Transformational processes in post-technogenic ecosystems of Kolomyia lignite and Yaziv sulfur deposits in Western Ukraine

Abstract

Restoration of post-tech ecosystems of the Western region of Ukraine takes place both through natural self-overgrowth with vegetation and through the implementation of phytomeliorative measures - artificial afforestation of disturbed areas. These processes have been studied on post-technogenic territories of Kolomyia lignite and Yaziv sulfur deposits. Transformational processes in the study area are caused mainly by three factors: natural succession of vegetation (from the emergence of mosses and pioneering species of grasses and trees to the formation of stable plant communities); human economic activity (phytomeliorative measures for sowing grasses and creating forest crops) and cattle grazing (appearance of fruit tree species in phytocenoses).