果蔬冷链物流系统碳排放测算及减排路径  

Carbon Emission Measurement and Reduction Path of Fruit and Vegetable Cold Chain Logistics System

作　　者：庞舒华 PANG Shuhua(School of Economics&Management,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学经济与管理学院,北京102206

出　　处：《物流技术》2023年第1期55-59,共5页Logistics Technology

摘　　要：首先,界定了果蔬冷链系统边界,基于系统动力学理论构建了果蔬冷链系统动力学模型,计算了2010-2020年果蔬冷链物流系统碳排放量;其次,计算了果蔬冷链碳排放强度,并设置不同情景探究了果蔬冷链物流系统碳减排潜力。研究表明,运输环节与废弃果蔬产生的碳排放较多;通过改变运输方式,将实现系统42.9%的碳减排;将废弃果蔬全部制成有机肥,将实现系统35.8%的碳减排。针对这两个最具碳减排潜力的环节,进一步探索有效的减排路径,为果蔬冷链物流的发展提供参考。Firstly, we defined the boundary of the fruit and vegetable cold chain system. Based on the system dynamics theory, we built a fruit and vegetable cold chain system dynamics model, and calculated its carbon emissions from 2010 to 2020. Secondly, we calculated the carbon emission intensity of the fruit and vegetable cold chain, and laid down different scenarios to explore the carbon emission reduction potential of the system. The result showed that transportation and disposal of waste fruits and vegetables were major sources of carbon emissions;by changing transportation mode, the system could achieve 42.9% carbon reduction;and by turning all waste fruits and vegetables into organic fertilizer, the system could achieve 35.8% carbon reduction. Targeted at the above two links where the potential for carbon emission reduction was the greatest, we further explored some effective emission reduction paths to provide reference for the further development of the fruit and vegetable cold chain.

关 键 词：果蔬冷链 系统动力学 碳排放强度 减排路径 

分 类 号：F326.6[经济管理—产业经济] X196[环境科学与工程—环境科学]