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Regional geostatistical analysis of the atmogeochemical field of the central part of Northern Ukraine with the briochemical indicationNormal access

Authors: Yu. Tyutyunnik, J. Daunis-i-Estadella, O. Shabatura, O. Blum, A. Onyschenko and A. Bunina
Event name: 18th International Conference on Geoinformatics - Theoretical and Applied Aspects
Session: Mathematical Methods and Computer Technologies in Geophysics and Geology
Publication date: 15 May 2019
DOI: 10.3997/2214-4609.201902097
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 396.17Kb )
Price: € 20

Summary:
The biogeochemical indication of atmospheric pollution in the central part of northern Ukraine is based on the use of moss P.schreberi species. The sampling system provided an empirical reference the moss sample data to a particular physical and geographical zone. Data on the content of chemical elements were analysed with centered ternary charts. Results made it possible to form a mutual hyperspace of geochemical factors and signs for its subsequent interpretation. The leading factor of the briogeochemical indication is air pollution by a large dust of natural terrigenous and man-caused origin. Second factor connected with a finely dispersed man-caused-condensation aerosols impact; the third factor is identified by the behavior of titanium and vanadium as the effect of heat and power (TPP, boiler room) on atmospheric emissions. Regional differences of briogeochemical markers connected with the factors of dust-lifting, heat emission and transport.


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