Geochemical characteristics of dust aerosol availability in northwestern China

doi:10.1007/s12517-019-4580-0

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院新生代地质与环境重点实验室

	Geochemical characteristics of dust aerosol availability in northwestern China
	Wang, Xunming 1,2; Sun, Jimin 2,3; Qiang, Mingrui 4; Zhang, Caixia 5; Li, Danfeng 1; Hua, Ting 5; Li, Hui 5; Lang, Lili 1; Jiao, Linlin 1; Cai, Diwen 1
刊名	ARABIAN JOURNAL OF GEOSCIENCES
	2019-07-01
卷号	12 期号:13 页码:10
关键词	Dust aerosol Availability Landscape Geochemistry
ISSN号	1866-7511
DOI	10.1007/s12517-019-4580-0
英文摘要	Based on field sample collections, wind tunnel experiments, and statistical analyses, the spatial differences of geochemical characteristics of dust aerosol availability originating from different landscapes in the Tarim Basin, Qaidam Basin, and Ala Shan Plateau of northwestern China were evaluated. Experiments and statistical analysis results showed that there are many differences in the geochemical characteristics of dust aerosol availability originating from above regions. Riverbeds, wadis and gobi deserts, and interdunes are the major landscapes for element emissions of dust aerosols in the Qaidam Basin, Ala Shan Plateau, and Tarim Basin, respectively. Among them, more than 60% of the elements such as Ti, Cr, Rb, Y, Nb, Ce, Nd, Pb, and Al2O3 in dust aerosol availability that originated from the Ala Shan Plateau and the Tarim Basin may play an important role in the element emissions in coarse fractions. Variations in the geochemical characteristics of dust aerosol availability caused by landscape and regional differences may play an important role in loess compositions and in past climate reconstructions that used post-depositional eolian sediments as a proxy.
资助项目	National Key Research and Development Program of China[2016YFA0601900] ; Key Frontier Program of Chinese Academy of Sciences[QYZDJ-SSW-DQC043] ; National Natural Science Foundation of China[41771012]
WOS关键词	PAST 8 MA ; MINERAL DUST ; ASIAN DUST ; ISOTOPE GEOCHEMISTRY ; TAKLIMAKAN DESERT ; LOESS PROVENANCE ; EOLIAN DEPOSITS ; AEOLIAN DUST ; GOBI DESERT ; EMISSION
WOS研究方向	Geology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000473472000001
资助机构	National Key Research and Development Program of China ; National Key Research and Development Program of China ; Key Frontier Program of Chinese Academy of Sciences ; Key Frontier Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Key Frontier Program of Chinese Academy of Sciences ; Key Frontier Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Key Frontier Program of Chinese Academy of Sciences ; Key Frontier Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Key Frontier Program of Chinese Academy of Sciences ; Key Frontier Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/92661]
专题	地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者	Wang, Xunming
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China 4.Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 73000, Gansu, Peoples R China 5.Chinese Acad Sci, Key Lab Desert & Desertificat, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xunming,Sun, Jimin,Qiang, Mingrui,et al. Geochemical characteristics of dust aerosol availability in northwestern China[J]. ARABIAN JOURNAL OF GEOSCIENCES,2019,12(13):10.
APA	Wang, Xunming.,Sun, Jimin.,Qiang, Mingrui.,Zhang, Caixia.,Li, Danfeng.,...&Ma, Wenyong.(2019).Geochemical characteristics of dust aerosol availability in northwestern China.ARABIAN JOURNAL OF GEOSCIENCES,12(13),10.
MLA	Wang, Xunming,et al."Geochemical characteristics of dust aerosol availability in northwestern China".ARABIAN JOURNAL OF GEOSCIENCES 12.13(2019):10.