Contrasting influence of Gobi and Taklimakan Deserts on the Dust Aerosols in Western North America

doi:10.1029/2019GL083508

GSTDTAP > 气候变化

DOI	10.1029/2019GL083508
	Contrasting influence of Gobi and Taklimakan Deserts on the Dust Aerosols in Western North America
	Liu, Lin 1; Guo, Jianping 1; Gong, Hainan 2; Li, Zhanqing 3; Chen, Wen 2; Wu, Renguang 2,4; Wang, Lin 2; Xu, Hui 1; Li, Jian 1; Chen, Dandan 1; Zhai, Panmao 1
	2019-08-16
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2019
卷号	46 期号:15 页码:9064-9071
文章类型	Article
语种	英语
国家	Peoples R China; USA
英文摘要	The dust generated in East Asia influences the western North America (WNA) through its trans-Pacific transport. This study investigates the distinct contribution between two main dust sources in East Asia on this remote influence based on Modern-Era Retrospective analysis for Research and Applications version 2 data set. Results show that the dust generated in Gobi desert (GD) exerts a larger influence on the WNA compared to those in Taklimakan desert (TD). This difference is attributed to the different terrain and background winds in GD and TD. The GD is relatively flat and dominated by westerlies throughout the troposphere, which facilitates the trans-Pacific transport of dust to WNA. However, the TD is located in the Tarim Basin and dominated by easterly wind in the lower troposphere. The uplifted dust is largely redeposited in TD. Moreover, the influence of GD on dust in WNA experiences decadal change around 1999, which is related to intrinsic change of dust loading in GD.
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000483812500050
WOS关键词	TRANS-PACIFIC TRANSPORT ; ASIAN DUST ; EAST-ASIA ; OPTICAL DEPTH ; CHINA ; PRECIPITATION ; SIMULATION ; STORMS
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/186056
专题	气候变化
作者单位	1.Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing, Peoples R China; 2.Chinese Acad Sci, Ctr Monsoon Syst Res, Inst Atmospher Phys, Beijing, Peoples R China; 3.Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, College Pk, MD 20742 USA; 4.Zhejiang Univ, Sch Earth Sci, Hangzhou, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Liu, Lin,Guo, Jianping,Gong, Hainan,et al. Contrasting influence of Gobi and Taklimakan Deserts on the Dust Aerosols in Western North America[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(15):9064-9071.
APA	Liu, Lin.,Guo, Jianping.,Gong, Hainan.,Li, Zhanqing.,Chen, Wen.,...&Zhai, Panmao.(2019).Contrasting influence of Gobi and Taklimakan Deserts on the Dust Aerosols in Western North America.GEOPHYSICAL RESEARCH LETTERS,46(15),9064-9071.
MLA	Liu, Lin,et al."Contrasting influence of Gobi and Taklimakan Deserts on the Dust Aerosols in Western North America".GEOPHYSICAL RESEARCH LETTERS 46.15(2019):9064-9071.