基于能源平衡表的地市级公路水路碳排放测算研究

Carbon Emission Calculation of Prefecture Level Highway and Waterway Based on Energy Balance Table

交通运输是碳排放的重要领域之一,研究测算碳排放是推动交通运输领域做好碳达峰、碳中和相关工作的重要抓手,基于能源平衡表的省级碳排放数据,运用多元相关性分析方法,分析公路、水路行业碳排放主要影响因素,运用熵权法确定主要影响因素的权重,进而确定其分配系数,计算地市级公路、水路碳排放,对地市级碳达峰研究工作具有重要支撑作用。

Transportation is one of the important fields of carbon emission. Research and calculation of carbon emission is an important starting point to promote carbon peaking and carbon neutralization in the field of transportation. Based on the provincial carbon emission data of energy balance sheet, the main influencing factors of carbon emission in road and waterway industries are analyzed by using multivariate correlation analysis method. The entropy weight method is used to determine the weight of the main influencing factors,then determine its distribution coefficient, and calculate the carbon emission of prefecture and municipal roads and waterways, which plays an important supporting role in the research of prefecture and municipal carbon peak.