METHOD OF ASSESSMENT OF DEGRADATION DEGREE OF INDUSTRIAL LANDSCAPE IN CHEMICAL CONTAMINATION

摘要

FIELD: agriculture.;SUBSTANCE: invention relates to ecology and soil science. The method of assessment of degradation degree of industrial landscape in chemical contamination provides the analytical determination of the total number of the chemical pollutant element, the quantity of chemical pollutant element being in the mobile form in soil of the industrial landscape, and, separately, geographically conjugated unpolluted landscape. A procedure of assessment of pollution of the landscape is proposed, consisting of three stages: normalisation of industrial landscape pollution and geographically conjugated unpolluted landscape; determination of the ratio of pollution standard of industrial landscape and the pollution standard of geographically conjugated unpolluted landscape; determination of the degree of degradation of industrial landscape on the ratio of pollution standards under the proposed nonlinear scale of degradation degree of industrial landscape.;EFFECT: proposed method in practical use enables to improve the reliability of detection of degradation degree of industrial landscape in case of chemical pollution.;1 tbl, 1 ex