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oa Geoinformation Technologies for Monitoring Forest Protection Plantati
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 17th International Conference Monitoring of Geological Processes and Ecological Condition of the Environment, Nov 2023, Volume 2023, p.1 - 5
Abstract
Ecological assessments of the state of the environment at technologically dangerous objects andanthropogenically modified territories, including nature reserves, is based on environmental audit methods, assessmentsimpact on the environment, strategic environmental assessments and other standardized procedures. Scientists O.Adamenko, G.Rudko, O.Trofymchuk established threshold concentrations of microelements in soils, according to which it is possible to select regions where their marginal effect on humans, animals and plants can be manifested. Using the obtained data, the main indicators characterizing the degree of potential environmental pollution were calculated: the decay rate constant and the half-life.Calculation of the decay rate constant of pollutants in soils showed that the fraction of the available number of pollutant particles varies, depending on the initial concentrations of pollutants in soils. The rate of decay depends on the hazard class of the pollutant and its initial content in the soil, as well as on the soil and climatic conditions of the study area. The state of pollution of the agroforestry territory was assessed by determining the negative impact of residual concentrations of nitrates and organochlorine pesticides on the soil cover of the studied territory and determining a number of indicators that determine the ecological state of the polluted territory and their homogeneity in the environment.
