北京市私家车使用特征与CO_2排放研究

Study on the use characteristics of private car and CO_2 emissions in Beijing

采用自下而上的方法,分析北京市私家车的保有量与使用现状,并对其未来的保有量与使用特征做出了预测。结果表明:近十几年北京市私家车保有量与使用特征发生了明显变化,未来变化趋势趋于稳定,每年私家车CO_2的排放总量巨大。

This paper analyzed the ownership and use characteristics of private cars in Beijing by the bottom-up approach,and forecasted the future ownership and use characteristics. The research results showed that the ownership and use characteristics of private cars in Beijing have changed significantly in the past decade,and the future trends will tend to be stable,the total amount of CO2 emissions from private cars is huge every year.