Sudoche suv havzasi Bacillariophyta suvo'tlarining mavsumiy rivojlanish dinamikasi

Abstract

The article highlights the seasonal development patterns of algae in the Sudochye water body of the Aral Sea region under conditions of climatic and hydrological factor variability. During the research, the seasonal formation patterns of algoflora, as well as the seasonal succession of dominant and subdominant species, were analyzed. It was established that during the spring, summer, autumn, and winter seasons, the hydrological and hydrochemical parameters of the water body, especially temperature and salinization levels, exert a significant influence on algal biomass and density indicators. The quantitative dynamics of representatives from the Bacillariophyta, Cyanophyta, and Chlorophyta phyla, which lead the ecosystem in different seasons, were studied. The obtained scientific results are of important significance for assessing the hydrobiological state of the Sudochye lake system, conducting ecological monitoring, and developing strategies for the sustainable use of the region's water resources.