Influence of forest belts on the total content of Pb and Cd and their exchange compounds in leached chernozems

The creation of artificial forest belts is an effective method land reclamation. Forest have a positive impact on prevention erosion processes, formation heat and moisture regimes, reduction turbulent exchange in the surface air layer carbon dioxide share atmosphere. An important feature plantations soil contamination with heavy metals (HM). It occurs due to profile redistribution HM partial remediation soils. obtained data confirm this position. Reliable transformation leached chernozems under influence different-age comparison arable soils territory All-Russian Research Institute Sugar Beet named after A.L. Mazlumov was revealed. vegetation type contributes more sustainable ecosystems stabilization humus content its uniform distribution throughout profile. Correlation analysis revealed close relationship between humus, solution pH gross content, as well exchangeable compounds HM. increase concentration upper chernozem revealed; it caused by active emissions exhaust gases from agricultural machinery application mineral fertilizers. design order restore contaminated planned Sichuan Province (southwest China). This project needs additional research, which be carried out future.