Research on the Connotation and Construction System of Zero-carbon Service Area of Expressway
As one of the largest sources of greenhouse gas and air pollutant emissions,the transportation industry is a key area of carbon emission reduction in China.There are obvious differences in the carbon emissions of different modes of transportation,among which road transportation has the largest carbon emissions,and the service area is an important hub and window for road transportation to display to the outside world,so its low-carbon degree has attracted widespread attention.Shandong,Jiangsu,Zhejiang and other places have begun to explore the construction of zero-carbon service areas,but the current concept and construction system of zero-carbon service areas are still unclear,the source of carbon emissions is not clear,carbon emissions are difficult to measure,carbon emission reduction measures are not systematic and specific,and there is a lack of systematic planning and top-level design.Therefore,on the basis of the existing research,this paper firstly sorts out the concept and characteristics of zero-carbon service areas,clarifies the theoretical calculation and characteristic indicators of zero-carbon service areas,and discusses the construction system of zero-carbon service areas based on the whole life cycle theory,aiming to provide reference for the construction of zero-carbon service areas for expressways.
highwayszero-carbon service areasconstruction system
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