Prokhorova S. Ecological features of synanthropic plant species in technogenously transformed environment of the Ukrainian south-east.

The objects are the synanthropic plant species in technogenously transformed environment of the Ukrainian south-east. The aims are to reveal bioecological features and morphological variability of synanthropic plant species in technogenic ecotopes and to schedule outlooks of their usage for phytoindication in technogenously transformed environment of the Ukrainian south-east. The methods are fields (recognostical and fixed), geobotanic estimation; natural, laboratorial; the comparative analysis; statistical. Bioecological features of six model synanthropic species have been researched, and their coenotic role in communities in technogenic ecotopes has been studied. Assessment of the structural similarity of the synanthropic species under study has been done on the basis of morphologic features using statistical factors and indices. Comparative analysis of weed species morphological variation under their adaptation in technogenic ecotopes has been done. The ecological schematic map of Donetsk and the Donetsk region is done. Possibility of integral environmental state assessment using synanthropic plant species is shown. Application spheres are phytoindication and training courses.