Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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STUDY OF TECHNICAL PARAMETERS OF SOIL AND PLANT OPEN-PITS

Badmaeva Z.B. 1 Sangadzhieva L.K. 1 Davaeva T.D. 1 Kolesnik S.A. 2
1 Kalmyk State University
2 South - Russian State University of Economics and Service
Open-pits arising after of minerals for construction purposes are one of the most common forms of technogenic landscapes. After working out at sand-pits there begins a process of natural overgrowing when phytocenozes differing from surrounding natural vegetable communities arise. Technogenic surface formatting, which were formed on open-pit, are affected by salinity. As a result of the research it was revealed that the flora of violated grounds of minerals open-cast minings is characterized by a lower species diversity comparing with natural flora. Established pattern and selective ability of plants career accumulation of heavy metals. For the bioremediation of soils is proposed the use of wild species of herbaceous plants, which, along with a significant accumulation of metals, forming a large phytomass.