Search Results - "Pei, Chenglei"

Development of ozone reactivity scales for volatile organic compounds in a Chinese megacity by Zhang, Yingnan, Xue, Likun, Carter, William P. L, Pei, Chenglei, Chen, Tianshu, Mu, Jiangshan, Wang, Yujun, Zhang, Qingzhu, Wang, Wenxing

“…We developed incremental reactivity (IR) scales for 116 volatile organic compounds (VOCs) in a Chinese megacity (Guangzhou) and elucidated their application in…”
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Nighttime ozone in the lower boundary layer: insights from 3-year tower-based measurements in South China and regional air quality modeling by He, Guowen, He, Cheng, Wang, Haofan, Lu, Xiao, Pei, Chenglei, Qiu, Xiaonuan, Liu, Chenxi, Wang, Yiming, Liu, Nanxi, Zhang, Jinpu, Lei, Lei, Liu, Yiming, Wang, Haichao, Deng, Tao, Fan, Qi, Fan, Shaojia

“…Nighttime ozone in the lower boundary layer regulates atmospheric chemistry and surface ozone air quality, but our understanding of its vertical structure and…”
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Variations and sources of volatile organic compounds (VOCs) in urban region: insights from measurements on a tall tower by Li, Xiao-Bing, Yuan, Bin, Wang, Sihang, Wang, Chunlin, Lan, Jing, Liu, Zhijie, Song, Yongxin, He, Xianjun, Huangfu, Yibo, Pei, Chenglei, Cheng, Peng, Yang, Suxia, Qi, Jipeng, Wu, Caihong, Huang, Shan, You, Yingchang, Chang, Ming, Zheng, Huadan, Yang, Wenda, Wang, Xuemei, Shao, Min

“…Volatile organic compounds (VOCs) are key precursors of ozone and particulate matter, which are the two dominant air pollutants in urban environments. However,…”
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The formation and mitigation of nitrate pollution: comparison between urban and suburban environments by Yang, Suxia, Yuan, Bin, Peng, Yuwen, Huang, Shan, Chen, Wei, Hu, Weiwei, Pei, Chenglei, Zhou, Jun, Parrish, David D, Wang, Wenjie, He, Xianjun, Cheng, Chunlei, Li, Xiao-Bing, Yang, Xiaoyun, Song, Yu, Wang, Haichao, Qi, Jipeng, Wang, Baolin, Wang, Chen, Wang, Chaomin, Wang, Zelong, Li, Tiange, Zheng, E, Wang, Sihang, Wu, Caihong, Cai, Mingfu, Ye, Chenshuo, Song, Wei, Cheng, Peng, Chen, Duohong, Wang, Xinming, Zhang, Zhanyi, Wang, Xuemei, Zheng, Junyu, Shao, Min

“…Ambient nitrate has been of increasing concern in PM2.5, while there are still large uncertainties in quantifying the formation of nitrate aerosol. The…”
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Amplification of black carbon light absorption induced by atmospheric aging: temporal variation at seasonal and diel scales in urban Guangzhou by Sun, Jia Yin, Wu, Cheng, Wu, Dui, Cheng, Chunlei, Li, Mei, Li, Lei, Deng, Tao, Yu, Jian Zhen, Li, Yong Jie, Zhou, Qianni, Liang, Yue, Sun, Tianlin, Song, Lang, Cheng, Peng, Yang, Wenda, Pei, Chenglei, Chen, Yanning, Cen, Yanxiang, Nian, Huiqing, Zhou, Zhen

“…Black carbon (BC) aerosols have been widely recognized as a vital climate forcer in the atmosphere. Amplification of light absorption can occur due to coatings…”
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Measurement report: Emissions of intermediate-volatility organic compounds from vehicles under real-world driving conditions in an urban tunnel by Fang, Hua, Huang, Xiaoqing, Zhang, Yanli, Pei, Chenglei, Huang, Zuzhao, Wang, Yujun, Chen, Yanning, Yan, Jianhong, Zeng, Jianqiang, Xiao, Shaoxuan, Luo, Shilu, Li, Sheng, Wang, Jun, Zhu, Ming, Fu, Xuewei, Wu, Zhenfeng, Zhang, Runqi, Song, Wei, Zhang, Guohua, Hu, Weiwei, Tang, Mingjin, Ding, Xiang, Bi, Xinhui, Wang, Xinming

“…Intermediate-volatility organic compounds (IVOCs) emitted from vehicles are important precursors to secondary organic aerosols (SOAs) in urban areas, yet…”
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Accuracy Evaluation of Differential Absorption Lidar for Ozone Detection and Intercomparisons with Other Instruments by Fan, Guangqiang, Zhang, Bowen, Zhang, Tianshu, Fu, Yibin, Pei, Chenglei, Lou, Shengrong, Li, Xiaobing, Chen, Zhenyi, Liu, Wenqing

“…Differential absorption lidar is an advanced tool for investigating tropospheric ozone transport and development. High-quality differential absorption lidar…”
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Source-oriented characterization of single particles from in-port ship emissions in Guangzhou, China by Zhou, Yang, Wang, Zaihua, Pei, Chenglei, Li, Lei, Wu, Mengxi, Wu, Manman, Huang, Bo, Cheng, Chunlei, Li, Mei, Wang, Xinming, Zhou, Zhen

“…In this work, we analyzed freshly emitted particles from ship exhaust in the Guangzhou port region before and after the implementation of a clean fuel policy…”
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Role of Organic Vapor Precursors in Secondary Organic Aerosol Formation: Concurrent Observations of IVOCs and VOCs in Guangzhou by Tong, Mengxue, Zhang, Yanli, Xiao, Shaoxuan, Pei, Chenglei, Wang, Jun, Zhang, Runqi, Huang, Xiaoqing, Song, Wei, Wang, Xinming

“…Secondary organic aerosol (SOA) formed through the atmospheric transformation of organic vapors constitutes a significant portion of fine particulate matter or…”
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Contribution of Ship Emission to Volatile Organic Compounds Based on One‐Year Monitoring at a Coastal Site in the Pearl River Delta Region by Tong, Mengxue, Zhang, Yanli, Zhang, Huiyi, Chen, Duohong, Pei, Chenglei, Guo, Hao, Song, Wei, Yang, Xin, Wang, Xinming

“…Ship emission impacts ambient air quality, especially in coastal regions, by emitting air pollutants such as fine particles, nitrogen oxides (NOx), and sulfur…”
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One-year observation of the mixing states of oxygenated organics-containing single particles in Guangzhou, China by Mao, Liyuan, Yang, Suxia, Cheng, Xiaoya, Liu, Sulin, Chen, Duanying, Zhou, Zhen, Li, Mei, Pei, Chenglei, Cheng, Chunlei

“…Oxygenated organic molecules (OOMs) play an important role in the formation of secondary organic aerosols (SOAs), but the mixing states of OOMs are still…”
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Non-agricultural source dominates the ammonium aerosol in the largest city of South China based on the vertical δ15N measurements by 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

“…Ammonia (NH3) is the most prevalent alkaline gas in the atmosphere and plays a critical role in air pollution and public health. However, scientific debate…”
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Volatile Organic Compounds Monitored Online at Three Photochemical Assessment Monitoring Stations in the Pearl River Delta (PRD) Region during Summer 2016: Sources and Emission Areas by Zhang, Tao, Xiao, Shaoxuan, Wang, Xinming, Zhang, Yanli, Pei, Chenglei, Chen, Duohong, Jiang, Ming, Liao, Tong

“…Volatile organic compounds (VOCs) were monitored online at three photochemical assessment monitoring stations (MDS, WQS and HGS) in the Pearl River Delta…”
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The Accurate Inversion of the Vertical Ozone Profile in High-Concentration Aerosols Based on a New DIAL-A Case Study by Ma, Na, Wang, Jie, Chenglei Pei, Yang, Sipeng, Zhang, Tianshu, Zhang, Yujun, Wan, Jianing, Xu, Yiwei

“…Recently, in China, during the period of transition between spring and summer, the combination of sandstorms and ozone (O3) pollution has posed a significant…”
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Influence of Regional Pollution Outflow on Particle Number Concentration and Particle Size in Airshed of Guangzhou, South China by Cheung, Hing Cho, Nie, Chengyu, Huang, Mintao, Yang, Tingting, Wang, Hao, Lee, Celine Siu Lan, Pei, Chenglei, Zhao, Jun, Liang, Baoling

“…A measurement campaign of particle number concentration and size distribution was conducted at urban (SYSU) and suburban (Panyu) areas of Guangzhou, South…”
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Characteristics of Volatile Organic Compounds in the Pearl River Delta Region, China: Chemical Reactivity, Source, and Emission Regions by Yang, Weiqiang, Yu, Qingqing, Pei, Chenglei, Liao, Chenghao, Liu, Jianjun, Zhang, Jinpu, Zhang, Yanli, Qiu, Xiaonuan, Zhang, Tao, Zhang, Yongbo, Wang, Xinming

“…Volatile organic compounds (VOCs) are important precursors of photochemical ozone and secondary organic aerosol (SOA). Here, hourly variations of ambient VOCs…”
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Regional Predictions of Air Pollution in Guangzhou: Preliminary Results and Multi-Model Cross-Validations by Qiao, Zhi, Cui, Shengcheng, Pei, Chenglei, Ye, Zhou, Wu, Xiaoqing, Lei, Lei, Luo, Tao, Zhang, Zihan, Li, Xuebin, Zhu, Wenyue

“…A precise air pollution forecast is the basis for targeted pollution control and sustained improvements in air quality. It is desirable and crucial to select…”
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Size-segregated Characteristics and Formation Mechanisms of Water-soluble Inorganic Ions during Different Seasons in Heshan of Guangdong, China by Huang, Bo, Gan, Ting, Pei, Chenglei, Li, Mei, Cheng, Peng, Chen, Duohong, Cai, Ridong, Wang, Yujun, Li, Lei, Huang, Zhengxu, Gao, Wei, Fu, Zhong, Zhou, Zhen

“…To identify the characteristics, sources, and formation mechanisms of aerosol particles during pollution episodes in the Pearl River Delta, 24 sets of…”
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Atmospheric microplastics at a southern China metropolis: Occurrence, deposition flux, exposure risk and washout effect of rainfall by Yuan, Zhen, Pei, Chenglei, Li, Hengxiang, Lin, Lang, Liu, Shan, Hou, Rui, Liao, Ran, Xu, Xiangrong

“…Atmospheric microplastics (AMPs) have raised much concern for public health due to their potential for exposure. In this study, temporal distribution,…”
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Worsening ozone air pollution with reduced NOx and VOCs in the Pearl River Delta region in autumn 2019: Implications for national control policy in China by Zhao, Min, Zhang, Yingnan, Pei, Chenglei, Chen, Tianshu, Mu, Jiangshan, Liu, Yuhong, Wang, Yujun, Wang, Wenxing, Xue, Likun

“…Ozone (O3) pollution has emerged as a major air quality issue in China. Here we emphasize the great challenges in controlling O3 pollution by analyzing the…”
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