Content of heavy metals in the leaves of woody plants growing in conditions of the Kedrovsky coalpit waste dump
Journal Title: Бюллетень науки и практики - Year 2018, Vol 4, Issue 9
Abstract
The paper presents data on the content of heavy metals in the leaves of woody plants growing under the conditions of the Kedrovsky coalpit, located in the central part of the Kemerovo Region. The object of the study was the trees of Scots pine and European white birch 10–15 years old. The content of such heavy metals as lead, copper, zinc, and iron in the birch leaves and pine needles was studied. The studies were carried out according to generally accepted methods. It has been established by investigations that under the conditions of the waste dump of the Kedrovsky coalpit in the leaves of the studied plants, there is accumulation of elements, mainly associated with technogenesis, and impoverishment by such a biophilic element as iron. The maximum spectrum of heavy metals in comparison with the control accumulates birch dangling. Exceeding the threshold limit value of zinc in leaves and needles is revealed. It has been established that, in terms of the total concentration index, the level of accumulation of heavy metals in leaves and needles of the studied tree species growing under the conditions of the dump is estimated as low. The scientific significance of our research is that the obtained data can be used in the performance of ecological biomonitoring of woody plants in conditions of technogenic pollution.
Authors and Affiliations
E. Kolmogorova
Keywords
Related Articles
- EP ID EP479230
- DOI 10.5281/zenodo.1418489
- Views 111
- Downloads 0
Концепция управления качеством подготовки инженерных кадров
Статья посвящена универсальным вопросам совершенствования средств обучения студентов, в частности, студентов инженерных специальностей. Выделены особенности организации средств обучения. Показана роль моделирования в поз...
Some echo diagnostic parameters in the grey-meadow soils of the Northern Mugan zone in Azerbaijan
The article presents a brief description of the physical–geographical location of the study area. Geomorphological, geological conditions of formation, climatic conditions and analysis of grey–meadow soils of Northern Mu...
Key dates definition in the history from Rus to Russia and the system creation of holidays on their basis
Six key dates have been identified in the history from Rus to Russia: the collapse of the Khazar Khaganate, the Christianization of Rus, the Battle of Kulikovo, the Battle of Molodi, the Capitulation of Paris and the Cap...
To the issue of deprivation of liberty in the context of pre-revolutionary Russia prison policy
Some aspects of the criminal policy of the Russian state were analyzed from 1016 to 1917. The crucial importance of the transformation of criminal executive policy is that this area reflects both the level of development...
Variety and forms of apricot of national selection to Nakhichevan Autonomous Republic
The article contains information about the food program in the main directions of economic and social development of the Nakhichevan Autonomous Republic and an increase in the production of fruits, berries, apricots, gra...