�ۺϽ�ͨ���ܼ���——“��ͨ7+1��̳”��ʮ�˴λ����ʵ

交通“7+1”论坛第十八次会议的主题为“综合交通节能减排”. 在经济快速发展的过程中，交通运输能力扩张与能源约束的矛盾已经十分突出. 综合交通能耗与排放虽然直接体现在运输生产过程当中，但交通能耗与排放的大小，不仅由交通运输生产过程决定，还与综合交通系统的规划、布局、配置、结构等密切相关. 对比了中国交通能耗统计与国际统计指标的差异，按国际口径测算了中国交通整体能耗水平，认为中国目前的交通行业能耗统计数据低估了交通能耗的水平，特别大大低估了交通石油能耗的水平. 研究了不同交通方式的能耗因子，探讨了综合交通系统节能与排放面临的问题，今后的发展趋势，以及需要采取的政策措施.

Energy Conservation and Emission Reduction of Integrated Transportation System

The 18th Conference of "Traffic and Transportation Forum 7+1" sets its theme as "energy conservation and emission reduction of integrated transportation system".With the rapid development of economy,the contradiction between increasing transport capacity and limited energy resource appears to be more serious than ever.The energy consumption and emission is directly identified in the process of service production.While,its amount have strong relationship with the overall planning,layout,equipment,and structure of the integrated tranaportation system,instead of merely determined by the production process.The differences of the domestic and international statistical caliber are analyzed,and the energy consumption level in China is estimated with the international caliber.The results indicate that the transportation consumption level is underestimated in Chinese transport industry,especially the level of petroleum.The consumption factors of different transport mode are presented then.Moreover,the coming challenge,future direction,and relevant count measures are discussed for energy conservation and emission reduction of integrated transportation system.