Abiotic degradation of methylmercury mediated by hydroxyl radicals generated during ferrous oxidation in rice paddy soils

This dataset contains experimental data supporting the study “Abiotic degradation of methylmercury mediated by hydroxyl radicals generated during ferrous oxidation in rice paddy soils”. This study elucidates a previously overlooked dark abiotic MeHg sink in redox-fluctuated rice paddy soils, demonstrating that alternating redox conditions can actively mitigate MeHg accumulation through Fe(II)-driven Fenton-like reactions本数据集包含支撑研究《水稻田土壤亚铁氧化过程中产生的羟基自由基介导的甲基汞（methylmercury）非生物降解》的实验数据。该研究阐明了氧化还原波动的水稻田土壤中此前被忽视的暗环境非生物甲基汞汇，证实交替氧化还原条件可通过Fe(II)驱动的类芬顿反应主动缓解甲基汞积累。