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DOI	10.1111/ter.12520
	Block motions and strain partition on active faults in Northeast Tibet and their geodynamic implications
	Pan, Zhengyang; Zhang, Zhihui; Shao, Zhigang; Zhao, Guoqiang
通讯作者	Pan, ZY (通讯作者)
发表日期	2021
ISSN	0954-4879
EISSN	1365-3121
起始页码	356
结束页码	363
卷号	33 期号:4
英文摘要	An updated GPS velocity field and set of focal mechanism solutions have allowed us to quantify the detailed tectonic deformation of Northeast Tibet. By employing block kinematic modelling, we show how the relative motion of modelled blocks is accommodated by deformation on major fault structures across the region, from the Eastern Kunlun Range to the Qilian Shan, with the slip rate decrease from the centre towards the east in the Kunlun, the Haiyuan and the Altyn Tagh Fault, as well as strain partitioning on these faults. The deflection of both the derived block strains and the focal stress from the west to the east also implies the strain transfer from the strike-slip shearing to crustal shortening. Combining the different faulting regimes in each block with the distinctive distribution of the strain ratios, our results support a model of diffusive deformation associated with strain partition along tectonic boundary faults.
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000617538400001
来源期刊	TERRA NOVA
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/260137
推荐引用方式 GB/T 7714	Pan, Zhengyang,Zhang, Zhihui,Shao, Zhigang,et al. Block motions and strain partition on active faults in Northeast Tibet and their geodynamic implications[J]. 中国科学院青藏高原研究所,2021,33(4).
APA	Pan, Zhengyang,Zhang, Zhihui,Shao, Zhigang,&Zhao, Guoqiang.(2021).Block motions and strain partition on active faults in Northeast Tibet and their geodynamic implications.TERRA NOVA,33(4).
MLA	Pan, Zhengyang,et al."Block motions and strain partition on active faults in Northeast Tibet and their geodynamic implications".TERRA NOVA 33.4(2021).