TY JOUR TI REDUCING THE RISKS AND THREATS OF MAN-MADE HAZARDS CAUSED BY THE FORMATION OF HAZARDOUS WASTE DURING THE DISMANTLING OF REAL ESTATE KW environmental safety KW threats KW risks KW technosphere KW waste KW dismantling of facilities KW secondary resources KW resource conservation JO Problems of risk management in the technosphere AU Tshovrebov, E.S. PY 2024 IS 2024 PB Saint-Petersburg University of State Fire Service of Emercom of Russia