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为了帮助煤炭型城市科学合理地制订碳减排对策,以平顶山市为例,计算了2004~2012年间来自产业部门、生活部门能源活动和水泥行业生产过程中地碳排放量,并用LMDI(对数平均权重分解法)法测算了各影响因子的贡献。结果表明:1平顶山市碳排放量年增长率为13.226%;2生产部门能源强度、人均GDP、产业结构等是碳排放地主要正向驱动因子,生活部门能源强度和能源结构是负向抑制因子,正向驱动因子的贡献远大于负向因子。提高能源利用技术水平和产业升级是降低碳排放地主要措施。
In order to help coal-based cities scientifically and reasonably formulate carbon emission reduction measures, taking Pingdingshan City as an example, the carbon emissions from energy activities in the industrial sector and life sectors and the cement industry during 2004 to 2012 were calculated and compared with LMDI Average weight decomposition method) method to calculate the contribution of each factor. The results show that: 1 The annual growth rate of carbon emissions in Pingdingshan is 13.226%; 2. The energy intensity, GDP per capita and industrial structure in the production sector are the main positive drivers of carbon emissions, and the energy intensity and energy structure in the domestic sector are the negative ones , The contribution of the positive driving factor is far greater than the negative factor. Improving energy efficiency and industrial upgrading are the major measures to reduce carbon emissions.