ОСОБЕННОСТИ ТРАНСФОРМАЦИИ РЕЛЬЕФА МАЛОГО ВОДОСБОРА РАЙОНА ТОРЖОКСКОЙ КОНЕЧНО-МОРЕННОЙ ГРЯДЫ ЗА ПЕРИОД АГРИКУЛЬТУРНОГО ОСВОЕНИЯ

Abstract

Estimations of erosion-accumulation processes rate during intensive agricultural development were obtained by different methods for one of the small watersheds of secondary-glacial relief (Tverskaya region, Osuga river). Though the watershed has maximum treated area and relatively high field gradient, the average rates of erosion and accumulation are low. This helps to draw a conclusion that agriculture development has little impact on the other watersheds’ relief while they have the same deposits composition (moraine on the surface).