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
