本文在分析港口集疏运方式碳排放结构的基础上,提出了港口集疏运体系碳排放评估框架,并运用随机效用理论,构建了港口集疏运体系碳排放评估模型,通过算例分析证实了该方法的可行性。本方法既可用于港口集疏运体系碳排放总量的估算,亦可用于低碳交通运输政策减排效果评价。 Based on the analysis of the carbon emission structure of the port collection and distribution system, this paper proposes a carbon emission assessment framework for the port collection and distribution system, and uses the stochastic utility theory to construct a carbon emission assessment model for the port collection and distribution system. The feasibility of this method. The method can be used to estimate the total amount of carbon emissions in the port collection and distribution system as well as to evaluate the emission reduction effect of low-carbon transport policy.