ANALYSIS OF ECOLOGICAL - CHEMICAL STATUS OF SOILS OF M.DESA FOR THE AIMS OF MODELING THE QUALITY OF SOILS OF URBANIZED TERRITORIES

Abstract

The city of Odessa is one of the most loaded urban areas. This is due to many factors, the main of which is the lack of underground, which causes a significant load on the soil due to road transport and other transport systems. Due to this, about 80% of atmospheric air pollution, water environment and soil and vegetation cover are formed, as well as environmental and chemical characteristics of soil quality deteriorate, which in turn leads to deterioration of the qualitative and quantitative characteristics of the city ecosystem as a whole. In the framework of the work, the analysis of the main characteristics of the soil that determine its ecological and chemical status, according to the data for 2012 to 2016 years. At the present stage of development of ecological science, the question of assessing the state of territories with the help of mathematical modeling, which takes into account the majority of environmental factors and provides an opportunity to predict possible changes in their state with a sufficient degree of probability, is relevant. Subsequently, with the help of a mathematical model, an assessment of the condition of the soils of urbanized territories (for example, the city of Odessa) will be performed at the current level of anthropogenic loading.