Migratory Processes of Heavy Metals and Petroleum Products in the Soil Cover – Surface Water System within the Urbanized Territory

Abstract

The seasonal dynamics of the content of heavy metals and petroleum products in the soil and aqueous ecosystems within urbanized territory of Ulyanovsk has been examined. With the application of statistical methods of analysis the influence of physicochemical factors on migratory processes of heavy metals (Zn, Cu, Ni, Cd, Pb) has been investigated in the soil cover – surface water ecosystem.