AUTHOR=Andreetta Anna , Morillas Lourdes , Munzi Silvana TITLE=Editorial: Terrestrial Ecosystem Nitrogen Fluxes via the Atmosphere-Land System JOURNAL=Frontiers in Environmental Science VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2022.902547 DOI=10.3389/fenvs.2022.902547 ISSN=2296-665X