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Y. H. Zhang
Researcher at Peking University
Publications - 44
Citations - 3417
Y. H. Zhang is an academic researcher from Peking University. The author has contributed to research in topics: Aerosol & Particle number. The author has an hindex of 27, co-authored 42 publications receiving 2897 citations.
Papers
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Journal ArticleDOI
Formation and evolution mechanism of regional haze: a case study in the megacity Beijing, China
Xinguang Liu,Xinguang Liu,Jui-Lin Li,Yu Qu,Tingting Han,L. Hou,Jiang Gu,Chen Chen,Yanyan Yang,Xingang Liu,Ting Yang,Y. H. Zhang,Hezhong Tian,Min Hu +13 more
TL;DR: In this article, the formation and evolution mechanism of regional haze in megacity Beijing by analyzing the process of a severe haze that occurred 20-27 September 2011 was investigated by using satellite and LIDAR (light detection and ranging) data.
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Cloud condensation nuclei in polluted air and biomass burning smoke near the mega-city Guangzhou, China – Part 1: Size-resolved measurements and implications for the modeling of aerosol particle hygroscopicity and CCN activity
Diana Rose,Andreas Nowak,Peggy Achtert,A. Wiedensohler,Min Hu,Min Shao,Y. H. Zhang,Meinrat O. Andreae,Ulrich Pöschl +8 more
TL;DR: In this article, the authors measured and characterized CCN in polluted air and biomass burning smoke during the PRIDE-PRD2006 campaign from 1-30 July 2006 at a rural site ~60 km northwest of the mega-city Guangzhou in southeastern China.
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Observation and modelling of OH and HO 2 concentrations in the Pearl River Delta 2006: a missing OH source in a VOC rich atmosphere
Keding Lu,Keding Lu,Franz Rohrer,Frank Holland,Hendrik Fuchs,Birger Bohn,Theo Brauers,Chih-Chung Chang,Rolf Häseler,Min Hu,Kazuyuki Kita,Yoshiko Kondo,X. Li,X. Li,S. Lou,S. Lou,Sascha Nehr,Min Shao,Liwu Zeng,Andreas Wahner,Y. H. Zhang,Andreas Hofzumahaus +21 more
TL;DR: In this paper, the observed OH exhibited a weak dependence on NOx in contrast to model predictions, reaching a factor of 8 at 0.02 ppb NO, while modelled and measured OH agree well at NO mixing ratios above 1 ppb.
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Missing OH source in a suburban environment near Beijing: observed and modelled OH and HO 2 concentrations in summer 2006
Keding Lu,Keding Lu,Andreas Hofzumahaus,Frank Holland,Birger Bohn,Theo Brauers,Hendrik Fuchs,Min Hu,Rolf Häseler,Kazuyuki Kita,Yoshiko Kondo,X. Li,X. Li,S. Lou,S. Lou,A. Oebel,A. Oebel,Mingfei Shao,Liwu Zeng,Andreas Wahner,Tong Zhu,Y. H. Zhang,Franz Rohrer +22 more
TL;DR: In this paper, measurements of ambient OH and HO2 radicals were performed by laser induced fluorescence (LIF) during CAREBeijing2006 (Campaigns of Air Quality Research in Beijing and Surrounding Region 2006) at the suburban site Yufa in the south of Beijing in summer 2006.
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Characteristics and formation mechanism of continuous hazes in China: a case study during the autumn of 2014 in the North China Plain
Yanyan Yang,X. G. Liu,Yu Qu,Junling An,R. Jiang,Y. H. Zhang,Yele Sun,Z. J. Wu,Fang Zhang,Wei Xu,Qingxin Ma +10 more
TL;DR: In this article, the formation mechanism of hazes in autumn, strengthened observations were conducted in Beijing from 5 October to 2 November, 2014, where hazes originated from the NCP, developing in the southwest and northeast directions, with the highest concentration of PM25 of 469 μg m−3 in Beijing.