中文摘要：

通过测算武汉城市圈土地利用空间关联的碳排放效率及其收敛性,为该城市群提供碳减排方案。通过运用结合Bootstrap技术的Malmquist指数方法测算了武汉城市圈土地利用空间关联的碳排放效率及其技术进步和技术效率,并对该效率做σ-收敛和β-收敛分析。研究发现该城市圈土地利用空间关联的碳排放效率在2010年前呈上升趋势,之后出现下降;究其原因,虽然技术进步是持续的,但是不足以弥补技术效率的不断降低;将武汉城市圈按照土地类型分为三类城市,收敛性分析发现它们均出现了不同程度的收敛,而且收敛于较高的碳排放水平。根据以上的分析结果,结合该城市圈的产业布局,提出了相应的减碳方案。

英文摘要：

This paper provided carbon reduction program for Wuhan agglomeration by measuring land-use associated carbon emission efficiency and its convergence. This paper analyzed emission efficiency, technical progress and technical efficiency of this city group, cr and/？ convergences were calculated to analyze the carbon emission efficiency. The results showed that the land using carbon emission efficiency rose before 2010, then declined afterward. The underlying cause is that, although the technological progress is continuously rising, it cannot compensate for the reduction of technical efficiency. Wuhan city circle could be divided into three categories according to the type of urban land. The results showed that they have suffered different degrees of convergence. At the end, a carbon reduction program was proposed based on the above analysis.