【摘要】 大气污染会影响悬铃木叶片的电导率、游离Pro和可溶性糖含量以及抗氧化能力 ,致使叶片电导率升高 ,游离Pro和可溶性糖含量增加 ,抗氧化能力增强。交通污染对植物影响的性质与程度与工业污染相当 ,应引起重视。绿化可减轻空气污染 ,提高环境质量更多还原

【Abstract】 The effects of air pollution on Platanus acerifolia Willd indicated that conductivity,contents of dissociate Pro and soluble sugar,activities of GSH-Px and total anti-oxidant capacity of its leaves increased with air pollution.The results also indicated that the effects of traffic pollution on plant were equal to that of industrial pollution.We should encourage tree-planting which would help to improve our environmental quality.更多还原