Kuyantseva N.B., Mumber A.G., Potapkin A.B, Gavrilkina S.V.
THE REACTION OF BIRCH FOREST STANDS ON ACID SURGES, FORMED BY KARABASH COPPER MELTERY (SOUTH URAL) ^{[№ 12 ' 2011]}
The dependency level of stability in development and concentrations of heavy metals in ground Betula pendula has been analysed and examined. The square of birch leaf and the diameter of birch trunk are larger in reserve in the territory influenced by acid emission.