沈阳市交通可持续发展的生态足迹研究

he urban traffic ecological footprints, eco-efficiency, ecological footprint intensity of Shenyang were calculated in this paper. The results showed : (1) the traffic ecological footprints of Shenyang in 2002 were 28x 104hm-2, which accounted for 99% of energy consumption indirect occupation, and directly by road and only 1%;(2) From a look at the ecological footprint, ecological footprints of car 13.5x104hm-2, representing 48% of traffic overall footprint, far higher than other types of motor vehicles; (3) From the urban traffic eco-efficiency perspective, the highest bus to 3.8x104 passengers•hm-2 ,while the minimum car to 0.12x104passengers•hm-2; (4) from the ecological footprint intensity shows that car highest for 8.37hm2/104pass, bus to 0.26hm2/104pass. Compared with Beijing and London, Shenyang eco-efficiency of vehicles is still relatively low, a greater development potential and the development of the city should learn from the London experience, and enhance the efficiency of transport should also be emphasis on the ecological structure of the traffic impact on the ecological footprint. Improve the eco-efficiency of traffic and reduce by cars, upgrade public transport share, and optimize traffic structure will be conducive to improving urban traffic eco-efficiency and reduce the environmental impacts of pollution emissions, and promote traffic Shenyang achieve sustainable development.