Incoming plate variation along the northern Manila Trench

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋地质与环境重点实验室

	Incoming plate variation along the northern Manila Trench
	Chen Chuan-Xu1,2 ; Wu Shi-Guo 1; Zhao Chang-Lei 3
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2014-12-01
卷号	57 期号:12 页码:4063-4073
关键词	Manila Trench Subduction zone Incoming plate Accretionary wedge Mult-channel seismic
通讯作者	Chen, CX (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
英文摘要	According to the differences of the sediment thickness, basement topography, crustal thickness, water content and volcanic activity of the incoming crust, which are revealed by the newly integrated bathymetric, previous seismic data and the reprocessed seismic line 973, we suggest that the incoming crust along northern Manila Trench can be divided into three areas from north to south: (1) the trapped oceanic crust with thick sediment and relatively thin crust; (2) transitional crust (?) with thin sediment, thick crust and widespread magmatism; and (3) normal SCS crust with relatively thick sediment. This incoming plate variation results in a special style of deformation along the accretionary wedge, including the formation of a weak deformation belt, the reentrant trench geometry and the huge uplift of the upper slope. The middle part may also give rise to profound change in the geometry of the subducted slab and the seismicity of seismogenic structures.
学科主题	Geochemistry & Geophysics
收录类别	SCI
语种	英语
WOS记录号	WOS:000347270700019
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/23810]
专题	海洋研究所_海洋地质与环境重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Natl Petr Corp, Hangzhou Res Inst Geol, Hangzhou 310023, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Chen Chuan-Xu,Wu Shi-Guo,Zhao Chang-Lei. Incoming plate variation along the northern Manila Trench[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2014,57(12):4063-4073.
APA	Chen Chuan-Xu,Wu Shi-Guo,&Zhao Chang-Lei.(2014).Incoming plate variation along the northern Manila Trench.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,57(12),4063-4073.
MLA	Chen Chuan-Xu,et al."Incoming plate variation along the northern Manila Trench".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 57.12(2014):4063-4073.