AUTHOR=Martínez-Espinosa Rosa María , Hatano Ryusuke , Wu Yupeng , Shaaban Muhammad TITLE=Editorial: Nitrogen dynamics and load in soils JOURNAL=Frontiers in Environmental Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2023.1197902 DOI=10.3389/fenvs.2023.1197902 ISSN=2296-665X