Present-Day Crustal Deformation in China Constrained by Global Positioning System Measurements
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- Qi Wang
- Institute of Seismology, China Seismological Bureau, Wuhan 430071, China.
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- Pei-Zhen Zhang
- Center for Crustal Movement Studies and Institute of Geology, China Seismological Bureau, Beijing 100029, China.
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- Jeffrey T. Freymueller
- Geophysical Institute, University of Alaska, Fairbanks, AK 99775, USA.
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- Roger Bilham
- Department of Geological Sciences and CIRES, University of Colorado, Boulder, CO 80309, USA.
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- Kristine M. Larson
- Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO 80309, USA.
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- Xi'an Lai
- Institute of Seismology, China Seismological Bureau, Wuhan 430071, China.
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- Xinzhao You
- Institute of Seismology, China Seismological Bureau, Wuhan 430071, China.
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- Zhijun Niu
- Center for Crustal Movement Studies and Institute of Geology, China Seismological Bureau, Beijing 100029, China.
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- Jianchun Wu
- Center for Crustal Movement Studies and Institute of Geology, China Seismological Bureau, Beijing 100029, China.
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- Yanxin Li
- First Crustal Deformation Monitoring Center, China Seismological Bureau, Tianjin 300180, China.
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- Jingnan Liu
- School of Geodesy and Geomatics, Wuhan University, Wuhan, 430071, China.
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- Zhiqiang Yang
- Department of Surveying Engineering, Chang'an University, Xi'an 710064, China.
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- Qizhi Chen
- Geophysical Institute, University of Alaska, Fairbanks, AK 99775, USA.
書誌事項
- 公開日
- 2001-10-19
- DOI
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- 10.1126/science.1063647
- 公開者
- American Association for the Advancement of Science (AAAS)
この論文をさがす
説明
<jats:p>Global Positioning System (GPS) measurements in China indicate that crustal shortening accommodates most of India's penetration into Eurasia. Deformation within the Tibetan Plateau and its margins, the Himalaya, the Altyn Tagh, and the Qilian Shan, absorbs more than 90% of the relative motion between the Indian and Eurasian plates. Internal shortening of the Tibetan plateau itself accounts for more than one-third of the total convergence. However, the Tibetan plateau south of the Kunlun and Ganzi-Mani faults is moving eastward relative to both India and Eurasia. This movement is accommodated through rotation of material around the eastern Syntaxis. The North China and South China blocks, east of the Tibetan Plateau, move coherently east-southeastward at rates of 2 to 8 millimeters per year and 6 to 11 millimeters per year, respectively, with respect to the stable Eurasia.</jats:p>
収録刊行物
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- Science
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Science 294 (5542), 574-577, 2001-10-19
American Association for the Advancement of Science (AAAS)
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詳細情報 詳細情報について
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- CRID
- 1361981470664060928
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- NII論文ID
- 80012656427
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- ISSN
- 10959203
- 00368075
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- データソース種別
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