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Information × Registration Number 0226U001402, (0121U107728) , R & D reports Title Thermodynamics of geochemical processes in the enviromental under the influence of natural and of technogenic factors popup.stage_title Формулювання концепції: розробка методики, збір даних, статистичний аналіз, моделювання Head Believtsev Rudolf Ya., Доктор геологічних наук Registration Date 26-01-2026 Organization State Institution "The Institute of Environmental Geochemistry of National Academy of Sciences of Ukraine" popup.description1 The main purpose of scientific research is the study of thermodynamics of geochemical processes in the geospheres, their interaction in the atmosphere, the earth's crust, the biosphere, the hydrosphere, technogenesis and space, PT-conditions of formation and the chemical composition of their matter, greenhouse gases, volcanic matter, the effects of solar radiation, lightning, storms, man-made and other processes in the geospheres. The direction, thermodynamics of geochemical processes, their speed, age, isotope exchange, size and impact of these processes on the environment, including the ecology of geospheres, will be assessed. popup.description2 The report presents the results of five years of research into the thermodynamics of geochemical processes in natural and artificial systems. The thermodynamic and kinetic parameters of the evolution of the geological environment at the intersection of the atmosphere, lithosphere, hydrosphere, and biosphere under the influence of natural factors, various types and levels of technogenic impact, and various levels of object detail have been determined. For the first time, the concept of a lanthanide-phosphorus geochemical barrier has been substantiated and nodular monazite has been discovered, which has made it possible to reconstruct the stages of metamorphism of the rocks of the Ukrainian Shield and to develop new criteria for the search for uranium deposits. A digital 3D model of hydrogeological conditions was constructed for the Kalush-Golinsky deposit. Isotopic methods have proven that brine leaks from the Dombrovsky quarry do not threaten the Dobrivlyansky drinking water intake. The economic feasibility of brine processing has been substantiated, with a potential annual income of € 36.5 million. At the Stebnyk deposit, patterns of salt karst development have been established, and a method for predicting sinkholes several years before their formation has been developed and verified. A new anti-icing reagent has been created from production waste. In the field of radiobio-geochemistry, 39-year trends in the dynamics of 137Cs in forest ecosystems have been identified. A method of bryoindication (using mosses and lichens) has been developed using fractal geometry, which allows a 5-fold reduction in sampling volumes when monitoring radioactive contamination without loss of accuracy. Seventy scientific papers have been published based on the materials of this work. The results are of fundamental and applied importance for the development of genetic mineralogy of mineral raw materials for nuclear energy, hydrogeochemistry, environmental geology, radiobio-geochemistry, Product Description popup.authors Yevhenii O. Yakovliev Mikhalchenko Ivan I Khevpa Zenon Malkova Yana O Orlov Oleksandr O. Blazhko Volodymyr I popup.nrat_date 2026-01-26 Close