AUTHOR=Li Lei , Staněk František TITLE=Editorial: Advances and applications of passive seismic source characterization JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1284106 DOI=10.3389/feart.2023.1284106 ISSN=2296-6463