History of East Chernozem Degradation … – MDPI
The physiographic region of the Central Russian Upland, situated in the Central part of Eastern , is characterized by very fertile grassland soils—Chernozems (Mollisols in the USDA taxonomy). However, over the last several centuries this region has experienced intense land-use conversion. The most widespread and significant land-use change is the extensive cultivation of these soils ...