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DOI | 10.1038/s41467-018-06233-x |
Multi-terrane structure controls the contrasting lithospheric evolution beneath the western and central-eastern Tibetan plateau | |
Huangfu, Pengpeng; Li, Zhong-Hai; Gerya, Taras; Fan, Weiming; Zhang, Kai-Jun; Zhang, Huai; Shi, Yaolin | |
通讯作者 | Li, ZH (通讯作者) |
发表日期 | 2018 |
EISSN | 2041-1723 |
卷号 | 9 |
英文摘要 | The Tibetan plateau is manifested by contrasting along-strike lithospheric structures, but its formation mechanism and the relationship with the heterogeneous multi-terrane configuration is a challenging problem. Here we conduct systematic numerical modeling to explore the roles of width, density, and rheological properties of the multiple terranes in the lithospheric evolution of the Tibetan plateau, which reveals two distinct collision modes. In Mode-I, the lithospheric mantles of both the strong and weak terranes in the Tibetan plate are completely detached, followed by the underthrusting of Indian lithosphere beneath the whole plateau. Alternatively, Mode-II is characterized by full detachment of the weak terranes, but (partial) residue of the strong terranes during collision. These two contrasting modes, broadly consistent with the lithospheric structures of western and central-eastern Tibetan plateau, respectively, are strongly dependent on the along-strike variation of the width of the strong Lhasa-Qiangtang terranes. |
关键词 | TECTONIC EVOLUTIONCONTINENTAL DEFORMATIONCOLLISIONAL OROGENSSEISMIC IMAGESCONSTRAINTSGROWTHSUBDUCTIONEXTRUSIONPROPAGATIONVOLCANISM |
语种 | 英语 |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000444756400003 |
来源期刊 | NATURE COMMUNICATIONS |
来源机构 | 中国科学院青藏高原研究所 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/259267 |
推荐引用方式 GB/T 7714 | Huangfu, Pengpeng,Li, Zhong-Hai,Gerya, Taras,et al. Multi-terrane structure controls the contrasting lithospheric evolution beneath the western and central-eastern Tibetan plateau[J]. 中国科学院青藏高原研究所,2018,9. |
APA | Huangfu, Pengpeng.,Li, Zhong-Hai.,Gerya, Taras.,Fan, Weiming.,Zhang, Kai-Jun.,...&Shi, Yaolin.(2018).Multi-terrane structure controls the contrasting lithospheric evolution beneath the western and central-eastern Tibetan plateau.NATURE COMMUNICATIONS,9. |
MLA | Huangfu, Pengpeng,et al."Multi-terrane structure controls the contrasting lithospheric evolution beneath the western and central-eastern Tibetan plateau".NATURE COMMUNICATIONS 9(2018). |
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