Open AccessBARK OF TREES AND BUSHES AS THE SUBSTRATUM FOR EPIPHYTIC LICHENS IN THE STEPPE ZONE (ON THE EXAMPLE OF THE SAMARA REGION)
Author(s) -
Д.М. Иржигитова,
М.А. Мошкова,
Eva Petrová,
Е. С. Корчиков
Publication year - 2013
Publication title -
vestnik samarskogo universiteta. estestvennonaučnaâ seriâ
Language(s) - English
Resource type - Journals
eISSN - 2712-8954
pISSN - 2541-7525
DOI - 10.18287/2541-7525-2013-19-9.1-151-157
Subject(s) - bark (sound) , lichen , epiphyte , botany , samara , biology , ecology
In this article difference in chemical characteristics of bark of trees and bushes is viewed. Bark of bushes contains at least in 10 larger quantity of available forms of nitrogen, than bark of trees, it has the increased value of рН, it is more than 10 times richer with phenolic substances. The less there are available forms of nitrogen and water-soluble carboniferous matters in bark, the more specific to this substratum of types of lichens there are.