交通运输对道路两侧土壤及植物的影响研究展望

针对我国汽车工业的快速发展和机动车保有量迅速增加的状况,结合国内外相关研究成果,介绍了交通运输污染物的分类与来源,概述了交通运输对道路周围土壤及植物的影响。根据我国道路交通的实际,探讨了相关领域未来的研究方向,提出应以开发清洁替代能源和深入研究污染物在各环境介质中的迁移转化规律,进而减少污染物对人类的健康损害及筛选对交通运输特征污染物高富集的树种以阻断污染物的迁移为主。

Advance in study on effects of traffic and transportation on soil and plants at both sides of road

Aimed at the rapid development of auto industrial and speedy increase of motor vehicles retaining amount,the classification and the origin of pollutants caused by traffic and transportation were introduced combining domestic and foreign correlative researches.And the effects of traffic and transportation on the surrounding soil and plants at both sides of road were summarized.According to the practical status of traffic and transportation,the research tasks in the future were discussed.Some suggestions are put up,including exploring cleanness energy,investigating the transfer and transform rules of pollutants in order to reduce the harm to human health,selecting tree species with the higher enrichment ability to pollutants caused by traffic and transport in order to interdict pollutants transfer.