公路生态系统健康属于一个新的领域,目前尚没有十分明确的定义。并且国内外对此的研究并没有形成生熟的体系。在参阅国内外大量文献的基础上,以公路生态系统的特点为依据,分析了公路生态系统健康胁迫的现状,从自然环境和人类社会两方面分析了公路生态系统健康的胁迫因子及影响机理,并探讨了生态系统胁迫效应的发展趋势。 The health of highway ecosystems belongs to a new area, and at present there is not a very clear definition. And domestic and foreign research on this does not form a mature system. On the basis of referring to a large amount of domestic and foreign literatures and based on the characteristics of the highway ecosystem, this paper analyzes the current status of the highway ecosystem health stress, analyzes the stress factors and the mechanism of the highway ecosystem health from both the natural environment and human society, And explored the trend of ecosystem stress effects.