中国客运交通的碳排放地理特征与展望

李琳娜, BeckyP.Y.Loo

Carbon dioxide emissions from passenger transport in China: Geographical characteristics and future challenges

Linna LI, Becky P.Y LOO

图6 1990-2012年中国旅客周转量总量及各种交通方式占比

Fig. 6 Passenger transport turnover volume and the percentage of road, air, rail, and water transport in China (1990-2012)