Unlocking the black box: Soil C:N:P stoichiometry mediates microbial controls on nitrogen and phosphorus runoff losses in agroecosystems - Yi Wang; Junjia Qi; Meihui Wang; Zhenke Zhu; Yong Li; Zhenghui Lv; Jinyi Yu; Haolin Yang; Jian Liu; Yuchen Lv; Ying Zhao (Agriculture, Ecosystems & Environment, 2026)