Constraints on crustal compositional architecture across the North China-Altaids transition and implications for craton margin reworking

doi:10.1093/nsr/nwae171

IOCAS-IR > 海洋地质与环境重点实验室

	Constraints on crustal compositional architecture across the North China-Altaids transition and implications for craton margin reworking
	Ye, Zhuo 1,2; Tan, Xiaomiao 3; Gao, Rui 3; Li, Qiusheng 2; Zhang, Hongshuang 2; Wu, Xiaoyang 4; Li, Wenhui 2; Li, Yingkang 5
	2024-06-07
发表期刊	NATIONAL SCIENCE REVIEW
ISSN	2095-5138
卷号	11 期号:5 页码:13
通讯作者	Ye, Zhuo([email protected]) ; Tan, Xiaomiao([email protected]) ; Gao, Rui([email protected])
摘要	The phase of secular evolution of continents is manifested as the degree of compositional differentiation, modification and maturation of continental crusts, which is vital in understanding the mechanism of continental evolution but is difficult to quantify. Here we use integrated passive- and active-source seismic profiling to conduct joint analysis and inversion and derive Vs and Vp/Vs section models across the North China Craton (NCC) to southeastern Altaids boundary zone that bears a tectonic transition from a reworked ancient craton margin to a Phanerozoic accretionary orogen. We systematically exploited the imaged multiple physical properties as precise and delicate proxies to constrain the compositional architecture in the crust across this important tectonic transition subject to various crustal evolutional phases. Our Vs and Vp/Vs imaging, together with the existing isotopic data, characterizes the Yin Shan-Yan Shan belt as the northern NCC margin with layered homogeneous compositions that point to an evolved crust. However, the lower-crustal low-Vs/high-Vp/Vs signature that overlaps the shallowly dipping to horizontal reflective fabrics suggests that the crust of the northern NCC margin has undergone considerable reworking through lower-crustal-stretching-assisted melt migration and mixing since the late Paleozoic to Mesozoic eras. The process probably involved crust-mantle interaction and thus resulted in a compositionally modified ancient crustal basement. On the contrary, the southeastern Altaids domain manifests crustal complexity in compositions and structures inferred to be indicative of a juvenile crust of the Phanerozoic accretionary orogen. Our results provide deep physical-property constraints that shed new light on the crustal evolution of a complex craton margin. The compositional differentiation and modification of continental crusts manifest the physical and chemical process reflecting the mechanism of secular evolution of continents; however, it is difficult to quantify. This work provides delicate seismic constraints to address this issue in the complex craton margin of North China.
关键词	North China Craton Altaids crustal composition receiver function joint inversion continental reworking
DOI	10.1093/nsr/nwae171
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China; China Earthquake Networks Center
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001240358700001
出版者	OXFORD UNIV PRESS
WOS关键词	SURFACE-WAVE DISPERSION ; SOLONKER SUTURE ZONE ; CONTINENTAL-CRUST ; JOINT INVERSION ; LITHOSPHERIC STRUCTURE ; RECEIVER FUNCTIONS ; AMBIENT NOISE ; VELOCITY ; ACCRETION ; BELT
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/186015
专题	海洋地质与环境重点实验室
通讯作者	Ye, Zhuo; Tan, Xiaomiao; Gao, Rui
作者单位	1.Chinese Acad Geol Sci, SinoProbe Ctr, Beijing 100037, Peoples R China 2.Chinese Acad Geol Sci, Inst Geol, Key Lab Deep Earth Dynam, Minist Nat Resources, Beijing 100037, Peoples R China 3.Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangzhou 510275, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 5.China Geol Survey, China Geol Sample Informat Ctr, Yanjiao 065201, Peoples R China
推荐引用方式 GB/T 7714	Ye, Zhuo,Tan, Xiaomiao,Gao, Rui,et al. Constraints on crustal compositional architecture across the North China-Altaids transition and implications for craton margin reworking[J]. NATIONAL SCIENCE REVIEW,2024,11(5):13.
APA	Ye, Zhuo.,Tan, Xiaomiao.,Gao, Rui.,Li, Qiusheng.,Zhang, Hongshuang.,...&Li, Yingkang.(2024).Constraints on crustal compositional architecture across the North China-Altaids transition and implications for craton margin reworking.NATIONAL SCIENCE REVIEW,11(5),13.
MLA	Ye, Zhuo,et al."Constraints on crustal compositional architecture across the North China-Altaids transition and implications for craton margin reworking".NATIONAL SCIENCE REVIEW 11.5(2024):13.