Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China

	Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China
	Zheng, YJ ; Huang, ZX ; Liu, FT ; Li, JY
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2000-07-01
卷号	43 期号:4 页码:480-+
关键词	Rayeigh waves group velocity dispersion. grid inversion seas in eastern China velocity structure of the crust and upper mantle
ISSN号	0001-5733
文献子类	Article
英文摘要	The velocity structure of the crust and upper mantle beneath the seas in eastern China are revealed in this paper by studying the surface wave dispersion. High quality Rayleigh wave data from thirty-one stations are used in this paper. A new grid inversion method (Occam's inversion method) is adopted to calculate the pure path dispersion curves in this area. The group velocity maps of Rayleigh waves are obtained for thirty-six periods from 10 to 150 seconds, and the shear wave velocity structure are constructed for a few locations typical for some tectonic units. The division of different tectonic units and the characteristics of both velocity structure and the depth of low-velocity layer in the upper mantle of different tectonic units in the study area are studied.
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000088538700007
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/76043]
专题	中国科学院地质与地球物理研究所
通讯作者	Zheng, YJ
作者单位	1.China Seismol Bur, Inst Crustal Dynam, Beijing 100085, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zheng, YJ,Huang, ZX,Liu, FT,et al. Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2000,43(4):480-+.
APA	Zheng, YJ,Huang, ZX,Liu, FT,&Li, JY.(2000).Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,43(4),480-+.
MLA	Zheng, YJ,et al."Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 43.4(2000):480-+.