TY JOUR TI Development of a model for predicting key parameters of chemical contamination zones at hazardous facilities using modern information technologies KW chemical contamination zone KW emergency chemically hazardous substances KW accident consequence prediction KW chemical hazardous facility KW risk management KW modeling KW risk management JO Siberian Fire and Rescue Bulletin AU Grebnev, Y.V. AU Yarovoi, V.Y. AU Serzhinmaa, A.A. AU Bosonogov, A.A. PY 2026 IS 0 PB FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia