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Тяжелые металлы в почвах свалки промышленных отходов (Курская область)
The article highlights the outputs of the geochemical study of soils of the functional zones and adjacent areas of the closed industrial waste dump at the southern border of Kursk. The highest level of pollution with extremely dangerous environmental situation (Zc . 128) was found in toxic industrates of the stratified and gray-humus technogenic chemically polluted soils of the waste storage zone. The gross forms of Cd and Ni is more than 100 times higher than estimated permissible concentrations, while Pb is more than 10 times higher. The mobile forms of Ni and Pb available to plants in soils and human-made surface formations are as much as tens and hundreds times higher MPC, respectively. There are higher concentrations of gross Sb and Zn and water-soluble compounds of Cd, Pb and Ni In chernozem soils adjacent to the landfill compared to the background that indicates poor ecological and geochemical conditions of the landscapes.