Factors of microbial degradation of organic pollutants: Two meta-analyses - Shibin Liu; Li Guo; Chunyu Xiang; Bowei Zhu; Wenbin Huang; Lin Tian; Jiancheng Tang; Zhanpeng Dai; Ekaterina Filimonenko; Ramzi Mekhalif; Hanzhong Jia; Yakov Kuzyakov (Journal of Cleaner Production, 2025)