CAJ | 학술논문

特大城市的能耗在全国能源系统中扮演着极其重要角色，但其能耗已从生产领域转向城市功能和自身发展方面。因此，本文利用迪氏对数指标分解法对1996-2012年间32个特大城市的能耗变化做因素分解分析，综合考虑城市经济增长、人口规模扩大和空间扩张三方面因素的基础上选取5项指标，计算其对城市能耗的贡献率，分析共性与差异，以更有针对性的开展城市能源管理和节能减排工作。
특대성시적능모재전국능원계통중분연착겁기중요각색，단기능모이종생산영역전향성시공능화자신발전방면。인차，본문이용적씨대수지표분해법대1996-2012년간32개특대성시적능모변화주인소분해분석，종합고필성시경제증장、인구규모확대화공간확장삼방면인소적기출상선취5항지표，계산기대성시능모적공헌솔，분석공성여차이，이경유침대성적개전성시능원관리화절능감배공작。
The energy consumption of China’s metropolitan areas has expanded from production areas to other areas such as the service area, and characteristics differ across small and medium-sized cities. Using the Logarithmic Mean Divisia Index (LMDI) decomposition method, we conducted a factor decomposition analysis on changes in energy consumption for 32 Chinese metropolises from 1995–2012 that had a resident population of at least 1 milion people in 1995. On the basis of a comprehensive consideration of urban economic growth, population expansion and spatial expansion, energy consumption factors can be decomposed into ifve indicators:economic scale,energy consumption per unit of output value,energy consumption per capita,population density and energy space support coefficient. We valued the contribution of each factor to metropolises’ energy consumption to determine generality and regional differences.