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从地震波各向异性到各向异性地震学:地震波各向异性研究综述

王良书, 陈运平, 米宁, 刘绍文, 李成 , 徐鸣洁, 李华   

  1. 南京大学 地球科学系, 南京 210093
  • 收稿日期:2005-12-20 修回日期:2005-12-20 出版日期:2005-12-20 发布日期:2005-12-20

From Seismic Anisotropy to Anisotropic Seismology: A Review

WANG Liang-Shu, CHEN Yun-Ping, MI Ning, LIU Shao-Wen, LI Cheng, XU Ming-Jie, LI Hua   

  1. Department of Earth Sciences, Nanjing University, Nanjing 210093, China
  • Received:2005-12-20 Revised:2005-12-20 Online:2005-12-20 Published:2005-12-20

摘要: 介绍了地震波各向异性研究的发展历史和进展,着重叙述在地球各个圈层特别是地壳和上地幔中的地震波各向异性,及其在地球动力学和地震监测中的应用。地震波各向异性为动力地球作用过程的研究提供了一种崭新的手段,它的科学潜力是巨大的、空前的,正逐步形成一个地震学的重要分支——各向异性地震学。

Abstract: History and recent important advances about seismic anisotropy are briefly reviewed. The seismic anisotropy in different layers especially the crust and upper mantle of the Earth and its' application in geodynamics and earthquake monitoring are emphasized. Seismic anisotropy provides a new means in the study of dynamic Earth process and comes into being an important branch of seismology: anisotropic seismology.