TY JOUR TI IMPROVING FIRE AND EXPLOSION SAFETY OF THE LINEAR PART OF THE MAIN GAS PIPELINES IN THE ARCTIC: INTEGRATED COMPLEX OF ENGINEERING, TECHNICAL AND ORGANIZATIONAL MEASURES KW main gas pipeline KW Arctic KW fire and explosion safety KW operational reliability KW emergencies KW risk-based approach KW monitoring JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Shalygina, S.S. AU Bulgakova, E.V. PY 2025 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia