Compaction shapes CO2 emission contrasts in sloping farmland: Erosion-deposition zones respond via soil structure and microbiome - Huizhou Gao; Mengni Zhang; Xiaojun Song; Zixuan Han; Angyuan Jia; Qiqi Gao; Shanshan Nan; Shengping Li; Xueping Wu (Applied Soil Ecology, 2025)