| 基于EIO-LCA模型的中国部门温室气体排放结构研究 |
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| 引用本文： | 计军平,刘磊,马晓明.基于EIO-LCA模型的中国部门温室气体排放结构研究[J].北京大学学报(自然科学版),2011,47(4):741-749. |
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| 作者姓名： | 计军平 刘磊 马晓明 |
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| 作者单位： | 北京大学深圳研究生院环境与能源学院城市人居环境科学与技术重点实验室;北京大学环境科学与工程学院; |
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| 摘 要： | 基于中国2007年经济投入产出生命周期评价（EIO-LCA）模型,构建了部门温室气体排放矩阵,从生产和需求两个视角分析了温室气体排放在部门间的分布结构。此方法将两个分析视角整合在同一个框架内,能更好地认识温室气体排放与部门生产和最终需求的关系。结果表明：1）从生产角度看,电力、热力的生产和供应业的直接排放量最大,占20...
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| 关 键 词： | EIO-LCA 部门温室气体排放矩阵 生产视角 需求视角 |
Greenhouse Gas Emissions by Chinese Economy:An Assessment Based on EIO-LCA Model |
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| JI Junping,LIU Lei,MA Xiaoming,.Key Laboratory for Urban Habitat Environmental Science , Technology,School of Environment , Energy,Peking University Shenzhen Graduate School,Shenzhen ,.College of Environmental Sciences , Engineering,Peking University,Beijing.Greenhouse Gas Emissions by Chinese Economy:An Assessment Based on EIO-LCA Model[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2011,47(4):741-749. |
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| Authors: | JI Junping LIU Lei MA Xiaoming Key Laboratory for Urban Habitat Environmental Science Technology School of Environment Energy Peking University Shenzhen Graduate School Shenzhen College of Environmental Sciences Engineering Peking University Beijing |
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| Institution: | JI Junping1,2,LIU Lei1,MA Xiaoming1,1.Key Laboratory for Urban Habitat Environmental Science and Technology,School of Environment and Energy,Peking University Shenzhen Graduate School,Shenzhen 518055,2.College of Environmental Sciences and Engineering,Peking University,Beijing 100871 |
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| Abstract: | The authors investigate greenhouse gas(GHG) emissions of the Chinese economy by producing sectors from production-based and consumption-based perspectives.A sectoral GHG emissions matrix is built based on Chinese Economic Input-Output Life Cycle Assessment(EIO-LCA) Model 2007 to incorporate the two perspectives in the same analysis framework.This matrix provides a better understanding of the relationship between GHG emissions from production and final demand.The results show that electric and heat power sec... |
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| Keywords: | EIO-LCA matrix of sectoral greenhouse gas emissions production-based emission accounting consumption-based emission accounting |
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