Article
Article name Technogenic geosystems of the Кedabekh regio
Authors Eyubova Z.. postgraduate, junior researcher, zuzum30@gmail.com
Bibliographic description
Category Earth science
DOI 577.4/47.924
DOI 10.21209/2227-9245-2020-26-2-50-54
Article type
Annotation The territory of the study is located on the northeast slope of the Small Caucasus. Man-made mountain geosystems cover a vast area in Кеdabek district. The geological structure of the territory is formed by various mineral deposits. During the period of exploitation of these resources, the territory was subjected to man-made contamination for a long time, from the moment of geological exploration until the end of operation. With mining, the natural landscapes in the area have been replaced by man-made landscapes. Land cover degradation is accelerating on technogenically disturbed landscapes, while phytocenosis is disappearing. To study the degree of change in these ecosystems, samples were taken from soil, rocks and vegetation in the territories for recultivation and their physical and chemical analysis was carried out. The results showed that natural landscapes were completely transformed, soil and vegetation lost their original condition. Waste rocks with steep slopes and bare surfaces are common in production sites, creating a risk of erosion and washing, which have a negative impact on soil cover. Therefore, the surfaces of bare sedimentary rocks need greening activities by agrophitamelioration. The state is interested in the restoration of man-made landscapes, the return of land to agriculture, which is one of the most important tasks of state policy. Based on the results of physical, chemical and agrochemical studies, it has been found that for technical and biological recultivation of waste emissions it is important to identify and optimize the environmental situation in this area. The main purpose of the work is to replace man-made relief with agro-cultural landscapes
Key words technogenic; geosystem; minerals; soils; plant covers; ecosystem; trace elements; iron ores; metals; recultivation; landscape
Article information Eyubova Z. Technogenic geosystems of the Кedabekh region // Transbaikal State University Journal, 2020, vol. 26, no. 2, pp. 50–54. DOI: 10.21209/2227-9245-2020-26-2-50-54.
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Full articleTechnogenic geosystems of the Кedabekh regio