Moho offset beneath the central Bangong-Nujiang suture of Tibetan Plateau

• 来源期刊: 科学通报(英文版)
• 学科: 地球科学
• 关键词: 西藏高原 缝合 怒江 中央 羌塘地体 地壳厚度 旅行时间 几何结构
• 年，卷（期）: 2010,（7）
• 所属期刊栏目: ARTICLES
• 页码范围: 607-613
• 页数: 7页
• 分类号: P548 TV213.2
• 语种: 英文

摘要

By analyzing teleseismic waveforms recorded by 53 stations of Hi-Climb profile passing through the central Bangong-Nujiang suture(BNS) ,a total of 4764 high-quality receiver functions are obtained.The average crustal thickness and Poisson''s ratio beneath each station are estimated using the travel time of Ps and PpPs of the Moho.The discontinuities such as the Moho,the 410and 660-km interfaces are also studied using the common converted points(CCP) time to depth migration of receiver functions. The main res...