Open AccessThe structure of Adonis wolgensis Stev. coenopopulation in the conditions of Northern Kazakhstan
Author(s) -
G. J. Sultangazina,
Аndrey Kuprijanov,
O.A. Kupriyanov,
Мaxim Steshenko
Publication year - 2020
Publication title -
ķaraġandy universitetìnìṇ habaršysy. biologiâ, medicina, geografiâ seriâsy/k̦araġandy universitetìnìn̦ habaršysy. biologiâ, medicina, geografiâ seriâsy
Language(s) - English
Resource type - Journals
eISSN - 2663-5003
pISSN - 2518-7201
DOI - 10.31489/2020bmg3/134-139
Subject(s) - adonis , steppe , geography , habitat , deciduous , ecology , forestry , archaeology , biology , art , literature , poetry
The article presents the study results made on the Adonis wolgensis coenopopulation in Northern Kazakhstan (2018–2019). The materials have been gathered in the course of field research taking into account the literary data. The age structure of the coenopopulations is provided on the basis of detailed route studies. There have been studied eight coenopopulations located in Akmola, Pavlodar, and Kostanay regions. A. wolgensis is a short-stem herbaceous polycarpic of Northern Kazakhstan. A. wolgensis coenopopulations are found in three main habitats: steppe, meadow-steppe, and forest communities. The study of A. wolgensis coenopopulations in the latitudinal direction from Ekibastuz in the east to the Kostanay region in the west has revealed a high recovery index in steppe ecotopes. In other coenopopulations it is less than one. It is especially low in forest habitats. Most coenopopulations have a normal character according to the spectrum of age conditions, and they are maturing. This fact proves no negative impact of environmental and anthropogenic factors on the structure of coenopopulations and ensures their recovery and preservation.