Контроль інтегрального рівня забруднення р. Південний Буг за характеристиками макрофітів

Abstract

Contamination of groundwater is entering substances or energy. which leads to changes in the functioning of aquatic ecosystems, as well as performance and size of their biological populations. The basic principle of hydrobiological testing of groundwater is compared survival of certain organisms in clean and polluted water. In this paper we choose as bioindicator macrophytes, which will analyze the ecological state of water bodies on the example of. Southern Bug. Higher aquatic plants as part of the food chain hidrobiotsenozu act as one of the main components autotrophic unit, providing energy flow and transformation of mineral components in the original organic matter. Macrophytes affect the physicochemical parameters of hydro, determine the dynamics of overgrowing waters enriched qualitative and quantitative composition of heterotrophic block, create favorable conditions for the reproduction of fish fauna. A special role is played by higher aquatic plants in the self-cleaning hydro, ensuring the implementation of a number of functions, whereby extraction is carried out a significant amount of nutrients and accumulation of pollutants contributing to the formation of water quality indicators. Thickets of higher aquatic vegetation can serve as a barrier to contaminants entering aquatic ecosystems from surface runoff.