Accumulation and distribution features of microelements in luvisols of reserves areas of plains and mountain region

Microelemental content, accumulation and distributional features in Luvisols were studied. Soils under study cover areas of natural reserves and their vicinities within various geographical zones of plain (Polistovsky Reserve) and mountain (Caucasus Nature Reserve) areas.JThe content of Cr, Ni, Cu, Zn, As, Pb, Sr, Co, V, Mn established in Luvisols of the Polistovsky and Caucasian reserves can be used to determine regional background values of heavy metals content and regional monitoring working-out.