TY JOUR TI Geochemical activity of snow and layer-by-layer variability of the isotope ratio (δ18O) in the snow mass under conditions of the different surface atmosphere dustiness KW iron aquacomplexes KW aerosols KW dynamic light scattering KW oxygen isotopes KW crystalline hydrates KW ultraviolet transparency of snow KW snow cover KW snow chemical reactions KW trajectory analysis JO Vestnik of geosciences AU Tentyukov, M.P. AU Belan, B.D. AU Lyutoev, V.P. AU Shukurov, K.A. AU Ivlev, G.A. AU Simonenkov, D.V. AU Arshinov, M.Y. AU Vovonov, A.V. AU Mihaylov, V.I. AU Buchel'nikov, V.S. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"