogen isotope signatures by Chang, Yunhua, Liu, Xuejun, Deng, Congrui, Dore, Anthony J, Zhuang, Guoshun

“…Stable nitrogen isotope composition (δ15N) offers new opportunities to address the long-standing and ongoing controversy regarding the origins of ambient…”
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