STATE OF ALDER COMMUNITIES OF THE WEST KAZAKHSTAN REGION

The article deals with alder communities found in the near-river and near-river floodplains of small steppe rivers of the West Kazakhstan region along the river.Bykivka and Ambulatory.
In the structure of alder communities, we distinguish a woody, shrubby and grass layer. One of the factors influencing the formation of flora and vegetation is anthropogenic, and therefore the infestation of these forests with advective species is revealed.
Every year, the share of weeds increases, because the underwater and above-water oil and pipelines of the Chinarevskoye-oil and gas condensate field pass through these rivers, and there is also extensive construction of industrial facilities.
The species composition of alder communities is 34 Eurasian(39%) and 24 European (27%) forest species. In the analysis biomorph it turned out that in such forests are dominated by perennial herbaceous polycarpic 51(58%). The 2nd place is occupied by woody and semi-woody 24 (27%) species. When considering the ecologophytocenotic spectrum, it turned out that forest 40 species(45%) dominate over steppe 21 (24%) and meadow 12(14%).
The studied territory of the floodplain of the river is characterized by a combination of two landscapes - meadows and forests, belongs to non-forest lands and is the only habitat of natural woody vegetation in the West Kazakhstan region.

1. Дарбаева Т.Е.,Альжанова Б.С., Бохорова С.Н. Методическое пособие по изучению флоры и растительности. – Уральск, 2017. – С.207.

2. Дарбаева Т.Е. Парциальные флоры меловых возвышенностей Северозападного Казахстана, -Уральск,2006. – С.252.

3. Черепанов С.К. Сосудистые растения России и сопредельных государств (в пределах бывшего СССР). – СПб.: Мир и семья, 1995-991с.

4. Серебряков И.Г. Жизненные формы высших растений и их изучение// Полевая геоботаника. Т.З. – М-Л., 1964. – С.146

5. Природно-ресурсный потенциал и проектируемые объекты заповедного фонда / Петренко А.З., Джубанов А.А., Фартушина М.М., Чернышев Д.М., Тубетов Ж.М. – Уральск: РИО ЗКГУ,2001. – 175с.

6. Шенников А.П. Введение в геоботанику Издательство Ленинградского университета, 1964. – С. 44

7. Онипченко В.Г. Функциональная фитоценология: синэкология растений. Изд. 2-е – Красанд М, 2014. – С.576

8. Программа и методика биогеоценологических исследований. Под ред. В.Н. Сукачева и Н.В. Дылиса. – М.: Наука, 1966.-332с.