中国人口资源与环境
中國人口資源與環境
중국인구자원여배경
China Polulation.Resources and Environment
2012年
8期
3~9
,共null页
碳排放 低碳交通 能源消费 城市化
碳排放 低碳交通 能源消費 城市化
탄배방 저탄교통 능원소비 성시화
carbon emission; low-carbon transport; energy consumption; urbanization
探讨了中国城市化、经济发展、技术进步等与城市道路交通碳排放之间的长期均衡关系与动态作用机制。并对中国城市道路交通碳排放进行了预测和情景分析。结果表明:①城市化率、交通能源强度、城市居民消费水平和人均GDP对城市道路交通碳排放的长期均衡弹性分别为0.93、0.73、0.68、0.44;②城市道路交通碳排放的最大贡献者在中短期内是交通能源强度,长期内是城市化率;(3)人均GDP增长率的提高,短期内会促使城市道路交通碳排放增长率提高,而长期又有助于使之降低;④中国城市道路交通碳排放持续增长的趋势在相当长时期内不可避免;⑤不同的发展理念和政策与技术的组合.可以使城市道路交通碳排放发生重大变化。基于研究,提出了中国城市道路交通碳减排的政策取向。
探討瞭中國城市化、經濟髮展、技術進步等與城市道路交通碳排放之間的長期均衡關繫與動態作用機製。併對中國城市道路交通碳排放進行瞭預測和情景分析。結果錶明:①城市化率、交通能源彊度、城市居民消費水平和人均GDP對城市道路交通碳排放的長期均衡彈性分彆為0.93、0.73、0.68、0.44;②城市道路交通碳排放的最大貢獻者在中短期內是交通能源彊度,長期內是城市化率;(3)人均GDP增長率的提高,短期內會促使城市道路交通碳排放增長率提高,而長期又有助于使之降低;④中國城市道路交通碳排放持續增長的趨勢在相噹長時期內不可避免;⑤不同的髮展理唸和政策與技術的組閤.可以使城市道路交通碳排放髮生重大變化。基于研究,提齣瞭中國城市道路交通碳減排的政策取嚮。
탐토료중국성시화、경제발전、기술진보등여성시도로교통탄배방지간적장기균형관계여동태작용궤제。병대중국성시도로교통탄배방진행료예측화정경분석。결과표명:①성시화솔、교통능원강도、성시거민소비수평화인균GDP대성시도로교통탄배방적장기균형탄성분별위0.93、0.73、0.68、0.44;②성시도로교통탄배방적최대공헌자재중단기내시교통능원강도,장기내시성시화솔;(3)인균GDP증장솔적제고,단기내회촉사성시도로교통탄배방증장솔제고,이장기우유조우사지강저;④중국성시도로교통탄배방지속증장적추세재상당장시기내불가피면;⑤불동적발전이념화정책여기술적조합.가이사성시도로교통탄배방발생중대변화。기우연구,제출료중국성시도로교통탄감배적정책취향。
The long-term equilibrium relationship and dynamic mechanisms of interaction between urban road transport carbon emissions and urbanization, economic development and technological progress is studied, and forecasts for China's urban road transport carbon emissions and scenarios analysis are carried out. The results showed that: ( 1 ) The long-term equilibrium elasticity of the urbanization rate, transport energy intensity, urban household consumption level and per capita GDP on urban road transport carbon emission are 0. 93,0. 73,0. 68 and 0.44 respectively. (2) The largest contributor to urban road transport carbon emissions is transport energy intensity in the medium and short term, and the urbanization rate in the long-term. ( 3 ) Increases of per capita GDP growth rate will lead to enhancing urban road transport carbon emissions in the short term, and will help decrease it in the long-run. (4) The growth trend of China's urban road transport carbon emissions is impossible to avoid. (5) Different development idea and policy combinations can make significant changes in urban road transport carbon emissions. Based on the research, China's urban road transport carbon emission reduction policy is put forward.