HEAVY METALS IN THE SOIL AND THEIR EFFECT OF THE CONDITION OF PETIOLATE OAK (QUERCUS ROBUR)

Analysis of mobile fractions of heavy metals content(Pb and Zn) in the soil, and analysis of morphological parameters of petiolate oak (Quercusrobur) leaves showed that heavy metals affect thetree condition. At intensive technogenic loading this influence is expressed stronger. Also a high content of Zn in the upper layer of the soil is identified.