用植物指示法分析文氏花的航空污染

Оksana M. Тykhenko, I. Matvieieva, V. Groza
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引用次数: 1

摘要

今天,人为对环境的影响正在增加,特别是在发生敌对行动的城市化地区和领土。在许多紧迫的环境问题中,有可能单独列出大气污染,这是由于道路运输和工业集中在安全地区造成的。本文介绍了采用植物指示法研究文尼察市大气空气污染状况的结果,即疣桦叶片的波动不对称程度,并建立了波动不对称程度与交通负荷水平的依赖关系。该研究是在白桦(Betula pendula)生长季节结束后的2021年和2022年7月底进行的。在文尼察市,确定了6个具有不同人为负荷水平代表性的试验点。计算各试验点白桦叶片波动不对称系数,确定不对称系数的指标。建立了试验点的机动车荷载水平,并计算了白桦叶片波动不对称系数与机动车荷载水平相关性的相关回归模型。对城市生态系统的航空污染进行生物监测是优化城市生态系统空气污染质量的必要手段。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of aerotechnogenic pollution of the Vinnytsia using phytoindication methods
Today, the anthropogenic impact on the environment is increasing, especially in urbanized areas and territories where active hostilities are taking place. Among a number of urgent environmental problems, it is possible to single out atmospheric air pollution, which occurs as a result of the concentration of road transport and industry in safe areas. The article presents the results of research into the state of atmospheric air pollution in the city of Vinnytsia using phytoindication methods, namely the degree of fluctuating asymmetry of warty birch leaves, and established the dependence of the fluctuating asymmetry on the level of traffic load. The research was conducted at the end of July in 2021 and 2022, after the end of the growing season of warty birch (Betula pendula). In the city of Vinnytsia, six representative experimental sites with different levels of anthropogenic load were identified. Fluctuation asymmetry coefficients of warty birch leaves were calculated for each experimental site and indicators of the asymmetry coefficient were determined. The level of motor vehicle load on experimental sites was established and a correlation-regression model of the dependence of the coefficient of fluctuation asymmetry of the leaves of the warty birch on the level of motor vehicle load was calculated. Conducting biomonitoring of aerotechnogenic pollution of urban ecosystems is necessary for finding ways to optimize its quality.
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