Abstract
Correlations between the structure of phytocenoses representing different stages of the process of forest formation in the Polar Urals and moistening of ecotopes, as well as between the lower layers and forest tree stand are considered. Current density of trees and undergrowth is not exhaustive of the ecotope capacity, and therefore open woodland can be transformed into closed forest. Perspectives of such a transformation within a certain plot may be assessed by percentage of mesophilic and relatively thermophilic (hypoarctic + boreal) species in the herb-dwarf shrub layer.
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Original Russian Text © N.V. Peshkova, N.I. Andreyashkina, 2009, published in Sibirskii Ekologicheskii Zhurnal, 2009, Vol. 16, No. 5, pp. 665–672.
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Peshkova, N.V., Andreyashkina, N.I. The indicating role of herb-dwarf shrub layer in mountain phytocenoses of the Polar Urals (Illustrated by the Outskirts of Mt. Chernaya). Contemp. Probl. Ecol. 2, 417–422 (2009). https://doi.org/10.1134/S199542550905004X
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DOI: https://doi.org/10.1134/S199542550905004X