气候变化领域集成服务门户(CCPortal): Multi-terrane structure controls the contrasting lithospheric evolution beneath the western and central-eastern Tibetan plateau

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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 EVOLUTION CONTINENTAL DEFORMATION COLLISIONAL OROGENS SEISMIC IMAGES CONSTRAINTS GROWTH SUBDUCTION EXTRUSION PROPAGATION VOLCANISM
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).