Structural decomposition analysis on energy intensity changes at regional level   总被引：1，自引：1，他引：0  

廖华  王策  朱治双  马晓微 《天津大学学报(英文版)》2013,19(4):287-292

As China’s energy intensity fluctuated in recent years, it is necessary to examine whether this fluctuation happened at a regional level. This paper establishes a decomposition model by using the structural decomposition analysis (SDA) method at a regional level. Then this model is employed to empirically analyze the changes of Beijing’s energy intensity. The conclusions are as follows: during 2002-2010, except petroleum, the energy intensity decreased and the changes were mostly attributed to the technology changes, while the final use variation actually increased the energy intensity; comparing different periods of 2002-2010, the decline rates of energy intensity for coal and hydropower were decreasing, resulting from the production technology being more energy-intensive than before; the energy intensity changes of petroleum firstly increased substantially and then decreased moderately.  相似文献   

黄河流域碳排放脱钩效应及减排路径   总被引：1，自引：0，他引：1  

张华明  元鹏飞  朱治双 《资源科学》2022,44(1):59-69

在中国提出黄河流域生态保护和高质量发展战略以及2030年碳排放达峰的背景下,本文采用2006-2019年黄河流域地级市面板数据,基于Tapio脱钩弹性指数及追赶脱钩模型考察黄河流域碳排放特征及脱钩状态.结果表明:①黄河流域碳排放总量与人均量增速放缓,两项指标的年均增速分别由2006-2010年期间的6.5％和5.4％下...  相似文献