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Information × Registration Number 0226U002278, (0120U100508) , R & D reports Title Floristic and coenotic diversity of biotopes of different disturbance degree in the conditions of a technogenically transformed region (on the example of Kryvyi Rih Area) popup.stage_title Особливості структури флори та рослинності в природних біотопах різного ступеня порушеності на Криворіжжі. Виявлення рівня трансформації рослинності біотопів за впливу чужорідних інвазійних видів. Концепція збереження та відновлення регіональних флори та рослинності в аспекті біотопічного різноманіття Head Chypyliak Tetiana F., Кандидат біологічних наук Registration Date 12-02-2026 Organization Kryvyi Rih Botanical Garden of the National Academy of Sciences of Ukraine popup.description1 Differentiation of natural biotopes of Kryvyi Rih Area of different disturbance degree and estimation of changes of their floristic and coenotic components under the influence of anthropogenic factors to determine the ways of conservation and restoration of phytodiversity in the technogenically transformed region. popup.description2 For the first time, we formed a classification scheme of natural biotopes of Kryvyi Rih (according to the National Biotope Catalog of Ukraine), which is represented by 7 types of biotopes of the highest classification level, 14 units of biotopes of the second level, 23 of the third one, and 15 of the fourth level. The highest sociological significance is inherent in biotopes T1.4.a: True forb-bunchgrass and bunchgrass steppes of steppe zone, which include 18 species from the Red Book of Ukraine and 7 formations from the Green Book of Ukraine. In the natural tracts of Kryvyi Rih and adjacent areas, we studied the distribution, ecological conditions of habitats, coenotic and biotopic localization, and age structure of populations of Eremogone cephalotes, Pontechium maculatum, Astragalus henningii, Gymnospermium odessanum, Iris pontica. The results obtained are the basis for further monitoring studies, which is especially important in the context of urbanization against the background of climate change. In the natural biotope communities of Kryvyi Rih of different degrees of disturbance, alien species with the highest invasive potential were identified. Among them, the species Ambrosia artemisiifolia and Conyza canadensis have the greatest phytocoenotic activity, high activity with significant abundance – Anisantha tectorum and Bromus squarrosus, which occur mainly in grassy and synanthropic biotopes. Tree invasive species – Robinia pseudoacacia, Acer negundo, Elaeagnus angustifolia – are characterized by high phytocoenotic activity in shrub and forest biotopes. We developed the Concept for the Preservation and Restoration of Regional Flora and Vegetation in the Aspect of Biotopic Diversity, which is based on the idea of the need to support evolutionarily developed processes of natural self-regulation as the basis for implementing measures to restore and optimize destabilized ecosystems Product Description popup.authors Chypyliak Tetiana F. Baranets Mykola Oleksandrovych Olena V. Vasylenko Halyna N. Shol Krasova Olha O. popup.nrat_date 2026-02-12 Close