IEECAS OpenIR  > 粉尘与环境研究室
A study of elevated pollution layer over the North China Plain using aircraft measurements
Liu, Q (Liu, Quan)[ 1,6 ]; Ding, DP (Ding, Deping)[ 1,8 ]; Huang, MY (Huang, Mengyu)[ 1,7 ]; Tian, P (Tian, Ping)[ 1 ]; Zhao, DL (Zhao, Delong)[ 1 ]; Wang, F (Wang, Fei)[ 1 ]; Li, X (Li, Xia)[ 1 ]; Bi, K (Bi, Kai)[ 1 ]; Sheng, JJ (Sheng, Jiujiang)[ 1 ]; Zhou, W (Zhou, Wei)[ 1 ]; Liu, DT (Liu, Dantong)[ 2,3 ]; Huang, RJ (Huang, Rujin)[ 4 ]; Zhao, CS (Zhao, Chunsheng)[ 5 ]
2018-10
发表期刊Atmospheric Environment
卷号190页码:188-194
文章类型期刊论文
摘要

An elevated pollution layer (EPL) at altitude ∼1700 m was observed over the North China Plain (NCP) in November 2016. The vertical profiles of aerosol loadings, chemical compositions and meteorological parameters were in-situ measured at both ground and aircraft platforms. The EPLs were observed simultaneously over Beijing and Baoding city (∼150 km distance between) with similar aerosol concentration and size distribution, indicating the impact of the EPL at regional scale. The synoptic and remote sensing analysis suggest the pollutants in the EPL may result from regional transport from the polluted southwest, and then elevated by the influence of anticyclone circulation and surrounding terrain. The descent air mass next day may lead to EPL entrainment and contribute to increased aerosol concentration at lower level. The non-refractory compositions measured by aerosol mass spectrometer showed more significant fraction of nitrate and secondary organics in the EPL compared to the other layers. The pollutants in the EPL was then mixed into the developed planetary boundary layer (PBL), leading to uniform distribution of aerosol composition. Such atmospheric stratification at high level and its subsequent impact on the lower level needs to be considered for the future radiative forcing study over this region.

关键词Elevated Pollution Layer Aircraft Measurement Regional Transport Vertical Mixing North China Plain
DOI10.1016/j.atmosenv.2018.07.024
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/9553
专题粉尘与环境研究室
通讯作者Ding, DP (Ding, Deping)[ 1,8 ]; Liu, DT (Liu, Dantong)[ 2,3 ]
作者单位1.Beijing Weather Modification Office, Beijing Meteorological Bureau, Beijing, 100089, China;
2.Centre for Atmospheric Sciences, School of Earth and Environmental Sciences, University of Manchester, Manchester, M13 9PL, UK;
3.Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou, Zhejiang, China;
4.Key Laboratory of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China;
5.Department of Atmospheric Science, School of Physics, Peking University, Beijing, 100871, China;
6.Institute of Urban Meteorology, Chinese Meteorological Administration, Beijing, 100089, China;
7.Field Experiment Base of Cloud and Precipitation Research in North China, China Meteorological Administration, Beijing, 101200, China;
8.Beijing Key Laboratory of Cloud, Precipitation and Atmospheric Water Resources, Beijing, 100089, China
推荐引用方式
GB/T 7714
Liu, Q ,Ding, DP ,Huang, MY ,et al. A study of elevated pollution layer over the North China Plain using aircraft measurements[J]. Atmospheric Environment,2018,190:188-194.
APA Liu, Q .,Ding, DP .,Huang, MY .,Tian, P .,Zhao, DL .,...&Zhao, CS .(2018).A study of elevated pollution layer over the North China Plain using aircraft measurements.Atmospheric Environment,190,188-194.
MLA Liu, Q ,et al."A study of elevated pollution layer over the North China Plain using aircraft measurements".Atmospheric Environment 190(2018):188-194.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
1-s2.0-S135223101830(2154KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Q (Liu, Quan)[ 1,6 ]]的文章
[Ding, DP (Ding, Deping)[ 1,8 ]]的文章
[Huang, MY (Huang, Mengyu)[ 1,7 ]]的文章
百度学术
百度学术中相似的文章
[Liu, Q (Liu, Quan)[ 1,6 ]]的文章
[Ding, DP (Ding, Deping)[ 1,8 ]]的文章
[Huang, MY (Huang, Mengyu)[ 1,7 ]]的文章
必应学术
必应学术中相似的文章
[Liu, Q (Liu, Quan)[ 1,6 ]]的文章
[Ding, DP (Ding, Deping)[ 1,8 ]]的文章
[Huang, MY (Huang, Mengyu)[ 1,7 ]]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。