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Information × Registration Number 0217U000314, 0111U008698 , R & D reports Title Geochemical regularities distribution of microelements in environmental protection facilities of the city of Kiev popup.stage_title Head Kuraieva Iryna Volodymyrivna, Доктор геологічних наук Registration Date 26-01-2017 Organization M.P. Semenenko Institute of geochemistry, mineralogy and ore formation popup.description2 Research object are ground deposits, underground and surface water, ground deposits of reservoirs of Kiev. The work purpose is to investigate regularities of distribution of microelements in objects of environment of the Kiev city agglomeration. Research techniques are a bulk chemical analysis, mineralogical, grain-size, potentiometric, atomic absorption, a mass spectrometry with inductively bound plasma. Software packages of Origin 7.0 and Microsoft Excel were used for mathematical and statistical processing of the obtained data; geoinformational systems of MapInfo Professional and Golden Software Surfer were used for construction of skeleton map; the program GEMS complex is used for mathematical modelling of forms of migration of chemical elements. As a result the lithologic-geochemical of researches it is revealed technogenic geochemical anomalies in ground deposits of Kiev. Increase in content of pollutants in tens of times in comparison with a hum noise is established. The indicator of cooperative soil pollution fluctuates within 20-80, it is constructed the corresponding card. It is constructed ranks of intensity of pollution and mobility of heavy metals in soils with various development pressure. In polluted soils of the industrial zones changes in the ratio of forms of finding of microelements, increase in content of the relative frame forms and change of physical and chemical properties are established. In potable artesian waters of Kiev the content of microelements: V, Co, Ni, Cd, Ti, Zr, Ce, Sc, La, Y, Yb is established behind median value of selection which indicator it is offered to accept as a natural hum noise. The base of hydrogeochemical data on dynamics of change of concentration of Ba, Cr, Ag, Fe, Mn, Cu, Sr, Mo, Zn is added. Regularities of distribution of heavy metals in ground deposits of the largest reservoirs are considered, pollution of ground deposits at the dangerous level is established in the Nizhny Telbin lake. Results of a research can be used by economic entities, the administrative and nature protection organizations at ecological assessment of components of an environment of the urbanized territories of Ukraine. Product Description popup.authors Акімова О.Р. Вовк К.В. Войтюк Ю.Ю. Злобіна К.С. Красюк О.П. Кураєва І.В. Самчук А.І. Стадник В.О. popup.nrat_date 2020-04-02 Close