Екологія
Постійний URI для цього зібранняhttps://repositary.knuba.edu.ua/handle/987654321/1243
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Документ Development of Ukraine territory flooding processes; Its parameters and the influence on the environmental safety level(2014) Voloshkina, O.; Bereznitska, J.Shows the present state of development of flooding processes of Ukraine territory. Given filtration stages in the flooding the process of and methods of their calculation. The method of filtration resistance for calculating of the filtering in flooding process is analyzed. Shows the dependence between the development of flooding process and intensifying processes of landslides on Ukraine territory.Документ The risk assessment of threats from biological objects in environmental safety(2014) Kryvomaz, T.; Voloshkina, O.Necessity to present results of scientific research in an accessible form for proper interpretation by public and environmental safety experts has been shown. Myxomycetes ecology and metabolism to verify their safety for human health has been evaluated as an example. Bayesian methods for probability analysis is proposed to be used for risk assessment. The "Environmental safety passports of species" are recommended for evaluation of impact of each species on the environment, humans and other living organisms.Документ Environmental safety of a territory due to the dangerous processes of flooding(2017) Bereznitska, J.; Voloshkina, O.They determined the way the dangerous factors caused by the processes of flooding influence on environment and living conditions, they are the following: they estimated water resources quality, violation of water balance conditions on the flooded territories (the loss of drainage capacity of rivers and underground drainage formation), the process of activation of dangerous exogenous processes, they also theoretically grounded the necessity of correction of calculation method of filtration flow with the use of filtration resistance. On the basis of these researches they gave recommendations according the usage of widespread methods of filtration resistance for difficult geological conditions of water-bearing layer and stationary filtration flow near the facilities of engineering protection from flood. Mathematical model of forecasting of ground water level changes in aquifer with the level fluctuations in water receiver on conditions of three-ply water-bearing layer allows to make a reliable assessment and the forecast on flood level of a sloping hill which, in turn, allows to make promptly a managerial nature-green decision on provision of a territory with the necessary level of environmental safety. The method of estimation of individual risk on the built-over flooded territories by taking into account the slopping hills was improved.Документ A study of air pollution with formaldehyde along the highways in Kyiv city(2018) Voloshkina, O.; Sipakov, R.; Zhukova, O.; Bereznitska, J.The problem of air pollution in the cities of Ukraine was described. The methodology of calculation of hydrocarbon emission on automobile overpasses and crossroads of Kyiv was suggested. By the number of bands, the number of cars was determined. The calculation has shown that at the same time near 300 cars can be on the overpass during peak hours. The average concentration of formaldehyde according to the calculations and observation data in 2016 was presented.