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Holocene slip rate along the Gyaring Co Fault, central Tibet

文献类型：期刊论文

作者Shi, Xuhua1; Kirby, Eric2; Lu, Haijian3; Robinson, Ruth4; Furlong, Kevin P.1; Wang, Erchie5
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2014-08-28
卷号41期号:16页码:5829-5837
ISSN号0094-8276
关键词active faulting slip rate Gyaring Co lacustrine shorelines
DOI10.1002/2014GL060782
文献子类Article
英文摘要Although geodetic measurements of interseismic deformation in interior Tibet suggest slow strain accumulation, active slip along the right-lateral Gyaring Co Fault is suggested to be between 8 and 21mm/yr. Reliable geologic constraints on the slip rate along this fault are sparse. Here we document 122m of right-lateral displacement of lacustrine shorelines across the Gyaring Co Fault. Optically stimulated luminescence ages of the shorelines are tightly clustered between 4.1 and 4.4ka. These data require an average slip rate of 2.2-3.2mm/yr along the central Gyaring Co Fault during the latter half of the Holocene. Consideration of seismic cycle effects allows the possibility of slightly higher average slip rates, up to 2.2-4.5mm/yr. Overall, our results suggest that the slip rate along the Gyaring Co Fault is similar to other strike-slip faults in interior Tibet, supporting the notion that active deformation in this region is distributed among numerous, slowly moving faults.
WOS关键词ALTYN-TAGH FAULT ; INDIA-ASIA COLLISION ; EAST-WEST EXTENSION ; KUNLUN FAULT ; CONTINENTAL DEFORMATION ; LITHOSPHERIC STRENGTH ; CRUSTAL DEFORMATION ; ACTIVE DEFORMATION ; GPS MEASUREMENTS ; KARAKORAM FAULT
WOS研究方向Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000342755400019
资助机构NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587) ; NSF(EAR-0911587)
源URL[http://ir.iggcas.ac.cn/handle/132A11/85964]  
专题中国科学院地质与地球物理研究所
通讯作者Shi, Xuhua
作者单位1.Penn State Univ, Dept Geosci, University Pk, PA 16802 USA
2.Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR 97331 USA
3.Chinese Acad Geol Sci, Inst Geol, Beijing, Peoples R China
4.Univ St Andrews, Dept Earth & Environm Sci, St Andrews, Fife, Scotland
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Shi, Xuhua,Kirby, Eric,Lu, Haijian,et al. Holocene slip rate along the Gyaring Co Fault, central Tibet[J]. GEOPHYSICAL RESEARCH LETTERS,2014,41(16):5829-5837.
APA Shi, Xuhua,Kirby, Eric,Lu, Haijian,Robinson, Ruth,Furlong, Kevin P.,&Wang, Erchie.(2014).Holocene slip rate along the Gyaring Co Fault, central Tibet.GEOPHYSICAL RESEARCH LETTERS,41(16),5829-5837.
MLA Shi, Xuhua,et al."Holocene slip rate along the Gyaring Co Fault, central Tibet".GEOPHYSICAL RESEARCH LETTERS 41.16(2014):5829-5837.

入库方式： OAI收割

来源：地质与地球物理研究所

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