Study of erosion processes in watersheds by topograhpical maps (FPR 90 years anniversary оf N. Kalinichenko)

The article is devoted to one of the latest scientific researches of the doctor of agricultural sciences, Professor NP Kalinichenko - studying the processes of water erosion of soils by topographic maps (on the example of 5 hydrogeomorphological basins of small rivers of the Rostov Region). At present, this method is already a history of science, but it formed the basis for the development of modern simulation models of erosion processes in various landscapes based on new information technologies.