干旱区生态环境知识资源中心(Arid): Aerosol solar radiative forcing near the Taklimakan Desert based on radiative transfer and regional meteorological simulations during the Dust Aerosol Observation-Kashi campaign

Arid

DOI	10.5194/acp-20-10845-2020
	Aerosol solar radiative forcing near the Taklimakan Desert based on radiative transfer and regional meteorological simulations during the Dust Aerosol Observation-Kashi campaign
	Li, Li; Li, Zhengqiang; Chang, Wenyuan; Ou, Yang; Goloub, Philippe; Li, Chengzhe; Li, Kaitao; Hu, Qiaoyun; Wang, Jianping; Wendisch, Manfred
通讯作者	Li, ZQ
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
EISSN	1680-7324
出版年	2020
卷号	20 期号:18 页码:10845-10864
英文摘要	The Taklimakan Desert is a main and continuous source of Asian dust particles causing significant direct radiative effects, which are commonly quantified by the aerosol solar radiative forcing (ASRF). To improve the accuracy of estimates of dust ASRF, the Dust Aerosol Observation-Kashi (DAO-K) campaign was carried out near the Taklimakan Desert in April 2019. The objective of the DAO-K campaign is to provide crucial parameters needed for the calculation of ASRF, such as dust optical and microphysical properties, vertical distribution, and surface albedo. The ASRF was calculated using radiative transfer (RT) simulations based on the observed aerosol parameters, additionally considering the measured atmospheric profiles and diurnal variations of surface albedo. As a result, daily average values of ASRF of -19 Wm(-2) at the top of the atmosphere and -36 W m(-2) at the bottom of the atmosphere were derived from the simulations conducted during the DAO-K campaign. Furthermore, the Weather Research and Forecasting model with Chemistry (WRF-Chem), with assimilation of measurements of the aerosol optical depth and particulate matter (PM) mass concentrations of particles with aerodynamic diameter smaller than 2.5 mu m (PM2.5) and 10 mu m (PM10), is employed to estimate the dust ASRF for comparison. The results of the ASRF simulations (RT and WRF-Chem) were evaluated using ground-based downward solar irradiance measurements, which have confirmed that the RT simulations are in good agreement with simultaneous observations, whereas the WRF-Chem estimations reveal obvious discrepancies with the solar irradiance measurements.
类型	Article
语种	英语
开放获取类型	gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000574778700001
WOS关键词	PLANETARY BOUNDARY-LAYER ; SPECTRAL SURFACE ALBEDO ; TIBETAN PLATEAU ; MINERAL DUST ; PART I ; CHINA ; TRANSPORT ; MODEL ; RADIOSONDE ; EMISSIONS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
来源机构	中国科学院大气物理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326613
作者单位	[Li, Li; Li, Zhengqiang; Ou, Yang; Li, Kaitao; Wang, Jianping] Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China; [Chang, Wenyuan] Chinese Acad Sci, Inst Atmospher Phys, Beijing, Peoples R China; [Goloub, Philippe; Hu, Qiaoyun] Univ Lille 1, CNRS, Lab Opt Atmospher, Lille, France; [Li, Chengzhe] Univ Iowa, Dept Chem & Biochem Engn, Iowa City, IA 52242 USA; [Wendisch, Manfred] Univ Leipzig, Leipzig Inst Meteorol, Leipzig, Germany
推荐引用方式 GB/T 7714	Li, Li,Li, Zhengqiang,Chang, Wenyuan,et al. Aerosol solar radiative forcing near the Taklimakan Desert based on radiative transfer and regional meteorological simulations during the Dust Aerosol Observation-Kashi campaign[J]. 中国科学院大气物理研究所,2020,20(18):10845-10864.
APA	Li, Li.,Li, Zhengqiang.,Chang, Wenyuan.,Ou, Yang.,Goloub, Philippe.,...&Wendisch, Manfred.(2020).Aerosol solar radiative forcing near the Taklimakan Desert based on radiative transfer and regional meteorological simulations during the Dust Aerosol Observation-Kashi campaign.ATMOSPHERIC CHEMISTRY AND PHYSICS,20(18),10845-10864.
MLA	Li, Li,et al."Aerosol solar radiative forcing near the Taklimakan Desert based on radiative transfer and regional meteorological simulations during the Dust Aerosol Observation-Kashi campaign".ATMOSPHERIC CHEMISTRY AND PHYSICS 20.18(2020):10845-10864.