AUTHOR=Jiang Yefang , Levison Jana , Schilling Keith TITLE=Editorial: Nitrate from field to stream: Characterization and mitigation JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1730350 DOI=10.3389/fenvs.2025.1730350 ISSN=2296-665X