CURRENT THEORIES OF THE DEVELOPMENT OF SCIENTIFIC INVENTIONS AND RESEARCH

The impact of economic activity on the territory of the Ros River basin is significant and affects various aspects of the natural environment and socio-economic development of the region.The river basin can be defined as a developed economic complex dominated by agricultural production.In addition, there are food, light and petrochemical industries that have prospects for further expansion.The population of the basin reaches 66 people per square kilometer, and the total population is 831 thousand, of which 400 thousand are urban.Urban residents live in 10 cities and 8 urban-type settlements.Over time, the urban population is expected to increase while the rural population is expected to decrease [1-3].To provide water resources for the population and economic needs, 2,322 ponds and 66 reservoirs have been created in the basin, accumulating 352.3 million cubic meters of water.This makes the Rosa basin one of the most heavily regulated in Ukraine.There are 10 reservoirs on the river itself, including Kosiv, Shcherbakiv, Bohuslav and Stebliv.The Ros River's tributaries, such as Roska and Rostavitsa, have the largest number of artificial reservoirs, which slows down the natural water exchange in the riverbeds.The high degree of regulation of the river and its tributaries creates a wide range of hydroecological problems.It affects the internal processes of the water system, disrupting the natural balance of ecosystems.The level of water pollution is growing, eutrophication of low-hydrological, hydrochemical, etc.) causes a significant deterioration in water quality in the Ros River and its tributaries, especially in large ponds and reservoirs in terms of trophosaprobiological indicators.High water temperatures, changes in nature, and a decrease in the intensity of water exchange in these reservoirs have dramatically increased eutrophication processes, and as a result, the hydroecological condition of the Ros River and its tributaries in almost the entire river basin has deteriorated significantly [1][2][3].Conclusion.Waste pollution, excessive use of fertilizers and pesticides lead to soil degradation and eutrophication in water bodies.In addition, the construction of hydraulic structures and mining change the natural landscape and affect the water regime of the river.To preserve the ecological balance, it is necessary to implement effective measures aimed at minimizing the negative impact of economic activity and rational use of the Ros River basin resources.