ИСТИНА

WOS:000221378600004 The ecological - geological researches (EGR) within the mining area represent a complex of ecological geochemical, ecological - geophysical, ecological - geodynamic, landscape-geochemical, biogeochemical, medical-ecological and social-ecological researches. The main purpose of it is determination of natural and technogenic geochemical impact on a biotic condition and health of the population. Technogenic anomalies have polycomponent composition so an integrated parameter of pollution (Zc) is used for valuation of a degree of pollution. At realisation of ecological - geochemical researches it is necessary to use criterion of environment evaluation from the position of an impact on a man's health. Considering the total heavy metal content of in the soil (Zc), the 4-range estimation scale was worked out for a system "a soil - a man" in the Tyrnyauz mining region.