Crustal shear-wave velocity structure of northeastern Tibet revealed by ambient seismic noise and receiver functions

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• 作者：Zhenbo Wu^a ; ^b ; Tao Xu^a ; ^c ; ^{xutao@mail.iggcas.ac.cn} ; José ; Badal^d ; Huajian Yao^e ; ^f ; Chenglong Wu^a ; ^b ; Jiwen Teng^a
• 关键词：Northeastern Tibet ; Ambient noise cross-correlation ; Phase velocity dispersion ; Receiver functions ; Joint inversion ; Crustal low velocity zone
• 刊名：Gondwana Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：41
• 期：Complete
• 页码：400-410
• 全文大小：5732 K
• 卷排序：41

文摘

We perform joint inversion of surface wave dispersion and receiver functions. The marked variations of Rayleigh phase velocities along the profile are observed. The low velocity in mid-lower crust under the SG block may due to partial melt.