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Information × Registration Number 0212U008784, 0110U005282 , R & D reports Title Spatio-temporal organization of biodiversity and risk factors for the stability of the base types of ecosystems in Ukraine and in neighboring areas. popup.stage_title Head Emelyanov I.G., Registration Date 02-01-2013 Organization National Museum of Natural History National Academy of Sciences of Ukraine popup.description2 The following model species studied: fishes of the family Gobiidae, Green Frogs, Common Rock Thrush. The increase of the species diversity and expansion of habitats of fishes from the family Gobiidae in the river Dnipro may be due to the increase in the number of hydraulic expected. The main risk factors for grass frogs should first of all shoud be considered the weather and climate and the availability of water, suitable for breeding and wintering grounds. Model species of birds - Common Rock Thrush sharply reduced and continues to reduce their number and range in Ukraine. The main causes of this process is the human impact, which leads to almost constant attack from disturbance during the nesting period. As a model plant species studied population structure types - Silene Sytnik. It was found that the reactivity of campion Sytnik manifested in significant quantities of seed production, seed germination intensive, accelerated development of individuals in the early stages of morphogenesis, in some cases, loss imaturnoy stage. Despite extensive biological capacity, species does not have the ability to expand in the natural condition. Considering the biological and ecological characteristics of species were created reintroduction populations on granite outcrops of the canyon of the Pivdenniy Bug (near Yuzhnoukrainsk), a natural monument "Skelya Kremenchug," estuary Bakshaly. Product Description popup.authors Новосад В.В. Писанець Є.М. popup.nrat_date 2020-04-02 Close