TY JOUR TI FEATURES OF ENSURING THE SAFETY OF THE POPULATION WITH ACCIDENTS WITH THE DEPRESSURIZATION OF TANKS WITH EMERGENCY CHEMICALLY DANGEROUS SUBSTANCES TRANSPORTED BY ROAD IN THE ARCTIC ZONE KW emergency chemically dangerous substances KW transportation KW automobile transport KW chlorine KW ammonia KW the Arctic zone KW the depth of chemical infection KW the cloud of infected air JO Problems of risk management in the technosphere AU Savchuk, O.N. AU Igaykina, I.I. AU Aksenov Alexander A., A.A. PY 2024 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia