干旱区生态环境知识资源中心(Arid): The contribution of dust devils and dusty plumes to the aerosol budget in western China

Arid

DOI	10.1016/j.atmosenv.2015.11.025
	The contribution of dust devils and dusty plumes to the aerosol budget in western China
	Han, Yongxiang 1,2; Wang, Kanghong 1; Liu, Feng 3; Zhao, Tianliang 1; Yin, Yan 1; Duan, Jiapeng 1; Luan, Zhaopeng 1
通讯作者	Liu, Feng
来源期刊	ATMOSPHERIC ENVIRONMENT
ISSN	1352-2310
EISSN	1873-2844
出版年	2016
卷号	126 页码:21-27
英文摘要	Based on thermodynamic theory and comprehensive analyses of the Total Ozone Mapping Spectrometer Aerosol Index, surface micro-pulse LiDAR, meteorological elements in the atmospheric boundary layer, observations of sporadic dust devil, the diurnal and seasonal changes of dust devil are characterized, the contribution to the aerosol budget from dust devils and dusty plumes is quantitatively analyzed. The results show that: 1) dust devils and dusty plumes show obvious diurnal and seasonal variations with a single-peaked distribution; 2) thermodynamic efficiency can effectively account for the daily variations of dust devils and dusty plumes from morning to early afternoon, seasonal changes of dust devil activity in summer. The future improved thermodynamic efficiency could be applied to their parameterization; 3) dust devils and dusty plumes may contribute more than 53% of annual total dust aerosols over desert regions in western China,but the calculated contributions have uncertainties. It will be helpful to understand the dust devil and dusty plume contributions to global and regional aerosol loading. Published by Elsevier Ltd.
英文关键词	Dust devil Dusty plumes Dust aerosol Variation characteristics Thermodynamic efficiency Contribution rate
类型	Article
语种	英语
国家	Peoples R China ; USA
收录类别	SCI-E
WOS记录号	WOS:000368958200003
WOS关键词	TRANSPORT ; IRON
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
来源机构	南京信息工程大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/191591
作者单位	1.Nanjing Univ Informat Sci & Technol, Minist Educ, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Meteorol Disaster, Nanjing 210044, Jiangsu, Peoples R China; 2.Nanjing Univ Informat Sci & Technol, Key Lab Aerosol Cloud Precipitat China Meteorol A, Nanjing 210044, Jiangsu, Peoples R China; 3.Univ Illinois Urban Champaign, Prairie Res Inst, Div Illinois State Water Survey, Climate & Atmospher Sci Sect, Champaign, IL 61820 USA
推荐引用方式 GB/T 7714	Han, Yongxiang,Wang, Kanghong,Liu, Feng,et al. The contribution of dust devils and dusty plumes to the aerosol budget in western China[J]. 南京信息工程大学,2016,126:21-27.
APA	Han, Yongxiang.,Wang, Kanghong.,Liu, Feng.,Zhao, Tianliang.,Yin, Yan.,...&Luan, Zhaopeng.(2016).The contribution of dust devils and dusty plumes to the aerosol budget in western China.ATMOSPHERIC ENVIRONMENT,126,21-27.
MLA	Han, Yongxiang,et al."The contribution of dust devils and dusty plumes to the aerosol budget in western China".ATMOSPHERIC ENVIRONMENT 126(2016):21-27.