Proceedings of the International scientific and practical conference ―Science in the Era of Globalization‖ (May 22-24, 2026) / Publisher website: www.naukainfo.com. - Zurich, Switzerland, 2026. - 353 p.

102 ECOLOGYAND ENVIRONMENTAL PROTECTION TECHNOLOGIES UDC 502.13(477.52):355.01-048.35 Sysak K.O. Ivano-Frankivsk National Technical University University of Oil and Gas, the candidate of technical sciences, docent of the department of ecology ORCID iD: https://orcid.org/0000-0003-2640-4735 Scopus ID: 57218570156 TERRITORIES WITHIN SUMY REGION ECOLOGICAL SITUATION OF FRONTLINE The main threats to the environment at present are anthropogenic impact caused by active hostilities in a significant territory of Sumy region. Research into the ecological problems of the studied territory during hostilities and possible ways to overcome them in the post-war period is a relevant task. Surface water monitoring is a system of consistent periodic observations, collection and processing of information on the state of water bodies, forecasting possible changes in water quality and developing scientifically based recommendations for making management decisions to improve the state of open water bodies [1-6]. The main tasks of surface water monitoring are observation, assessment and forecast of changes in water quality in open water bodies.