AUTHOR=Frontiers Editorial Office TITLE=Retraction: Globally, freshwater ecosystems emit more CO2 than the burning of fossil fuels JOURNAL=Frontiers in Environmental Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2023.1228915 DOI=10.3389/fenvs.2023.1228915 ISSN=2296-665X