AUTHOR=Wu Jianghua , Peichl Matthias , Luan Junwei , Connolly John , Xu Ligang TITLE=Editorial: Wetland Ecology and Biogeochemistry Under Natural and Human Disturbance JOURNAL=Frontiers in Earth Science VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2021.752101 DOI=10.3389/feart.2021.752101 ISSN=2296-6463