AUTHOR=Fu Weiqi , Li Huazhou , Wang Zhiyuan TITLE=Editorial: Multiphase flow behavior in complex and critical environments JOURNAL=Frontiers in Earth Science VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2022.1028442 DOI=10.3389/feart.2022.1028442 ISSN=2296-6463