干旱区生态环境知识资源中心(Arid): Seasonal variation in particle contribution and aerosol types in Shanghai based on satellite data from MODIS and CALIOP

Arid

DOI	10.1016/j.partic.2019.10.001
	Seasonal variation in particle contribution and aerosol types in Shanghai based on satellite data from MODIS and CALIOP
	Liu, Qiong; Liu, Xin; Liu, Tongqiang; Kang, Yanming; Chen, Yonghang; Li, Jiming; Zhang, Hua
通讯作者	Chen, YH
来源期刊	PARTICUOLOGY
ISSN	1674-2001
EISSN	2210-4291
出版年	2020
卷号	51 页码:18-25
英文摘要	Although the concentration of atmospheric particulate matter in Shanghai has declined in recent years, aerosols remain one of the major pollutants affecting air quality. Herein, spatio-seasonal variation in aerosol optical properties and aerosol types were studied over a 10-year period (2006-2015) in Shanghai, China, using satellite data from Moderate Resolution Imaging Spectroradiometer (MODIS) and Cloud Aerosol Lidar with Orthogonal Polarization (CALIOP). The average aerosol optical depth values for central urban and suburban areas of Shanghai were between 0.9 and 1.0. Clear seasonal variation in aerosol concentrations occurred, causing strongest attenuation in summer and weakest attenuation in autumn. Polluted dust, polluted continental (urban/industrial) and smoke aerosols were the main aerosol types. Desert dust aerosols occurred in the Shanghai area at higher altitudes (greater than 3 km) in spring, related to dusty weather in the north; while in winter, smoke aerosols occurred at high altitudes, related to haze pollution in the north. The aerosols detected in autumn were mainly from local sources, comprising polluted dust, polluted continental, and smoke aerosols. Aerosols in Shanghai clearly reflect both local and regional sources at different times. (C) 2019 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
英文关键词	Aerosol optical depth (AOD) Aerosol type Attenuation Seasonal variation Vertical distribution
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000524974900003
WOS关键词	YANGTZE-RIVER DELTA ; VERTICAL-DISTRIBUTION ; OPTICAL-PROPERTIES ; HAZE ; PM2.5 ; CITY ; DISTRIBUTIONS ; TRANSPORT ; REGION ; STATES
WOS类目	Engineering, Chemical ; Materials Science, Multidisciplinary
WOS研究方向	Engineering ; Materials Science
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324318
作者单位	[Liu, Qiong; Liu, Xin; Liu, Tongqiang; Kang, Yanming; Chen, Yonghang] Donghua Univ, Coll Environm Sci & Engn, Shanghai, Peoples R China; [Liu, Qiong] Donghua Univ, Coll Informat Sci & Technol, Shanghai, Peoples R China; [Li, Jiming] Lanzhou Univ, Key Lab Semiarid Climate Change, Minist Educ, Coll Atmospher Sci, Lanzhou, Peoples R China; [Zhang, Hua] Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qiong,Liu, Xin,Liu, Tongqiang,et al. Seasonal variation in particle contribution and aerosol types in Shanghai based on satellite data from MODIS and CALIOP[J]. 兰州大学,2020,51:18-25.
APA	Liu, Qiong.,Liu, Xin.,Liu, Tongqiang.,Kang, Yanming.,Chen, Yonghang.,...&Zhang, Hua.(2020).Seasonal variation in particle contribution and aerosol types in Shanghai based on satellite data from MODIS and CALIOP.PARTICUOLOGY,51,18-25.
MLA	Liu, Qiong,et al."Seasonal variation in particle contribution and aerosol types in Shanghai based on satellite data from MODIS and CALIOP".PARTICUOLOGY 51(2020):18-25.