Vegetation recovery in open cast mines of Tver Region

Abstract

In the study natural plant communities appearing at the first stages of vegetation recovery in open cuts are described. Sixty-three species of higher vascular plants were found, six of which are adventive (Bunias orientalis L., Cichorium intybus L., Cirsium arvense (L.) Scop., Melilotus albus Medik., Sedum spurium M.Bieb., Solidago canadensis L.). Species from the Asteraceae (15), Gramíneae (8), Fabáceae (7) families prevail. The predominant life form according to I. Serebryakov are long-rhizome. According to G. Zozulin’s classification, plants belonging to the meadow and birch formations are most common. The associations of Calamagrostis epigejos and Bromus inermis predominate. Cirsium arvense (L.) Scop., Heracleum sibiricum L., Campanula glomerata L. are single.