on runoff and erosion, 2 storm events with different intensity and duration were considered. Ordinary kriging (OK) and kriging with external drift (KED) inputs produced similar results, with the latter being closer to the observed hydrographs. The highest
soil losses were obtained with KED. To improve the results of soil loss predictions, higher accurate spatial information on the processes is needed; however, spatial information of input soil properties alone is not enough in complex landscapes