Comparison of microflora of Lviv urboland soils

Abstract

Study of soil microflora composition is important for estimation of microbiological processes in the urbolands, as well as xenobiotics influence towards city ecosystem and control up sanitary state of environment of city inhabitant’s existence. Comparative characteristics of quantity of main physiological microorganisms groups in Lviv urbolandshaft soils was conducted. Physical and chemical indices of urbolands and main sanitary microbiological indices are presented. Obtained data proved that Lviv urbolands can’t fully carry out their ecological functions because of disturbed stability and high degree of heavy metal pollution. Total quantity and sanitary microbiological indices indicate natural composition infringement and high level of fecal pollution that might be dangerous for city population.

Keywords

• soil microflora
• urbolands
• microorganisms quantity