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Registration Number

0215U008592, 0110U007925 , R & D reports

Title

Classification of biotopes of rocky regions of Ukraine and synphytoindication evaluation of econiches of Caryophyllales (Amaranthaceae, Chenopodiaceae), Polygonales, Tamaricales, Salicales, Euphorbiales, Saxifragales, Myrthales-Cornales species

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Head

Didukh Yakiv Petrovych, Доктор біологічних наук

Registration Date

29-12-2015

Organization

M. G. Kholodny Institute of botany of the National academy of sciences of Ukraine

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Object of the study - habitats of Crimea, the Carpathians, as well as the species belonging to Amaranthaceae, Chenopodiaceae, Polygonaceae, Salicaceae, Tamaricaceae, Frankeniaceae, Droseraceae families. Objectives of study - development of habitat classification of Crimean Mountains and its unification with European classification systems; synphytoindication ecological niches assessment of species belonging to Caryophyllales (Amaranthaceae, Chenopodiaceae), Polygonales, Tamaricales, Salicales, Euphorbiales, Saxifragales, Myrthales-Cornales orders. Methods - geobotanical relev?s were entered into the database TURBOVEG 2.90 with further data processing using DJUICE 7.0 software. In order to determine the quantitative environmental factor indicators, synphytoindication method was used. Рoint-based scale assessment for the ecological factors was performed using ecological scales of Ya.P. Didukh and JUICE software package. All further calculations were performed using Statistica 7.0 software. On the example of model object with low habitat diversity, but complex mosaic combination - Karabi-Yayla - we have evaluated ecological and habitat diversity. Differentiation reflects various aspects of a-, b-, g-coenotic diversity. Based on synphytoindication methodology, comparative point-based assessment of model communities of Polish Tatra Mountains, the Ukrainian Carpathians and Crimean Mountains using 12 leading ecological factors and reflecting the gradient changes within each mountain system was done. We have studied limiting indicator boundaries for the selected syntaxa as well as the degree of quantitative ecological differences between plant communities in each mountain areas, the relationships between leading ecological factors and other ecological peculiarities of studied mountain systems. In particular, we have illustrated the important patterns of fundamental climatic factors changes determining the location of mountain systems within the global ecological space. The general characteristics of Amaranthaceae, Chenopodiaceae, Polygonaceae, Salicaceae, Tamaricaceae, Frankeniaceae, Droseraceae families were also given. For each species biological information was presented according to 15 sections corresponding to climatope, edaphotope, geography (including distribution range maps in Ukraine) coenotope, estimated value, conservation status and anthropogenic impact. The research results are of great importance because of the European integration and adaptation of ecosystem and rare habitats classification approaches to the European standards. The results are important for the development of conservation measures for habitats and prediction of possible changes.

Product Description

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Дідух Яків Петрович
Контар Ірина Сергіївна
Мала Юліяі Іванівна
Мосякін Андрій Сергійович
Соколенко Уляна Михайлівна
Фіцайло Тетяна Василівна

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2020-04-02