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Feasibility of applying viscous remanent magnetization (VRM) orientation in the study of palaeowind direction by loess magnetic fabric
Xie, Xingjun1,2,3,4; Kong, Xianghui2,3,4; Du, Yajuan2,3,4; Chang, Qiufang2,5; Tang, Ling2,3,4; Zhou, Jie2,3,4
Corresponding AuthorXie, Xingjun(xiexj@ieecas.cn)
2018
Source PublicationOPEN GEOSCIENCES
ISSN2391-5447
Volume10Issue:1Pages:699-717
AbstractThe 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.
Keyworddrilling core VRM orientation magnetic fabric prevailing surface palaeowind direction
DOI10.1515/geo-2018-0056
WOS KeywordRECONSTRUCTION ; ANISOTROPY ; PALEOSOLS ; SEDIMENTS ; PLATEAU ; SECTION ; CYCLES
Indexed BySCI ; SCI
Language英语
Funding ProjectFundamental 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 Research AreaGeology
Funding OrganizationFundamental 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 SubjectGeosciences, Multidisciplinary
WOS IDWOS:000451520600005
PublisherDE GRUYTER POLAND SP ZOO
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/14562
Collection加速器质谱中心
Corresponding AuthorXie, Xingjun
Affiliation1.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
Recommended Citation
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.
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