降低燃油机动车污染的策略与方法探讨

随着城市化发展进程的加快，建立良性的城市生态系统对于实现城市的可持续性发展十分必要，在城市生态系统中，减少由于交通运输业发展所带来的环境污染将起到十分重要的作用。结合目前上海市在机动车发展的状况，对机动车所造成的空气污染情况进行了分析，对机动车排放污染物的产生及其影响因素进行了探讨，提出了控制汽车尾气排放的可行策略和方法。

Strategies and methods for controlling emissions from oil-fired motor vehicles

With the rapid development of urbanization in the 21st century, it is very important to set up a good ecosystem for cities to realize sustainable development in developing countries. As a result of an increasingly greater demand for transportation, emission control for motor vehicles has been becoming an environmental problem of key importance. Control of emissions from oil-fired motor vehicles in developing transportation will be of great benefit to environmental protection in cities. According to statistics, the situation of air pollution brought about by motor vehicles in Shanghai was evaluated in this work. The generation of pollutants in the exhaust gas from oil-fired motors and influencing factors were discussed. Furthermore, strategies and methods for controlling emissions from oil-fired motor vehicles in Shanghai were suggested. To develop markets for advanced vehicles using alternative fuels (such as natural gas and ethanol), electrical vehicles, hybrid power buses and fuel cell buses in Shanghai is of great importance to the environmental quality control.