通过论证和整理,找到现有技术条件下实现减少城市交通温室气体排放的方法和措施。减少城市交通温室气体排放最理想的办法是降低交通负荷,其次是用低碳出行方式代替小轿车出行,再次是使用低排放的汽车,其中关键是促使人们采用绿色出行。实践中应该多措施并举。列举了一些利用已有技术就可以实现的措施。 Through the demonstration and collation, we can find out the methods and measures to reduce the urban traffic greenhouse gas emissions under the existing technical conditions. The most ideal way to reduce the urban traffic greenhouse gas emissions is to reduce the traffic load, followed by low-carbon travel instead of cars, and again the use of low-emission vehicles, the key is to promote people to adopt green travel. Practice should be more measures simultaneously. A few examples of what can be done with existing technology are listed.