Modeling of Dynamics of Cu, Ni and Mn Compounds in the Soil Profile Under Artificial Phytocenoses of MSU Soil Lysimeters

A theoretical equation describing concentrations of microelement compounds entering the soil with atmospheric precipitation as functions of depth and time was validated using data on the long-time (1967, 1995, 2006, and 2013) dynamics of Cu, Ni, and Mn compounds in the soil profile under artificial phytocoenoses developing in soil lysimeters of Moscow State University. The obtained results indicate that this analytical model can be used to forecast the content of heavy metals in the soil profile.