Mechanism and modeling of biogeochemical turnover of organic carbon fractions in paddy soil during flooding process. - Hu, Chengli; Wang, Pei; Hu, Shiwen; Yang, Yang; Li, Xiaomin; Cheng, Kuan; Chi, Wenting; Guo, Chao; Chen, Guojun; Hong, Zebin; Liu, Tongxu (Carbon Research, 2026)