water resources

Water is a strategic resource for every country. In recent years, the level of pollution in many water bodies has increased significantly. Military operations on the territory of Ukraine have caused great damage to natural resources. To identify possible sources of water supply, it is necessary to monitor the water quality of natural water bodies. Water samples from six forest springs located a short distance from the city of Przemyslany were taken at different times of the year. The water in all samples is clear, without turbidity or color, and odorless at 20°C and 60°C.

This study employs state-of-the-art analytical tools to investigate the ecotoxicological impacts of mercury contamination on aquatic macrophytes in post-military zones, focusing on Typha latifolia and Lemna minor as model organisms. The research methodology integrates multiple analytical techniques: spectrophotometric chlorophyll quantification using the Holm-Wettstein method, atomic absorption spectrometry utilizing a C-115PK Selmi spectrometer (precision ±0.001 mg/L), and fluorescence analysis via Flyuorat-02-Panorama spectrofluorometer.

The article focuses on the research of hydropower in Ukraine: its current state, problems, possible ways to solve them and prospects for development. The relevance of this research refers to the importance of a comprehensive study of hydropower in Ukraine as the main component of green energy, as well as the potential for the development of hydropower in the conditions of the future post-war rebuilding of Ukraine.

Climate change may be defined as a change in the timing of weather conditions over a period of time. In this paper, relying on IPCC scenarios to investigate the effects of climate change on water resources.