Journal Article

regulation; heavy metals; oil; petroleum products; environmental standards; soil contaminated; biological indicators; ecological functions of soil

In the article, we have proposed regional environmental standards for heavy metals, oil and oil products in the main soils of southern Russia

Journal Article

heavy metals; oil; pollution; brown typical soil; biological properties

The article gives an assessment of resistance of the brown typical soil of the Utrish national reserve to pollution with heavy metals (Cr, Cu, Ni, Pb) and oil on biological indicators

Journal Article

harvest of agricultural crops; heavy metals; protection of soil; sources of receipt; take-out

Balance of heavy metals in the topsoil describes their content at admission and take-out for a specific period of time. Sources of heavy metals in the soil are their admission with atmospheric precipitation, sowing material, dust, organic and mineral fertilizers, as well as other components. Take-out of elements from the soil is taken into account with a crop (grain yield of green mass, roots, ...

Journal Article

humus; heavy metals; actual and exchange acidity; black leached soil; genetic horizon

In this article the influence of agrotechnologies of cultivation of field cultures on soil indicators and distribu-tion of heavy metals on the horizons of the black leached soil is considered. Regularities of distribution of gross and mobile forms of manganese, zinc, lead, cobalt, copper and cadmium on the genetic horizons of the black leached soil of the Azov-Kuban lowland are revealed

Journal Article

heavy metals; oil; pollution; south east european black soil; biological properties

This article presents an assessment of the stability of the black soil of the Crimea to contamination with heavy metals (Pb, Cu, Cr, Ni) and oil using biological indicators

Journal Article

heavy metals; oil; chemical pollution; biological properties; brown calcareous soil

In this article, we have presented a number of modeling experiments to investigate the chemical pollution of brown calcareous soil. It assesses the stability of brown calcareous soil of a nature reserve called Utrish to contamination with heavy metals in biological parameters. Pollution of brown calcareous soil with Cr, Cu, Ni, Pb and oil causes a significant reduction in biological parameters ...

Journal Article

heavy metals; pollution; biological properties of soil resistance; soils of southern russia

We propose a method of biodiagnostics of soil resistance to chemical pollution and its regulation on the degree of violation of the ecological functions of soil based on the definition of the integral indicator of biological state (IIBS) of the soil. The comparative assessment of the stability of the major soils of the south Russian to chemical pollution are considered in this article

Journal Article

black soil; heavy metals; microcells

The purpose of examining the roadside agrocenosis in the Aksai district of the Rostov region was a comparative assessment of the ecological condition of ordinary black soil and agricultural products grown in the technologically transformed conditions. The evaluation of agro-forestry factor impact on refraining toxic substances from the techno-genesis road source was also of interest. The study ...

Journal Article

heavy metals; urban soil and vegetation; environmental conditions

The assessment results of urban environmental conditions on the basis of accumulation of heavy metals in the soil and vegetation are presented. The questions about the ability of different plants to accumulate heavy metals in the lives are discussed as well