Effect of soil organic phosphorus transformations on phosphorus availability during soil drying-wetting events: Insights into abiotic and biotic processes - Jinzhen Zhan; Liwen Lin; Yue Qiu; Sibei Chen; Wei Ji; Yutao Peng; Junhui Yin; Junjie Guo; Guorong Xin; Owen Fenton; Hao Chen (Soil and Tillage Research, 2026)