TY JOUR TI Influence of forest belts on the total content of Pb and Cd and their exchange compounds in leached chernozems KW heavy metals KW lead KW cadmium KW gross content KW exchange compounds KW forest belts of different ages KW arable land KW leached chernozems JO Forestry Engineering Journal AU Tikhonova, E.N. AU Gorbunova, N.S. AU Safonova, A.A. AU Treschevskaya, E.I. AU Ye, J.. AU Yuan, H.. AU Ma, C.. PY 2023 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov