TY JOUR TI Ecological Features and Resource Potential of Oak Forest Litter in the Don–Voronezh Watershed KW oak forests KW forest litter and its fractional composition KW capacity KW reserve KW resource potential KW Don-Voronezh watershed KW forest soil formation. JO Forestry Engineering Journal AU Alaeva, L.A. AU Devyatova, T.A. AU Negrobova, E.A. AU Bocharov, P.P. PY 2025 IS 15 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov