CHIONOPHILOUS MEADOWS OF THE ALTAI-SAJAN MOUNTAIN AREA
V.P. Sedelnikov
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
sedelnikovvp@gmail.com
Keywords: высокогорный пояс, хионофильные луга, ценофлора, дендрограмма сходства, Алтае Саянская горная страна, high-mountain belt, chionophilous meadows, coenoflora, dendrogram of similarity, the Altai-Sajan Mountain Area
Abstract
The results of study of chionophilous meadows of the Altai-Sajan Mountain Area have been generalized. Th eir species composition revealed on the base of 74 geobotanical releves. Alpine and arctoalpine species form the basis for thecoenoflora. Structural organization of chionophilous meadows is considered, a dendrogram refl ecting levels of structural organization of syntaxa is built on thebase of Jaccard coeffi cient.
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