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Information × Registration Number 0226U001936, (0124U001969) , R & D reports Title Scientific basis of the introduction of microorganisms in the biotechnologies of the use of probiotics and bioremediants popup.stage_title Закономірності співвідношення трофічних груп мікроорганізмів водних середовищ, забруднених за рахунок антропогенного впливу Head Skrotskyi Serhii O., Кандидат технічних наук Registration Date 03-02-2026 Organization Institute of Microbiology and Virology named after D. K. Zabolotny of the National Academy of Sciences of Ukraine popup.description1 Development of microbial biotechnology for accelerated restoration of freshwater reservoirs from anthropogenic pollution caused by toxic chemical and biogenic substances based on the complex use of effective microorganisms - destructors of toxic substances, and probiotic compositions and metabolites of microorganisms, to increase the resistance of hydrobionts to the toxic effects of pollutants and prevent the development of infectious aquaculture diseases. popup.description2 Comprehensive field and laboratory investigations were conducted to review current scientific concepts of microbial trophic groups in different types of water bodies. Samples of water, sediments, and biofilms were collected according to standard protocols from both control sites and ecosystems affected by anthropogenic and military impacts. It was established that organic and chemical pollution alters the trophic balance: heterotrophic and saprotrophic organisms increase in abundance, while autotrophic groups decline. Indicator taxa were identified that can serve as markers of pollution levels. Correlation analysis revealed strong relationships between microbiological parameters and physicochemical characteristics of water (organic pollution, heavy metal concentrations, pH, dissolved oxygen). Models were developed to describe the dependence of microbial community structure on anthropogenic pressure. The findings provide practical tools for integral assessment of ecological status and for designing strategies of monitoring and restoration of aquatic ecosystems. Product Description popup.authors Kateryna I. Babina Oleksandr Adamchuk Serhii O. Skrotskyi Olena Borisova Yevhen F. Ananko Kateryna I. Hetman Liudmyla F. Zyrianova Raisa S. Kozachuk Olha M. Vasyliuk Liudmyla A. Khomenko Tetiana V. Babich Vira Hryshchenko popup.nrat_date 2026-02-03 Close