Content and Vertical Distribution of Heavy Metals and Radionuclides in Hydromorphic Soils of the Forest-Steppe Zone of the Russian Plain

摘要

The content and virtical distribution of Cu,Zn,Sn,Ni,Pb,Co,Cr,V,Mo,Mz,Zr,Hg,Ga,Ti, and 137Cs in hydromorphic soils of the forest-steppe zone in the Russian plain were studied. The content of heavy metals and radionuclides in the soils was revealed to depend on the peculiarities of pedogenesis, particle-size composition,chemical properties, and soil hydromorphism.