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Registration Number

0214U002324, 0111U001137 , R & D reports

Title

Theoretical bace of forming and functioning of hydroecosystems in conditions of complex influence of megapolises and nuclear industry objects

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Head

Fedonenko Elena Viktorovna,

Registration Date

29-01-2014

Organization

Dniepropetrovsk national university

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Object of research - the processes of the transforming influence of cities and enterprises of nuclear industry on the aquatic ecosystems and the formation of radiation-Toxicological conditions of water areas and territories. A purpose is a study of mechanisms of modification of water ekosistem of the industrially loaded regions at the complex action of radiation-chemical contamination, and also research of ecological consequences and risks of complex influence of technogenic increased natural radionuklidov, heavy metals and other on abioticheskie and biotic komponenty of water ekosistem, quality of water, to the fish products and the state of health of population. Researches are based on theoretical, experimental, expeditionary and laboratory methods. The tests of water, ground deposits and aquatic lives were probed. Hydrochemical researches conducted the generally accepted methods of analysis of waters. Determination of artificial radionuklidov in water was conducted radio-chemistry a method with the use of setting of small background, by the method of liquid-stintillation spectrometry of device Friathler (made in Finland) and method of spectrophotometry on the photometer of KFK UMF-2000. On the basis of measuring of radiation the stintillation gamma-spectrometer of SEB-01.2000, by the program AK-1 determined the levels of natural and artificial radionuklidov in aquatic lives. The table of contents of heavy metals was determined on an atomic-absorbing spectrophotometer With - 115 M. Vse researches were conducted in the certificated laboratories. Conducted job performances testify that in the conditions of joint influence of megapolisov and enterprises of nuclear industry basis of forming and functioning of gidroekosistem is the state of aquatic lives. Findings can be used for the ground of projects of making healthy of water objects, development of general layouts of development, reconstruction of separate industrial objects and estimation of their influence on an environment. In the process of implementation of work the analysis of scales of distribution is first done, degree and conformities to law of influence on water ekosistemy of Pridneprov'ya of anthropogenic contamination and the ways of migration and accumulation of pollyutantov are set in food chains. The got results are inculcated in an educational process BOTTOM. Application domains: science, education, quality of water resources management, fish industry.

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Білоконь Ганна Сергіївна
Байдак Леонід Андрійович
Волошина Олександра Федорівна
Губанова Надія Леонідівна
Зайченко Олена Юріївна
Кириленко Антон Семенович
Маренков Олег Миколайович
Сазанова Надія Миколаївна
Торубара Ірина Петрівна

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2020-04-02