干旱区生态环境知识资源中心(Arid): Tracing the dune activation of Badain Jaran Desert and Tengger Desert by using near infrared spectroscopy and chemometrics

Arid

DOI	10.1177/0967033519870303
	Tracing the dune activation of Badain Jaran Desert and Tengger Desert by using near infrared spectroscopy and chemometrics
	Zhang, Xin 1; Liu, Panpan 1; Pan, Baolin 2; Wei, Mingjian 2; Zhang, Zhuoyong 1
通讯作者	Zhang, Xin
来源期刊	JOURNAL OF NEAR INFRARED SPECTROSCOPY
ISSN	0967-0335
EISSN	1751-6552
出版年	2019
卷号	27 期号:5 页码:370-378
英文摘要	Tracing the sand source is helpful to interpret the evolution of deserts and explain the relations between the desert and the climatic geographical condition around. Furthermore, it is helpful to investigate the reasons for sandstorms in corresponding areas. In this work, near infrared spectroscopy combined with hierarchical cluster analysis was proposed as a novel method to characterize sand samples collected from Badain Jaran and Tengger Deserts, two main sources of sandstorms in North China. Partial least square discriminant analysis gives a classification result with an accuracy of 100% for the estimation of hierarchical cluster analysis. The results provide support that Badain Jaran Desert and Tengger Desert have sand exchanged by monsoonal weather events. The transmission between the two deserts is also affected by the local terrain. The sand samples were also analyzed by electron microscopy, energy dispersive spectroscopy and Fourier transform infrared spectroscopy to investigate the sample differences in morphology, elemental contents and molecular structures. Near infrared spectroscopy combined with chemometric methods has the potential to be used for the identification of sand samples to determine the sources of sands with advantages of fast, nondestructive, low cost and in situ analysis.
英文关键词	Sand identification dune activation near infrared spectroscopy chemometrics
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000483436100001
WOS关键词	INNER-MONGOLIA ; SAND ; AUTHENTICATION ; PROVENANCE ; CHEMISTRY ; CORE
WOS类目	Chemistry, Applied ; Spectroscopy
WOS研究方向	Chemistry ; Spectroscopy
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217254
作者单位	1.Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China; 2.Capital Normal Univ, Coll Resource & Tourism, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xin,Liu, Panpan,Pan, Baolin,et al. Tracing the dune activation of Badain Jaran Desert and Tengger Desert by using near infrared spectroscopy and chemometrics[J],2019,27(5):370-378.
APA	Zhang, Xin,Liu, Panpan,Pan, Baolin,Wei, Mingjian,&Zhang, Zhuoyong.(2019).Tracing the dune activation of Badain Jaran Desert and Tengger Desert by using near infrared spectroscopy and chemometrics.JOURNAL OF NEAR INFRARED SPECTROSCOPY,27(5),370-378.
MLA	Zhang, Xin,et al."Tracing the dune activation of Badain Jaran Desert and Tengger Desert by using near infrared spectroscopy and chemometrics".JOURNAL OF NEAR INFRARED SPECTROSCOPY 27.5(2019):370-378.