Incoming plate variation along the northern Manila Trench | |
Chen Chuan-Xu1,2; Wu Shi-Guo1; Zhao Chang-Lei3; Chen, CX (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. | |
2014-12-01 | |
发表期刊 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION |
卷号 | 57期号:12页码:4063-4073 |
文章类型 | Article |
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. |
关键词 | Manila Trench Subduction Zone Incoming Plate Accretionary Wedge Mult-channel Seismic |
学科领域 | Geochemistry & Geophysics |
DOI | 10.6038/cjg20141218 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000347270700019 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/23810 |
专题 | 海洋地质与环境重点实验室 |
通讯作者 | Chen, CX (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
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 |
第一作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Chen Chuan-Xu,Wu Shi-Guo,Zhao Chang-Lei,et al. 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,&Chen, CX .(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. |
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