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Late Quaternary normal faulting and its kinematic mechanism of eastern piedmont fault of the Haba-Yulong Snow Mountains in northwestern Yunnan, China

文献类型：期刊论文

作者Wu ZhongHai1; Zhang YongShuang1; Hu DaoGong1; Zhao XiTao2; Ye PeiSheng1
刊名SCIENCE IN CHINA SERIES D-EARTH SCIENCES
出版日期2009-10-01
卷号52期号:10页码:1470-1484
关键词northwestern Yunnan the Haba-Yulong Snow Mountains Quaternary normal faulting blocks rotation
ISSN号1006-9313
DOI10.1007/s11430-009-0148-2
文献子类Article
英文摘要The regional geologic and geomorphic observations show that an active arcuate normal fault constitutes the main boundary fault of the Haba-Yulong Snow Mountains (HYSM). This fault is called eastern piedmont fault of Haba-Yulong Snow Mountains (HYPF). The fault consists of two segments with differential trend; the northern segment is NW-trending and NE-dipping and the southern section is S-N trending and E-dipping. Three sets of fault scarps cutting late Quaternary landforms and their dating results indicate that the fault is a prominent Holocene active fault and its throw rates are 0.3-1.4 mm/a during late Quaternary. The geometry and kinematics of the fault suggest that the arcuate normal faulting or rifting are typical surface deformation pattern at the two tips of the Z-shaped rift zone of northwestern Yunnan, which is related to regional east-west extension accompanying clockwise rotation of micro-block.
WOS关键词LOWER-CRUSTAL FLOW ; SEISMIC ANISOTROPY ; CLIMATE-CHANGE ; SLIP RATES ; RED-RIVER ; DEFORMATION ; TIBET ; TECTONICS ; PROVINCE ; UPLIFT
WOS研究方向Geology
语种英语
WOS记录号WOS:000271097800002
出版者SCIENCE PRESS
资助机构Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; National Natural Science Foundation of China(40501006) ; National Natural Science Foundation of China(40501006) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; National Natural Science Foundation of China(40501006) ; National Natural Science Foundation of China(40501006) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; National Natural Science Foundation of China(40501006) ; National Natural Science Foundation of China(40501006) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; Department of International Cooperation of Ministry of Science and Technology of China(2006DFA21320) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; China Geological Survey of Ministry of Land and Resources(1212010541404) ; National Natural Science Foundation of China(40501006) ; National Natural Science Foundation of China(40501006)
源URL[http://ir.iggcas.ac.cn/handle/132A11/70486]  
专题中国科学院地质与地球物理研究所
通讯作者Wu ZhongHai
作者单位1.Chinese Acad Geol Sci, Inst Geomech, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Wu ZhongHai,Zhang YongShuang,Hu DaoGong,et al. Late Quaternary normal faulting and its kinematic mechanism of eastern piedmont fault of the Haba-Yulong Snow Mountains in northwestern Yunnan, China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2009,52(10):1470-1484.
APA Wu ZhongHai,Zhang YongShuang,Hu DaoGong,Zhao XiTao,&Ye PeiSheng.(2009).Late Quaternary normal faulting and its kinematic mechanism of eastern piedmont fault of the Haba-Yulong Snow Mountains in northwestern Yunnan, China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,52(10),1470-1484.
MLA Wu ZhongHai,et al."Late Quaternary normal faulting and its kinematic mechanism of eastern piedmont fault of the Haba-Yulong Snow Mountains in northwestern Yunnan, China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 52.10(2009):1470-1484.

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来源：地质与地球物理研究所

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