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建筑是中国碳排放的重要部门之一。文章利用LMDI方法,对1996年-2014年中国建筑运行相关的碳排放进行因素分解。结果表明,公共建筑和城镇住宅是建筑碳排放增长的主要来源。第三产业增加值、居民人均收入是建筑排放的主要增长因素,单位面积能耗、单位收入住宅面积是建筑排放的主要减缓因素。
Construction is one of the key sectors in China’s carbon emissions. The article uses the LMDI method to factor decomposition of carbon emissions related to China’s construction operation from 1996 to 2014. The results show that public buildings and urban dwellings are the main sources of construction carbon emissions growth. The added value of the tertiary industry and per capita income of residents are the major growth factors of construction emissions. The energy consumption per unit area and the unit area of residential income are the major mitigating factors for construction emissions.