Preface to the Special Issue on Active Source Research

作者：WANG Baoshan,CHEN Yong

摘要：The seismic waveforms may present subtle changes related to the external loadings such as earthquakes(Pei Shunping et al.,2019)and landslides(Larose E.et al.,2015).Monitoring subtle changes provides a complementary tool for studying the dynamic processes(e.g.,Niu Fenglin et al.,2008),which has long been a major subject in seismology.The subsurface can be monitored by using natural repetitive events including repeated earthquakes(e.g.,Song Xiaodong et al.,1996)and ambient seismic noises(e.g.,Mao Shujuan et al.,2019).

发文机构：School of Earth and Space Sciences School of Earth Science and Engineering

关键词：SpecialISSUEActiveSourceRESEARCHAMBIENTSEISMICNOISES

分类号： P[天文地球]