Increasing the tolerance to copper of ornamental plants and lawn grasses in urban ecosystems

Q3 Multidisciplinary
E. A. Gladkov, I. I. Tashlieva, Y. Dolgikh, O. V. Gladkova
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引用次数: 1

Abstract

The plants are an important part of the urban ecosystem. Plants help to reduce the level of pollution and the effect of adverse environmental factors on urban ecosystems. Among the most dangerous pollutants for plants are copper ions. Copper is one of the main pollutants of urban soil. Copper ions significantly reduce the quality of ornamental plants. One approach to solve this problem is to create plants resistant to adverse environmental factors using cell selection. This method is hardly ever used in urban greening. The aim of the work is to produce plants resistant to copper ions. It was developed technologies to obtain ornamental plants resistant to copper. These plants have substantially increased their resistance to copper. Plants Festuca rubra were resistant to high levels of copper contamination and can grow on the basis of the level of pollution along roads, in residential areas. Plants Brachycome iberidifolia proved to be resistant to the average level of pollution of copper and can grow in parks and squares.
提高城市生态系统中观赏植物和草坪草对铜的耐受性
植物是城市生态系统的重要组成部分。植物有助于降低污染水平和不利环境因素对城市生态系统的影响。对植物来说最危险的污染物是铜离子。铜是城市土壤的主要污染物之一。铜离子显著降低观赏植物的品质。解决这一问题的一种方法是利用细胞选择创造出对不利环境因素具有抗性的植物。这种方法在城市绿化中很少使用。这项工作的目的是培育出抗铜离子的植物。开发了获得观赏植物抗铜的技术。这些植物对铜的抵抗力大大增强了。红羊茅对高水平的铜污染有抵抗力,可以根据道路和居民区的污染水平生长。结果表明,短叶蓟对铜的平均污染水平具有较强的抗性,可在公园和广场中生长。
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来源期刊
Bulletin de la Societe Royale des Sciences de Liege
Bulletin de la Societe Royale des Sciences de Liege Multidisciplinary-Multidisciplinary
CiteScore
0.90
自引率
0.00%
发文量
11
期刊介绍: The ‘Société Royale des Sciences de Liège" (hereafter the Society) regularly publishes in its ‘Bulletin" original scientific papers in the fields of astrophysics, biochemistry, biophysics, biology, chemistry, geology, mathematics, mineralogy or physics, following peer review approval.
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