AUTHOR=Lu Lunhui , Zhao Dayong , Li Zhe , Fernández Leonardo D. TITLE=Editorial: Microbial diversity and ecosystem functioning in fragmented rivers worldwide JOURNAL=Frontiers in Microbiology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1253190 DOI=10.3389/fmicb.2023.1253190 ISSN=1664-302X