摘要
简要介绍了上地幔顶部折射波走时层析成像研究的发展历程 ,详细介绍了上地幔顶部折射波走时层析成像研究的各种方法并分析了其优缺点 ,介绍了国内外有关上地幔顶部折射波的研究工作和成果 ,阐述了上地幔顶部速度结构与构造活动的关系及其地球动力学意义 .
In this paper, the history of refraction wave traveltime tomography for imaging velocity variations in uppermost mantle is introduced. Several methods of implementing tomography and their advantages and shortcomings are reviewed. Main research results on refraction wave traveltime tomography are summarized, and the relation between velocity structure in uppermost mantle and regional tectonic activity, as well as their geodynamic implication, are discussed.
出处
《地球物理学进展》
CSCD
2003年第1期59-64,共6页
Progress in Geophysics
基金
国家重大基础研究发展规划项目 (G19980 40 70 0 )之子课题 ( 95 13 0 2 0 5 )资助 .
