Below-Moho Earthquakes of Tibet,Himalaya,the Indian Foreland,and Worldwide:How,Where and Why?  

作　　者：Simon LKLEMPERE WANG Shiqi SONG Xiaohan Jackie RHARRIS Hitank KASAUNDHAN LIANG Xiaofeng 

机构地区：[1]Department of Geophysics,Stanford University,CA 94305,USA [2]Department of Geology,Carleton College,MN 55057,USA [3]Research School of Earth Sciences,Australian National University,Canberra,Australia [4]Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China

出　　处：《Acta Geologica Sinica(English Edition)》2024年第S01期27-29,共3页地质学报（英文版）

基　　金：supported by Stanford University and by NSF-EAR-1627930;CAS participation by CAS(XDB0710000);NSFC(92355301,42074067)。

摘　　要：We seek to understand lithospheric rheology by mapping continental earthquake depths relative to Moho depth,across the entire India/Asia convergent orogen,and eventually worldwide.Such mapping has particular value in geothermometry,and potentially in identifying regions of delamination.How:We are extending our Sn/Lg method beyond amplitude ratios of regional seismic phases measured on arrays(array Sn/Lg method,Wang and Klemperer,2021)to include frequency proxies for earthquake depth relative to Moho(Wang&Klemperer,2024a,b;Harris et al.,2024).

关 键 词：Continental mantle earthquakes TIBET HIMALAYA Indian Foreland 

分 类 号：P315[天文地球—地震学]