TY JOUR TI HYDROCHEMICAL PECULIARITIES OF GROUNDWATER IN POORLY DRAINED WATERSHEDS WITHIN THE CENTRAL RUSSIAN FOREST-STEPPE KW forest-steppe KW climatic factors KW sulfates KW chlorides KW probability distribution density JO MOSCOW ECONOMIC JOURNAL AU Strogonova, L.N. AU Deshevyh, G.Y. AU Korabel'nikov, N.A. PY 2024 IS 9 PB Electronic science