Agricultural Cultivation and Erosion Dominate Soil Organic Carbon Degradation Following Land Use Change: Insights from Organic Matter Fractions Stoichiometry

Type: cultivation year. Erosion amount is calculated as the product of erosion rate and cultivation year. POM-C/N: C/N ratios of particulate organic matter; MAOM-C/N: C/N ratios of mineral-associated organic matter; Microbe-C/N: C/N ratios of microbial biomass; <i>f</i>: microbial residue contributions to MAOM.