The pace of urbanize rapidly every year more and more curtails the area of natural habitat of most species of wild animals, making it more fragmented. Because of this, the preserved natural landscape within the city boundaries is of great importance for the conservation of regional or global biodiversity [1, p. 90].Kyiv is the capital of Ukraine, has a different degree of impact from human activitythis makes it possible to compare the ecological state of the environment in highly urbanized areas of the city with little-transformed areas of the city. This can be done by assessing the biodiversity of individual lakes in the city, especially the communities of higher aquatic plants that are interconnected with other communities, in particular fish and birds, by powerful topical and trophic connections. The rupture of these connections due to anthropogenic load can act as a destructive factor in relation to the structural and functional part of the aquatic ecosystem.
Вища водна флора та рослинність Національного природного парку "Пирятинський" (Полтавська область, Україна) It was studied a floristic richness, ecological structure and coenotic diversity of macrophytes in NNP "Pyryatynsky". There are identified 34 species of macrophytes, which form 16 groups of rank association of eco-floristic classification. Analysis of overgrown rivers and flood waters showed preservation of their natural structure, a wide variety of habitats and a poverty of species richness as evidence of anthropogenic transformation of ecosystems with significant downstream. The dominance of species of eutrophic swamps complex in some areas considered as the threat of increasing waterlogging processes and transformation of habitats. It is allocated rare component of flora, confirmed the feasibility of establishing the object of protected areas of Ukraine of national importance at this area. It is recommended to expand the list of regionally rare species.
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Вища водна флора та рослинність
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