Geochemical and anthropogenic factors of variability of heavy metals content in the soils and crops of Ukraine at the example of copper.

Nowadays, anthropogenic inflow of heavy metals (HM) into the environment far exceeds their natural quantities in Ukraine. The main sources of HM inflow are enterprises that use high-temperature processes in the production cycle-combustion of fuel and thermal processing of raw materials. Examples of such enterprises are Avdiivka Coke and Chemical Plant (the largest in Europe) and the Zmiiv Thermal Power Plant (the largest in Ukraine), which use high-temperature processes associated with the use of black coal that are considered as important sources of heavy metals in the soil.