Ecological and geochemical regularities and anomalies on microelements in soils and snow cover of the Priurals and the city of Perm

Problems of ecological and geochemical assessment of landscape state in the Perm Priurals are discussed. Results of geochemical mapping in the city of Perm are presented. Laws and spatial distribution of chemical elements in soils and snow cover are studied. Ecological-geochemical maps of Perm city and Perm region with allocation of anomal zones are constructed. Complex influence of geodynamics and technogenesis on formation of geochemical anomalies is established. Their connection with of increased sick rate of population is proved. The ecological assessment of environment conditions by geochemical criteria is executed.