青藏高原岩石圈构造及动力学过程研究
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摘要
过去10年中,中美、中法地球物理科学家和地质学家曾经在青藏高原进行数次联合观测.本文综述了联合观测中利用垂直地震反射、广角地震反射以及宽频带数字地震仪进行观测的结果,并将它们进行比较.可以得知,青藏高原内部岩石圈构造的横向差异相当重要,这些异常需要进一步加以检验.从岩石圈构造可以探讨大陆-大陆碰撞模型及高原演化的某些论据
In last decade, several international joint projects in Tibetan plateau were conducted by Chinese, American and French geophysicists and geologists. In the present review,the results from vertical reflections, wide-angle reflections and broadband digital seismic recordings are reviewed and compared. Constraints for the dynamics of continent-continent cllision from the lithospheric structures,seismicity, focal mechanism and anisotropy are discussed.
引文
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