Aerosol Column Size Distribution and Water Uptake Observed during a Major Haze Outbreak over Beijing on January 2013
文献类型：期刊论文
| 作者 | Zhang, Ying1; Li, Zhengqiang1; Cuesta, Juan1; Li, Donghui1; Wei, Peng1; Xie, Yisong1; Li, Lei1 |
| 刊名 | AEROSOL AND AIR QUALITY RESEARCH
 |
| 出版日期 | 2015 |
| 卷号 | 15期号:3页码:304-317 |
| 关键词 | Aerosol size distribution Water uptake Haze Remote sensing Beijing |
| 通讯作者 | Li, ZQ (reprint author), Chinese Acad Sci, State Environm Protect Key Lab Satellite Remote S, Inst Remote Sensing & Digital Earth, POB 100101, Beijing, Peoples R China. |
| 英文摘要 | Haze can cause serious atmospheric pollution affecting air quality, human health and even global climate. In order to investigate aerosol columnar size distribution and water uptake during haze evolution, we analyse ground-based observations during an extreme winter pollution case at Beijing on 12 January 2013 (haze day) as compared to those registered on 9 January (non-haze day). We study the evolution of the aerosol size distribution using retrievals from a ground-based CIMEL sun-sky radiometer of the Aerosol Robotic Network (AERONET). Our results show that while the hourly volume growth rate of a sub-micron fine mode presented in the size distribution remains below 0.010 mu m(3)/mu m(2)/hr during the non-haze day, it can rapidly increase during haze pollution event, reaching a maximum value of 0.075 mu m(3)/mu m(2)/hr. The mean size of fine mode particles becomes larger during the pollution event, while it is reduced for coarse mode particles. The mean volume of water uptake is 0.013 mu m(3)/mu m(2) in haze day, being about 13 times larger than that in non-haze day. Meanwhile, the volume of water-soluble inorganic aerosols increases from 0.036 to 0.298 mu m(3)/mu m(2), partly explained by the increase of water uptake during the haze event and also likely by accumulation of particle matters due to stagnating atmospheric conditions. The increase of water-soluble particle volume, which is enhanced by water uptake, significantly contributes to haze evolution. |
| 研究领域[WOS] | Environmental Sciences |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356233300019 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38187]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.[Zhang, Ying 2.Li, Zhengqiang 3.Li, Donghui 4.Wei, Peng 5.Xie, Yisong 6.Li, Lei] Chinese Acad Sci, State Environm Protect Key Lab Satellite Remote S, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China 7.[Cuesta, Juan] Univ Paris Est Creteil, Univ Syst Atmospher, Lab Inter, Creteil, France |
| 推荐引用方式 GB/T 7714 | Zhang, Ying,Li, Zhengqiang,Cuesta, Juan,et al. Aerosol Column Size Distribution and Water Uptake Observed during a Major Haze Outbreak over Beijing on January 2013[J]. AEROSOL AND AIR QUALITY RESEARCH,2015,15(3):304-317. |
| APA | Zhang, Ying.,Li, Zhengqiang.,Cuesta, Juan.,Li, Donghui.,Wei, Peng.,...&Li, Lei.(2015).Aerosol Column Size Distribution and Water Uptake Observed during a Major Haze Outbreak over Beijing on January 2013.AEROSOL AND AIR QUALITY RESEARCH,15(3),304-317. |
| MLA | Zhang, Ying,et al."Aerosol Column Size Distribution and Water Uptake Observed during a Major Haze Outbreak over Beijing on January 2013".AEROSOL AND AIR QUALITY RESEARCH 15.3(2015):304-317. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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