ScS Reverberation Mapping of the Mantle

这项研究是利用SCS混响和传统被动地震方法的组合，如基模和高模面波频散、区域相位和模式转换相位分析，对地幔进行宽带地震研究。将利用IRIS、GDSN、中国数字地震台网、RSTN和Gecope台网的数字数据集。将绘制地幔不连续面的过渡宽度和横向连续性图，并将其应用于大陆根的范围以及化学与相变转变如何主导不连续面的问题。

This research is to do a broadband seismic study of the Earth's mantle using a combination of ScS reverberations and traditional passive-seismic methods, such as fundamental and higher-mode surface-wave dispersion, regional phase, and mode-converted phase analyses. Digital data sets from the IRIS, GDSN, Chinese digital seismic network, RSTN, and Geoscope networks will be utilized. The transition width and lateral continuity of mantle discontinuities will be mapped and applied to questions of the extent of the continental roots and how discontinuities are dominated by chemical versus phase change transitions.