交通运输研究2023，Vol.9Issue(5)：73-82,10.DOI:10.16503/j.cnki.2095-9931.2023.05.007
城市交通系统低碳发展策略
Low-Carbon Development Strategies for Urban Transportation Systems
摘要
Abstract
To expedite the decarbonization and energy-saving process of urban transportation,this study proposed strategies for the decarbonization development of urban transportation system.Firstly,it systemat-ically analyzed the current status and identified its major problems of the low-carbon development in urban transportation.Secondly,based on the statistics and previous research findings,it adopted"bottom-up"ap-proach to calculate the total carbon emissions reduction of 4 transport modes in different scenarios,which were designed to evaluate the potentials of different emission-reduction strategies.Finally,it proposed a set of strategies for urban transportation's deep-decarbonization development based on the evaluation results.Through the analysis of the research findings,it is evident that intensifying the promotion of new energy vehicles is the most effective measure for carbon reduction.Therefore,there should be an accelerated im-plementation of comprehensive replacement with new energy sources to achieve the"dual-carbon"goal.In the long term,enhancing the vehicle fuel economy has the most significant carbon reduction utility,empha-sizing the development and application of energy-saving key technologies and promoting energy-effi-cient driving practices to elevate the overall efficiency of transportation equipment.Optimizing the structure of transportation and travel yields gradual but prolonged carbon reduction effects,requiring gradual improvements in low-carbon travel proportions through urban development planning and the provision of green travel services.The promotion of intelligent transportation technology presents a promising prospect,advocating the creative utilization of technologies such as autonomous driving and intelligent travel to significantly enhance the efficiency of urban transportation systems.关键词
城市交通/碳排放测算/情景分析/减排潜力/深度脱碳Key words
urban transportation/carbon emission projection/scenario analysis/emission reduc-tion potential/deep decarbonization分类
交通工程引用本文复制引用
宋伟男,李振宇,王林阳,高畅..城市交通系统低碳发展策略[J].交通运输研究,2023,9(5):73-82,10.基金项目
中央级公益性科研院所基本科研业务费项目(20234808) （20234808）
