METHOD FOR INDICATION AND EVALUATION OF ECOLOGICAL CONDITION OF AERALLY POLLUTED SYSTEM PLANT-SOIL

摘要

Method for indication and evaluation of ecological state of aerally polluted system plant-soil includes determination of plots of pollution, sampling humus horizon of soil, sample preparation, analysis of earth samples on content of heavy metals, sampling plants for determination of heave metals, determination of content of chlorophyll in plant samples as indicator of pollution, statistic processing of data on soils, plants obtained, with determination of positive anomalous values of heaver metals in soils, plants and negative as to content of chlorophyll of plants, reveal of existence of zones of different level of degradation. Pollution is determined in system plant-soil. At that as indicator of pollution and criterion of state of system one determines additionally pH of plant juice and anatomic-morphological characteristics.