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    Academic Journals

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• Reduced volatility of aerosols from surface emissions to the top of the planetary boundary layer.

  Authors:Quan Liu, Dantong Liu, Yangzhou Wu, Kai Bi, Wenkang Gao, Ping Tian, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 19) Peer-Reviewed

  Oct. 5, 2021331 words Brief article Aerosols from surface emission can be transported upwards through convective mixing in the planetary boundary layer (PBL), which subsequently interact with clouds, serving as important sources to nucleate droplets or ice...

• The thermodynamic structures of the planetary boundary layer dominated by synoptic circulations and the regular effect on air pollution in Beijing.

  Authors:Yunyan Jiang, Jinyuan Xin, Ying Wang, Guiqian Tang, Yuxin Zhao, Danjie Jia, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 8) Peer-Reviewed

  Apr. 23, 2021330 words Brief article To investigate the impacts of multiscale circulations on the planetary boundary layer (PBL), we have carried out the PBL thermodynamic structure field experiment with a Doppler wind profile lidar, a microwave radiometer,...

• Mixing layer transport flux of particulate matter in Beijing, China

  Authors:Yusi Liu, Guiqian Tang, Libo Zhou, Bo Hu, Baoxian Liu, Yunting Li, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 14) Peer-Reviewed

  July 29, 2019294 words Author abstract, Bri...

  Quantifying the transport flux (TF) of atmospheric pollutants plays an important role in understanding the causes of air pollution and in making decisions regarding the prevention and control of regional air...

• Mixing layer height on the North China Plain and meteorological evidence of serious air pollution in southern Hebei

  Authors:Xiaowan Zhu, Guiqian Tang, Jianping Guo, Bo Hu, Tao Song, Lili Wang, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 7) Peer-Reviewed

  Apr. 11, 2018333 words Author abstract, Bri... To investigate the spatiotemporal variability of the mixing layer height (MLH) on the North China Plain (NCP), multi-site and long-term observations of the MLH with ceilometers at three inland...

• Chemical characterization and source identification of PM.sub.2.5 at multiple sites in the Beijing-Tianjin-Hebei region, China

  Authors:Xiaojuan Huang, Zirui Liu, Jingyun Liu, Bo Hu, Tianxue Wen, Guiqian Tang, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 21) Peer-Reviewed

  Nov. 3, 2017381 words Author abstract, Bri... The simultaneous observation and analysis of atmospheric fine particles (PM.sub.2.5) on a regional scale is an important approach to develop control strategies for haze pollution. In this study, samples of filtered...

• Mixing layer height and its implications for air pollution over Beijing, China

  Authors:Guiqian Tang, Jinqiang Zhang, Xiaowan Zhu, Tao Song, Bo Hu, Zirui Liu, et al.From:Atmospheric Chemistry and Physics (Vol. 16, Issue 4) Peer-Reviewed

  Mar. 1, 2016357 words Author abstract, Bri... The mixing layer is an important meteorological factor that affects air pollution. In this study, the atmospheric mixing layer height (MLH) was observed in Beijing from July 2009 to December 2012...

• The impact threshold of the aerosol radiative forcing on the boundary layer structure in the pollution region.

  Authors:Dandan Zhao, Jinyuan Xin, Chongshui Gong, Jiannong Quan, Yuesi Wang, Guiqian Tang, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 7) Peer-Reviewed

  Apr. 16, 2021287 words Brief article Recently, there has been increasing interest in the relation between particulate matter (PM) pollution and atmospheric-boundary-layer (ABL) structure. This study aimed to qualitatively assess the interaction between PM...

• Haze pollution under a high atmospheric oxidization capacity in summer in Beijing: insights into formation mechanism of atmospheric physicochemical processes.

  Authors:Dandan Zhao, Guangjing Liu, Jinyuan Xin, Jiannong Quan, Yuesi Wang, Xin Wang, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 8) Peer-Reviewed

  Apr. 21, 2020490 words Article Under a high atmospheric oxidization capacity, the synergistic effect of the physicochemical processes in the atmospheric boundary layer (ABL) caused summer haze pollution in Beijing. The southern and southwestern areas,...

• Vertical characterization of aerosol optical properties and brown carbon in winter in urban Beijing, China

  Authors:Conghui Xie, Weiqi Xu, Junfeng Wang, Qingqing Wang, Dantong Liu, Guiqian Tang, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 1) Peer-Reviewed

  Jan. 4, 2019424 words Author abstract, Bri...

  Aerosol particles are of importance in the Earth's radiation budget since they scatter and absorb sunlight. While extensive studies of aerosol optical properties have been conducted at ground sites, vertical...

• Vertically resolved characteristics of air pollution during two severe winter haze episodes in urban Beijing, China.

  Authors:Qingqing Wang, Yele Sun, Weiqi Xu, Wei Du, Libo Zhou, Guiqian Tang, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 4) Peer-Reviewed

  Feb. 20, 2018351 words Brief article We conducted the first real-time continuous vertical measurements of particle extinction (b.sub.ext ), gaseous NO.sub.2, and black carbon (BC) from ground level to 260 m during two severe winter haze episodes at an urban...

• Boundary layer structure characteristics under objective classification of persistent pollution weather types in the Beijing area.

  Authors:Zhaobin Sun, Xiujuan Zhao, Ziming Li, Guiqian Tang, and Shiguang MiaoFrom:Atmospheric Chemistry and Physics (Vol. 21, Issue 11) Peer-Reviewed

  June 11, 2021539 words Article Different types of pollution boundary layer structures form via the coupling of different synoptic systems and local mesoscale circulation in the boundary layer; this coupling contributes toward the formation and...

• Evaluation and uncertainty investigation of the NO.sub.2, CO and NH.sub.3 modeling over China under the framework of MICS-Asia III.

  Authors:Lei Kong, Xiao Tang, Jiang Zhu, Zifa Wang, Joshua S. Fu, Xuemei Wang, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 1) Peer-Reviewed

  Jan. 6, 2020499 words Article Despite the significant progress in improving chemical transport models (CTMs), applications of these modeling endeavors are still subject to large and complex model uncertainty. The Model Inter-Comparison Study for Asia...

• Rapid formation of intense haze episodes via aerosol-boundary layer feedback in Beijing.

  Authors:Yonghong Wang, Miao Yu, Yuesi Wang, Guiqian Tang, Tao Song, Putian Zhou, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 1) Peer-Reviewed

  Jan. 3, 2020247 words Brief article Although much effort has been put into studying air pollution, our knowledge of the mechanisms of frequently occurring intense haze episodes in China is still limited. In this study, using 3 years of measurements of air...

• The interaction between urbanization and aerosols during a typical winter haze event in Beijing.

  Authors:Miao Yu, Guiqian Tang, Yang Yang, Qingchun Li, Yonghong Wang, Shiguang Miao, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 16) Peer-Reviewed

  Aug. 24, 2020296 words Brief article Aerosols cause cooling at the surface by reducing shortwave radiation, while urbanization causes warming by altering the surface albedo and releasing anthropogenic heat. The combined effect of the two phenomena needs to...

• Assessment of dicarbonyl contributions to secondary organic aerosols over China using RAMS-CMAQ

  Authors:Jialin Li, Meigen Zhang, Guiqian Tang, Yele Sun, Fangkun Wu, and Yongfu XuFrom:Atmospheric Chemistry and Physics (Vol. 19, Issue 9) Peer-Reviewed

  May 16, 2019456 words Author abstract, Bri...

  The concentration of secondary organic aerosol (SOA) is underestimated in current model studies. Recent research suggests that the reactive uptake of dicarbonyls contributes to the production of SOA, although few...

• The campaign on atmospheric aerosol research network of China: CARE-China is the first comprehensive attempt to assess the physical, chemical, and optical properties of atmospheric aerosols across China and their impact on climate change

  Authors:Jinyuan Xin, Yuesi Wang, Yuepeng Pan, Dongsheng Ji, Zirui Liu, Tianxue Wen, et al.From:Bulletin of the American Meteorological Society (Vol. 96, Issue 7) Peer-Reviewed

  July 20158,076 words Article 1460LABSTRACT Based on a network of field stations belonging to the Chinese Academy of Sciences (CAS), the Campaign on Atmospheric Aerosol Research network of China (CARE-China) was recently established as the country's...

• Nitrate-dominated PM.sub.2.5 and elevation of particle pH observed in urban Beijing during the winter of 2017.

  Authors:Yuning Xie, Gehui Wang, Xinpei Wang, Jianmin Chen, Yubao Chen, Guiqian Tang, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 8) Peer-Reviewed

  Apr. 28, 2020374 words Brief article The Chinese government has exerted strict emission controls to mitigate air pollution since 2013, which has resulted in significant decreases in the concentrations of air pollutants such as SO.sub.2 . Strict pollution...