Influence of iron and manganese on nitrogen biotransformation in the vadose zone of red beds following landfill leachate leakage - Zi-Liang Zhao; Hao Zhu; Xu Chen; Shi-Jie Feng; Muhammad Salam; Shan He; Yu-Ping Du; Jiong-Kuang Chen; Zhi-Xing Lan; Yong-Jie Zhou; Zhi-Yong Han (Science of The Total Environment, 2025)