TY JOUR TI ANALYSIS OF THE PROBLEMS OF RESPONSE OF SEARCH AND RESCUE SERVICES IN THE WATER AREA OF SAINT- PETERSBURG AND APPROACHES TO THEIR SOLUTION KW search and rescue operations KW problems of arrival at the place of search and rescue operations KW the water area of Saint-Petersburg JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Kolerov, D.A. AU Danchuk, Y.L. AU Mamontova, I.O. PY 2023 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia