TY JOUR TI Results of analysis of modern geoecological monitoring data of the abandoned Tyrnyauz tailings facility KW tailings pond KW mudflow KW environmental disaster KW monitoring KW toxic waste JO Vestnik of geosciences AU Sherkhov, A.K. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"