城市交通廢氣污染現狀及其預測方法

The vehicular emissions in metropolis greatly affect the population health and the urban environment, and have been considered as one of key factors in urban development. An understanding of the urban traffic emissions, their diffusion and the future trends is important for the improvement and maintenance of healthy urban air quality. This paper gives a detailed review on the current status of urban traffic pollution, the characteristics of traffic emissions, and the prediction methodologies, which may be useful and interesting to those who are determined to tackle the challenging tasks in urban environmental pollution control and improvement.