Institute of Surface-Earth System Science School of Earth System Science Tianjin Key Laboratory of Earth Critical Zone Science and Sustainable Development in Bohai Rim Bohai Coastal Critical Zone National Observation and Research Station Tianjin University Tianjin 300072 ChinaCollege of Resources&Environmental Sciences Nanjing Agricultural University Nanjing 210095 China;
Institute of Surface-Earth System Science School of Earth System Science Tianjin Key Laboratory of Earth Critical Zone Science and Sustainable Development in Bohai Rim Bohai Coastal Critical Zone National Observation and Research Station Tianjin University Tianjin 300072 China;
Nanozymes; Peroxidase; Nanominerals; Reactive oxygen species; Biogeochemical cycles;