Spatial variations in soil erodibility induced by rock outcropping on sloping cropland in the karst region of Southwest China
Sloping croplands in karst areas of Southwest China usually contain a multitude of rock outcrops with diameters larger than 25 cm.Rock outcrops yn rating badge and spatial location have substantial effects on soil properties and thus likely affect soil erodibility.Moreover, rock outcropping is a indicator of rocky desertification and has an importa