内蒙古秸秆综合利用过程温室气体减排效应分析  

Analysis of greenhouse gas emission reduction effect in comprehensive utilization of straw in Inner Mongolia

作　　者：陈强 李海兵 郭二果 Chen Qiang;Li Haibing;Guo Erguo(Inner Mongolia Autonomous Research Academy of Eco-Environmental Sciences,Hohhot Inner Mongo-lia 010011,China)

机构地区：[1]内蒙古自治区生态环境科学研究院,内蒙古呼和浩特010011

出　　处：《环境与发展》2024年第5期97-103,共7页Environment & Development

摘　　要：本文通过对秸秆“五料化”综合利用过程分析,结合有关秸秆“五料化”综合利用温室气体减排因子的研究,核算内蒙古秸秆“五料化”综合利用过程中的温室气体减排量,对内蒙古秸秆“五料化”综合利用减排固碳的贡献进行评价。2020—2022年,内蒙古秸秆“五料化”综合利用减排温室气体二氧化碳当量分别为560.75万t、551.2万t、456.84万t;秸秆“五料化”利用温室气体减排效果,以秸秆燃料化利用最大,饲料化利用次之。Based on the analysis of the process of comprehensive utilization of straw material utilization,com-bined with the research on the greenhouse gas emission reduction factors of the comprehensive utilization of straw ma-terial utilization,this paper calculates the greenhouse gas emission reduction in the process of comprehensive utiliza-tion of straw material utilization in Inner Mongolia,and evaluates the contribution of the comprehensive utilization of straw material utilization in Inner Mongolia to reduce carbon sequestration.From 2020 to 2022,the material utiliza-tion of domestic Inner Mongolia straw comprehensive utilization and emission reduction of greenhouse gas carbon di-oxide equivalent were 5.6075 million tons,5.512 million tons,and 4.5684 million tons,respectively.By analyzing the greenhouse gas emission reduction situation of Mongolia material utilization of straw utilization in 2020-2022,the re-duction effect of straw fuel utilization is the largest,followed by feed utilization.

关 键 词：五料化 温室气体 排放因子 

分 类 号：X196[环境科学与工程—环境科学]