气候变化领域集成服务门户(CCPortal): India-Tarim Lithospheric Mantle Collision Beneath Western Tibet Controls the Cenozoic Building of Tian Shan

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DOI	10.1029/2021GL094561
	India-Tarim Lithospheric Mantle Collision Beneath Western Tibet Controls the Cenozoic Building of Tian Shan
	Huangfu, Pengpeng; Li, Zhong-Hai; Zhang, Kai-Jun; Fan, Weiming; Zhao, Junmeng; Shi, Yaolin
通讯作者	Li, ZH (通讯作者)
发表日期	2021
ISSN	0094-8276
EISSN	1944-8007
卷号	48 期号:14
英文摘要	The ongoing India-Asia collision principally regulates the Cenozoic tectonic deformation of the Asian interior, and builds a far-away but active spectacular intraplate orogen-Tian Shan. However, the deep processes and dynamics of far-field deformation propagation and the resultant Tian Shan building remain ambiguous. Here, we construct systematic numerical models with variable thermo-rheological properties of the orogen-featured blocks and convergence rates, which reveal that the far-field effect of India-Asia collision on the Tian Shan building is strongly controlled by the direct collision of Indian lithospheric mantle with the rigid Tarim block beneath western Tibet. The model results, together with the well-established geological and geophysical constraints, not only reconcile the first-order crustal and lithospheric structures of the western Tibetan plateau and Tian Shan, but also confirm a >30 Myr time lag between the initial India-Asia collision and the far-field Tian Shan building.
关键词	TIEN-SHAN TECTONIC EVOLUTION VELOCITY STRUCTURE CRUSTAL STRUCTURE HIMALAYAN ARC PLATEAU SUBDUCTION PROPAGATION MODELS BASIN
英文关键词	mountain building; far-field effect; Tian Shan; western Tibet; India-Tarim collision; numerical modeling
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000711496700042
来源期刊	GEOPHYSICAL RESEARCH LETTERS
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/260161
推荐引用方式 GB/T 7714	Huangfu, Pengpeng,Li, Zhong-Hai,Zhang, Kai-Jun,et al. India-Tarim Lithospheric Mantle Collision Beneath Western Tibet Controls the Cenozoic Building of Tian Shan[J]. 中国科学院青藏高原研究所,2021,48(14).
APA	Huangfu, Pengpeng,Li, Zhong-Hai,Zhang, Kai-Jun,Fan, Weiming,Zhao, Junmeng,&Shi, Yaolin.(2021).India-Tarim Lithospheric Mantle Collision Beneath Western Tibet Controls the Cenozoic Building of Tian Shan.GEOPHYSICAL RESEARCH LETTERS,48(14).
MLA	Huangfu, Pengpeng,et al."India-Tarim Lithospheric Mantle Collision Beneath Western Tibet Controls the Cenozoic Building of Tian Shan".GEOPHYSICAL RESEARCH LETTERS 48.14(2021).