基于LCA的农产品供应链GHG排放定量分析——以黑龙江省水稻为例  

Quantitative Analysis of Agricultural Product Supply Chain Based on LCA: In the Case of Paddy Rice in Heilongjiang

作　　者：邱丽[1] 方玲娜[1] 郑卫卫 邱荣祖[1] 

机构地区：[1]福建农林大学交通与土木工程学院,福建福州350002

出　　处：《物流技术》2015年第19期168-171,共4页Logistics Technology

基　　金：国家自然科学基金资助项目(41201100);福建省自然科学基金资助(2012J01071);福建省教育厅科技项目(JB14005)

摘　　要：以黑龙江省水稻供应链为例,采用生命周期的方法来定量分析其供应链GHG排放量。结果表明:运输方式对总的碳排放量影响程度最大的是中型货车,其次是重型卡车、火车和轮船。黑龙江2012年水稻供应链温室气体总排放量为7 211 853.53t CO2当量,其中生产阶段、加工阶段、运输阶段、秸秆焚烧阶段中温室气体排放量分别占到12.08%、9.16%、12.88%、65.89%。秸秆资源量、运输距离、机械耗电量、生产面积四个相关因素对供应链温室气体排放影响程度依次为0.66、0.13、0.12、0.09。In this paper, with the paddy rice supply chain of the Heilongjiang province as example, we used the life circle method to analyze quantitatively the GHG emissions of the supply chain, found that the medium-sized vans had the largest impact on the total carbon emissions of the supply chain, followed, in order, by heavy-duty trucks, trains and tankers, and at the end, on the basis of the statistical data of the paddy rice supply chain of the province, studied the impact of four factors on the greenhouse gas emissions of the supply chain.

关 键 词：生命周期 供应链 温室气体 农产品 黑龙江 水稻 

分 类 号：F326.11[经济管理—产业经济] F274