摘要
介绍印度尼西亚苏门答腊-安达曼MS8.7地震在全球地震台网(GSN)及所含“新一代中国数字地震台网”(NCDSN)记录的地幔面波。主要讨论本次大地震地幔瑞利波Ri,j(环球瑞利面波)无频散的3种可能原因,同时提出地幔妹泽波Mi,j的问题。
The mantle surface wave of the Great Sumatra - Andaman Ms 8.7 earthquake recorded by GSN and NCDSN had been introduced. We have discussed 3 possible reasons why the mantle Rayleigh wave Ri,j of the earthquake has no dispersion and put forward the question about the mantle Seazawa wave Mi,j.
出处
《地震地磁观测与研究》
2005年第4期45-49,共5页
Seismological and Geomagnetic Observation and Research
基金
中国地震局地球物理研究所论著编号:05AC2006
