1 引言 可持续发展作为一种全新的发展观和战略观日益受到世界各国的重视,它体现了“人—社会—自然”协调发展的思想。因此,城市交通引发的环境和资源问题引起了世人的关注,学者们也开始重视城市交通引发的环境问题,并进行了一些有益的尝试。但从当前城市交 1 Introduction Sustainable development as an entirely new concept of development and strategy is increasingly valued by all countries in the world. It reflects the idea of ​​“man-society-nature” coordinated development. Therefore, the environmental and resource problems caused by urban traffic aroused people’s attention. Scholars also started to pay attention to the environmental problems caused by urban traffic and made some helpful attempts. But pay from the current city