Influence of Motor Transport Discharges on the State of Tree Stands of Spruce Phytocenoses
E. A. USATOVA, E. A. ROBAKIDZE
Abstract
The influence of aerotechnogenous pollution by discharges of motor transport on spruce stands was studied. It was found that the total indicators of life state of individual trees and of the tree stands of the spruce phytocenoses growing in the regions polluted by motor transport emissions were characterized as weakened.
