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  2. 地质与地球物理研究所
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  4. 岩石圈演化国家重点实验室
Geophysical evidence on segmentation of the Tancheng-Lujiang fault and its implications on the lithosphere evolution in East China

文献类型：期刊论文

作者Deng, Yangfan1,2,3; Fan, Weiming1; Zhang, Zhongjie3; Badal, Jose4
刊名JOURNAL OF ASIAN EARTH SCIENCES
出版日期2013-12-15
卷号78页码:263-276
关键词P-wave Velocity Seismicity Crustal Rheology Geothermal Field Segmentation Properties Tanlu Fault
DOI10.1016/j.jseaes.2012.11.006
文献子类Article
英文摘要The north-south trending Tancheng-Lujiang (Tanlu) fault belt extends from northeast China to the Dabie-Sulu orogenic belt, for a length of more than 3000 km. This fault belt probably has close links with the lithosphere evolution, seismic activity and mineral resource concentration in East China. Surface geological mapping and studies on sedimentation and basin formation have indicated segmentation at the southern, middle and northern domains of the fault. Here we employ geophysical constraints to evaluate these fault segments. Unlike previous geophysical studies focused on laterally varying crust/mantle seismic velocity structure across the fault, in this study we have integrated a variety of geophysical data sets, such as crustal P-wave velocity, earthquake occurrence and released seismic energy, seismogenic layer thickness, surface heat flow and geothermal field, to understand the deep structure and strength of the lithosphere along the Tanlu segmented fault belt. The results demonstrate remarkable crustal-scale north-to-south segmentation this major fault. The geophysical evidence and some geochemical constraints suggest that the Tanlu fault belt probably served as a channel for melt and fluid percolation, and exerted a significant control on the lithosphere evolution in East China. (C) 2012 Elsevier Ltd. All rights reserved.
WOS关键词SEISMIC VELOCITY STRUCTURE ; NORTH CHINA ; TAN-LU ; SOUTH CHINA ; MANTLE BENEATH ; CRUSTAL STRUCTURE ; OROGENIC BELT ; CONTINENTAL LITHOSPHERE ; TECTONIC IMPLICATIONS ; PERIDOTITIC XENOLITHS
WOS研究方向Geology
语种英语
WOS记录号WOS:000327804600017
资助机构Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063) ; Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; Ministry of Land and Resources(Sinoprobe-02-02) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063) ; National Nature Science Foundation of China(41021063)
源URL[http://ir.iggcas.ac.cn/handle/132A11/62622]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
作者单位1.Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
4.Univ Zaragoza, E-50009 Zaragoza, Spain
推荐引用方式
GB/T 7714		 Deng, Yangfan,Fan, Weiming,Zhang, Zhongjie,et al. Geophysical evidence on segmentation of the Tancheng-Lujiang fault and its implications on the lithosphere evolution in East China[J]. JOURNAL OF ASIAN EARTH SCIENCES,2013,78:263-276.
APA Deng, Yangfan,Fan, Weiming,Zhang, Zhongjie,&Badal, Jose.(2013).Geophysical evidence on segmentation of the Tancheng-Lujiang fault and its implications on the lithosphere evolution in East China.JOURNAL OF ASIAN EARTH SCIENCES,78,263-276.
MLA Deng, Yangfan,et al."Geophysical evidence on segmentation of the Tancheng-Lujiang fault and its implications on the lithosphere evolution in East China".JOURNAL OF ASIAN EARTH SCIENCES 78(2013):263-276.

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来源：地质与地球物理研究所

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