Iziumova O. Ecological aspects of emissions of cement production influence on podzolized soil of western Forest Prairies region

The paper is dedicate to a research of changes of peculiarities of podzolized humus, formation of soil regimes under terms of industrial influence of cement production, explanation and ecological interpretation of internal system correlations of formation of agrarian-chemical, agrarian-physical and biological compounds of soil eco-system. On the distance of 0.6 km from the air-industrial wastes of cement production, a soil adhesive complex with abnormal exchangeable characteristics is being formed; they display degradation processes in formation of regime of biogenic elements; hydrophysical parameters and heating characteristics of soil eco-system decline; an activity if microbiological processes decay and phyto-toxicity of soil increases. On the distance of 4-10 km from the source of emission, the most comprehensive conditions for the development of soil organisms are formed. The accumulation in soil ecosystem of cement dust improves exchangeable characteristics of the soil, parameters of its physical structure, hydrophysical and heating peculiarities. Due to such changes, the development of soil microorganisms and their functional activity is stimulated, processes of biological transformation of organic substances are optimized, a positive reaction of plants samples on the condition of soil at the activity of wastes of cement production takes place. On the distance of 20 km from the source of industrial wastes, agrarian and chemical, agrarian and physical and biological characteristics of soil eco-system are approaching to a regional level.