Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric

doi:10.1515/geo-2018-0056

IEECAS OpenIR > 加速器质谱中心

	Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric
	Xie, Xingjun 1,2,3,4; Kong, Xianghui 2,3,4; Du, Yajuan 2,3,4; Chang, Qiufang 2,5; Tang, Ling 2,3,4; Zhou, Jie 2,3,4
通讯作者	Xie, Xingjun(xiexj@ieecas.cn)
	2018
发表期刊	OPEN GEOSCIENCES
ISSN	2391-5447
卷号	10 期号:1 页码:699-717
摘要	The loess formation sampling method on the Chinese Loess Plateau generally involves the acquisition of samples from the basset section and the drilling core. Constraints imposed by the precision of the drilling machine operation make it difficult to determine the orientation of the samples due to the rotation of the core. Although researchers have proposed solutions for reconstructing the north direction of the samples by adopting the viscous remanent magnetization (VRM) orientation, it remains uncertain whether this approach can be adopted in studies that use the magnetic fabric to trace the palaeomonsoonal direction, and the degree to which this approach will change the magnetic fabric results. Based on the achievements of other researchers, we adopted the VRM orientation of the basset section samples oriented in the field. By determining how the VRM orientation changes the magnetic fabric of loess over different demagnetization temperature ranges, we can draw the preliminary conclusion that there is no significant difference between the magnetic fabric information of the loess obtained at 100-150 degrees C VRM orientation and that obtained from the field orientation (the statistical bin size is 22.5 degrees, significance level alpha = 0.05). This indicates that the VRM orientation approach is feasible for studying non-oriented drilling core samples to determine the prevailing surface paleowind direction with appropriate precision.
关键词	drilling core VRM orientation magnetic fabric prevailing surface palaeowind direction
DOI	10.1515/geo-2018-0056
关键词[WOS]	RECONSTRUCTION ; ANISOTROPY ; PALEOSOLS ; SEDIMENTS ; PLATEAU ; SECTION ; CYCLES
收录类别	SCI ; SCI
语种	英语
资助项目	Fundamental Research Funds for the Central Universities[2017NT04] ; Interdiscipline Research Funds of Beijing Normal University[2017NJCB03] ; National Natural Science Foundation of China[NSFC41730108] ; Chinese Academy of Sciences[QYZDY-SSW-DQC001] ; Chinese Academy of Sciences[ZDBS-SSW-DQC001] ; CAS Light ofWest China Program[XAB2016B03] ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1702]
WOS研究方向	Geology
项目资助者	Fundamental Research Funds for the Central Universities ; Interdiscipline Research Funds of Beijing Normal University ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; CAS Light ofWest China Program ; State Key Laboratory of Loess and Quaternary Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000451520600005
出版者	DE GRUYTER POLAND SP ZOO
引用统计
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/14562
专题	加速器质谱中心
通讯作者	Xie, Xingjun
作者单位	1.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 3.Xian AMS Ctr IEECAS, Xian 710061, Shaanxi, Peoples R China 4.Shaanxi Prov Key Lab Accelerator Mass Spectrometr, Xian 710061, Shaanxi, Peoples R China 5.Zhengzhou Normal Univ, Coll Geog & Tourism, Zhengzhou 450044, Henan, Peoples R China
推荐引用方式 GB/T 7714	Xie, Xingjun,Kong, Xianghui,Du, Yajuan,et al. Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric[J]. OPEN GEOSCIENCES,2018,10(1):699-717.
APA	Xie, Xingjun,Kong, Xianghui,Du, Yajuan,Chang, Qiufang,Tang, Ling,&Zhou, Jie.(2018).Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric.OPEN GEOSCIENCES,10(1),699-717.
MLA	Xie, Xingjun,et al."Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric".OPEN GEOSCIENCES 10.1(2018):699-717.