CAJ | 학술논문

　　城市低碳发展已成为城市发展的一种“环保潮流”趋势，城市能源消耗碳足迹在一定程度上反映出城市低碳发展的状况。以西安市为例，应用碳足迹的计算模型，计算出西安市2001—2010年的碳足迹、人均碳足迹、VCF 等值。结果显示，2001—2010年西安市的碳足迹总量及人均碳足迹都呈逐年上升势态，但是上升趋势趋缓，2004—2010年单位 GDP 碳足迹逐年递减。分析西安市的碳足迹动态变化趋势及影响因素并结合西安市的发展状况，可以看出，能源利用效率的提高是西安市减少碳足迹的最主要原因，西安“十一五”以来（2005—2009年）节能降耗成效显著。最后根据分析结果提出适合西安市发展低碳经济的可行性建议。
　　성시저탄발전이성위성시발전적일충“배보조류”추세，성시능원소모탄족적재일정정도상반영출성시저탄발전적상황。이서안시위례，응용탄족적적계산모형，계산출서안시2001—2010년적탄족적、인균탄족적、VCF 등치。결과현시，2001—2010년서안시적탄족적총량급인균탄족적도정축년상승세태，단시상승추세추완，2004—2010년단위 GDP 탄족적축년체감。분석서안시적탄족적동태변화추세급영향인소병결합서안시적발전상황，가이간출，능원이용효솔적제고시서안시감소탄족적적최주요원인，서안“십일오”이래（2005—2009년）절능강모성효현저。최후근거분석결과제출괄합서안시발전저탄경제적가행성건의。
Low carbon development of the city has became a“green trend”,the carbon footprint of urban energy consumption partly reflecting the low carbon development status of city. This paper taking Xi’an as a study area, building the model of carbon footprint and calculating Xi’an carbon footprint,the per capita carbon footprint and VCF and so on from 2001 to 2010. The result shows that Xi’an carbon footprint and the per capita carbon footprint are increasing year by year,but the upward trend is slow. The carbon footprint of Per GDP is decreasing each year from 2004 to 2010. We can know that the improvement of energy efficiency is the most important reason to reduce the carbon footprint of Xi’an,and Xi’an have a great success in energy conservation in“11th five-year plan”(2005—2009). In the end,the feasible suggestions developing low carbon economy are proposed according to the results of the analysis.