“双碳”目标下扬州交通碳排放量测算及分析

Calculation and Analysis of Yangzhou’s Transportation Carbon Emission Under the Target of Under the "Double-Carbon" Target

交通运输业作为碳排放主要行业之一,“双碳”目标对交通运输业可持续发展提出重要要求。以扬州交通运输为研究对象,运用“自上而下”碳排放测算系数法测算扬州交通碳排放量并对交通碳排放总量、人均交通碳排放量、交通碳排放强度、交通碳排放结构进行了分析。结果表明:扬州交通碳排放总量和人均碳排放量不断上升,但后期增长率呈现下降趋势;碳排放强度值相对较小,整体呈现“降升降”变化特征。为构建扬州交通绿色发展路径,从完善交通管理结构、优化交通运输结构、调整交通能源结构方面提出了相应的对策建议,从而为“双碳”目标下扬州交通实现绿色低碳循环发展提供参考。

As one of the major carbon emission industries,the "double carbon" target puts forward important requirements for the sustainable development of transportation industry.Taking Yangzhou transportation industry as the research object,the "top-down" method is used to calculate the total carbon emission and carbon emission intensity of Yangzhou transportation.The development trend of total transport carbon emission,per capita transport carbon emission,transport carbon emission intensity and transport carbon emission structures are analyzed.The results show that the total and per capita carbon emission of transportation in Yangzhou are on the rise,but the growth rate shows a downward trend in the later period;The value of carbon emission intensity is relatively small,showing the overall change characteristics of "down-up-down".In order to construct the green development path of Yangzhou traffic,the corresponding countermeasures and suggestions are put forward from the aspects of improving the traffic management structures,optimizing the traffic and transportation structures and adjusting the traffic and energy structures,so as to provide decision-making basis for Yangzhou traffic to achieve green and low-carbon circular development under the "double carbon" target.