Vestnik of Orenburg State Pedagogical University. Electronic Scientific Journal.2017. № 2(22). P. 29—37
03.00.00 BIOLOGICAL SCIENCES
UDC 581.522
Serebrennikova Yuliya Aleksandrovna, Candidate of Biological Sciences, Associate Professor
Chelyabinsk State University Getmanets Irina Anatolievna, Doctor of Biological Sciences, Associate Professor
Chelyabinsk State University
ECOLOGICAL DIVERSITY OF SPECIES OF WOOD SINUSIA OF VEGETABLE COVER OF ARSHINSKY NATURE RESERVE
Abstract
The described research has calculated ecological valence and tolerance for edification woody communities of the Arshinsky state nature reserve by environmental scales of D. N. Tsyganov. The authors conducted phytoindication of ecotopes by indirect gradient analysis by the lists of species, the coenotic properties of which are evaluated according to their abundance in ordination space of model communities. The indices of biotinity were calculated according to climatic and edaphic factors, limiting factors were identified. The authors received total evaluation parameters of the habitats and defined the efficiency of the use of environmental space of vegetation edificators.
Key words
Ecological scales, valence, tolerance, edificators, phytoindication of ecotopes.
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