中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地球环境研究所
  3. 中国科学院地球环境研究所
  4. 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

文献类型：期刊论文

作者Xie, Xingjun1,2,3,4; Kong, Xianghui2,3,4; Du, Yajuan2,3,4; Chang, Qiufang2,5; Tang, Ling2,3,4; Zhou, Jie2,3,4
刊名OPEN GEOSCIENCES
出版日期2018
卷号10期号:1页码:699-717
ISSN号2391-5447
关键词drilling core VRM orientation magnetic fabric prevailing surface palaeowind direction
DOI10.1515/geo-2018-0056
通讯作者Xie, Xingjun(xiexj@ieecas.cn)
英文摘要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.
WOS关键词RECONSTRUCTION ; ANISOTROPY ; PALEOSOLS ; SEDIMENTS ; PLATEAU ; SECTION ; CYCLES
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
语种英语
出版者DE GRUYTER POLAND SP ZOO
WOS记录号WOS:000451520600005
资助机构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
源URL[http://ir.ieecas.cn/handle/361006/14561]  
专题地球环境研究所_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.

入库方式： OAI收割

来源：地球环境研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。