Determination of the Content Heavy Metals in of Introduced Tree Stand of Astana City

Erzhan Zhunusovich Kentbayev,Botagoz Aidarbekovna Kentbayeva,Talgat Sagidollaevich Abzhanov

doi:10.5539/mas.v9n8p121

Abstract

Nowadays, the importance of determining the numericalvaluation of environmental and genetic structure of populations of woody tree species in dealing with the introduction, without any doubt, is recognized by many researchers. The growing numbers of works associated with the introduction, examination of geographic cultures focused on the study of interspecific, inter- and intrapopulation, subpopulation genetic structure of quantitative and qualitative attributes which are important for forestry production and industrial wood processing. Heavy metals that were included in the scientific literature in the middle of the last century under such a negative name, at current stage already occupy the second place in the hazard level. In the future they might become the most hazardous or even more hazardous than APS and solid wastes. Contamination with heavy metals occurs due to their wide use in industry, causing them to fall into the environment bringing enormous damage. Human activity always brings to formation of numerous volumes of waste, including toxic. Industrial enterprises and large number of vehicles - obligatory accompaniments of urban environment are the major and permanent “suppliers” of toxic waste into the atmosphere. Under normal conditions, heavy metals are contained in soil in small quantities and are not hazardous. However, their concentration may increase due to vehicle exhaust, waste, residues and emissions during operation of industrial plants, during fertilize, etc.

Highlights

An introduction is a transfer of plants from one region to the region where they were missing with the use of impactmethods to the nature
By 1879 it had an area of 152 acres, including a forest nursery
The following conclusions can be made based on performed studies: 1. Analysis of the current range of Astana woody plants and forest nursery JSC “Astana Zelenstroy” indicates lack of species diversity

Summary

Introduction

An introduction is a transfer of plants from one region to the region where they were missing with the use of impactmethods to the nature. In 1868, at the initiative of the nobility, the local intelligentsia, amateur gardenersfrom Voronezh, Kharkov, Penza province, as well as Nicholas Botanical Garden, plants, which are several varieties of apple, grape, lilac, oak, marpleplatanoides, mountain ash, horse chestnut, quince, ailanthus, Japanese acacia, were brought. In 1868, Vernenskaya Grove was established by order of the General Governor Kolpakovsky and the scientist and forester E.O. Baum. By 1879 it had an area of 152 acres, including a forest nursery. Moscow received seeds of Pinus pinaster, P.peuce, P. strobus, P. cembra, Thuja occidentalis, Juniperus virginiana (Semakin V.P., 1968, Vazhenin I.G., 1987, GOST (State Standards) 1983, SanPin 2002, Clausen, K.E., 1984)

Methods

Results

Conclusion