道路交通碳排放测算方法研究综述

A Review on the Measurement Method of Carbon Dioxide Emission from Road Traffic

碳排放会给环境带来较大的影响,而评估碳排放的基础是对不同尺度下的碳排放量进行准确的测算。根据IPCC的国家温室气体清单指南,移动源碳排放计算方法可以分为自上而下模型和自下而上模型。本文以此为依据,对近十年来道路交通碳排放测算方法的相关研究进行归纳和总结,并在此基础上提出了不同场景下道路交通碳排放测算方法选择应该考虑的因素,最后对未来道路交通碳排放测算方法的改进进行了展望。

Carbon emissions can have a large impact on the environment,and the basis for assessing carbon emissions is the accurate measurement of carbon emissions at different scales.According to the IPCC guidelines for national greenhouse gas inventories,mobile source carbon emission calculation methods can be divided into top-down models and bottom-up models.Based on this,this paper summarizes and concludes the relevant research on road traffic carbon emission measurement methods in the past ten years,and on this basis proposes factors that should be considered for the selection of transportation carbon emission measurement methods in different scenarios,and finally provides an outlook on the improvement of transportation carbon emission measurement methods in the future.