<abstract xmlns="http://www.w3.org/1999/xhtml"><p>As a result of the activity of industrial enterprises, atmospheric air is being contaminated by gaseous pollutants. Such substances as chlorine and hydrogen chloride are considered to be harmful for both humans and plants. Vegetation is a universal filter that is able to combat the environmental pollution by industrial emissions with the help of appropriate technical facilities. The aim of this study is to analyze the level of accumulation of chlorine in the leaves of woody plants that grow in the area of forest plantations of sanitary protection zones of industrial enterprises. The objects of the study were the species of woody plants in the area of protective plantations of a number of enterprises in Zaporizhzhya: ZTMC, ZALК, ZABR, Zaporizhstal, Zaporizhzhya Ferroalloy Plant, Zaporizhvohnetryv, Ukrgrafit and Zaporizhtransformator. We established that during the vegetation period, a gradual accumulation of the element was the most intense in mature leaves, whose growth had already ceased. The maximum amount of chlorine was found at the end of the vegetation period. The concentration of the pollutant in leaves of woody plants in the area of sanitary protection zones of industrial enterprises is linearly proportional to the level of emissions of the pollutant into the atmosphere by a given enterprise. The largest coefficient of relative accumulation of chlorine in the leaves of such plants as <italic>Catalpa bignonioides, Acer negundo, Robinia pseudoacacia</italic>, <italic>Juglans regia, Populus alba</italic>, which can be used as information sites for the purpose of bioindication of atmospheric air pollution with chlorides, was established.</p></abstract>

As a result of the activity of industrial enterprises, atmospheric air is being contaminated by gaseous pollutants. Such substances as chlorine and hydrogen chloride are considered to be harmful for both humans and plants. Vegetation is a universal filter that is able to combat the environmental pollution by industrial emissions with the help of appropriate technical facilities. The aim of this study is to analyze the level of accumulation of chlorine in the leaves of woody plants that grow in the area of forest plantations of sanitary protection zones of industrial enterprises. The objects of the study were the species of woody plants in the area of protective plantations of a number of enterprises in Zaporizhzhya: ZTMC, ZALК, ZABR, Zaporizhstal, Zaporizhzhya Ferroalloy Plant, Zaporizhvohnetryv, Ukrgrafit and Zaporizhtransformator. We established that during the vegetation period, a gradual accumulation of the element was the most intense in mature leaves, whose growth had already ceased. The maximum amount of chlorine was found at the end of the vegetation period. The concentration of the pollutant in leaves of woody plants in the area of sanitary protection zones of industrial enterprises is linearly proportional to the level of emissions of the pollutant into the atmosphere by a given enterprise. The largest coefficient of relative accumulation of chlorine in the leaves of such plants as Catalpa bignonioides, Acer negundo, Robinia pseudoacacia, Juglans regia, Populus alba, which can be used as information sites for the purpose of bioindication of atmospheric air pollution with chlorides, was established.

Dynamics of Chlorine Content in Leaves of Woody Plants of Protection Forest Bands in the City of Zaporizhzhya

Dnipro State Agrarian and Economic University

Department of Garden and Park Architecture

Ekológia (Bratislava)

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

As a result of the activity of industrial enterprises, atmospheric air is being contaminated by gaseous pollutants. Such substances as chlorine and hydrogen...

Dynamics of Chlorine Content in Leaves of Woody Plants of Protection Forest Bands in the City of Zaporizhzhya

Publié en ligne: 13 sept. 2020

Pages: 214 - 223

DOI: https://doi.org/10.2478/eko-2020-0016

Mots clés
sanitary protection zones, green plantations, accumulation, chlorides, leaves

© 2020 Valentina Bessonova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Dynamics of Chlorine Content in Leaves of Woody Plants of Protection Forest Bands in the City of Zaporizhzhya

Publié en ligne: 13 sept. 2020

Pages: 214 - 223

DOI: https://doi.org/10.2478/eko-2020-0016

Mots cléssanitary protection zones, green plantations, accumulation, chlorides, leaves

© 2020 Valentina Bessonova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
sanitary protection zones, green plantations, accumulation, chlorides, leaves