摘要
本文在梳理建筑能耗计量范畴的基础上,构建了既有建筑碳排放核算模型及既有建筑碳排放平均强度等级模型;进而考虑既有建筑碳排放平均建筑面积强度和平均人口强度,构建了既有建筑碳排放的RPM组合分布结构矩阵;以2010年我国30个省市地区能源数据及宏观经济数据为依据,分析了城镇建筑及农村建筑碳排放的分布结构特征,提出了针对性的既有建筑减排策略。
This paper constructs an accounting model for carbon emissions of buildings and a model for average carbon emission intensities of buildings taking into consideration measurements of energy consumptions by buildings, constructs an RPM combination distribution structure matrix for carbon emissions of buildings giving further consideration to carbon emission intensities of buildings per average construction area and average population strength, analyzes structural characteristics of distribution of carbon emissions of urban and rural buildings, and proposes emission reduction strategies targeted at existing buildings on the basis of energy data and macroeconomic data from China＇s 30 provinces and cities in 2010.
出处
《建筑科学》
北大核心
2014年第2期1-7,29,共8页
Building Science
基金
国家自然科学基金项目"LCA视角下宏观建筑碳排放结构特性
演化机理及区域化减排机构研究"(71303082)
关键词
建筑能耗
碳排放
分布结构
减排策略
energy consumptions of buildings, carbon emissions, distribution structure, emission reductionstrategies
