资源环境领域脱钩分析研究进展

Review on the Research of Decoupling Analysis in the Field of Environments and Resource

为掌握资源环境领域脱钩分析的研究进展,论文采用概括和比较分析的手段,从脱钩概念界定、脱钩分析的主要关注领域、脱钩分析的测度方法以及脱钩指标4个方面对资源环境领域的脱钩分析进行了梳理和概括。归纳出已有研究的几个特点:①不同研究对于脱钩的定义和类型划分不同,就脱钩而言,主要区别在于所包含绝对脱钩、相对脱钩和衰退性脱钩中的类型不同;②目前脱钩分析的研究领域主要集中在宏观层面以及部分行业(产业)层面的环境(资源)压力与其驱动因素之间的脱钩分析;③不同研究所采用的脱钩测度方法有很大差别,目前大致有8类不同的脱钩测度方法;④脱钩指标也是脱钩分析中的一项重要研究内容,目前还没有一个统一的指标体系,越来越多的研究将各类有关环境压力和资源消耗的指标应用到脱钩分析作为脱钩指标。最后探讨了还需要进一步深入研究的内容。

For the purpose of catching the development of decoupling analysis in the field of environments and resource,this paper gives a comprehensive description of the decoupling analysis in the field of environments and resource by using the summary and comparison approaches.The analysis is organized from the four aspects flowed as the definitions of decoupling,the main fields concerned by decoupling analysis,the measurement method of decoupling analysis,and the indicators of decoupling analysis.The main features about the researches of decoupling analysis go as follows.Firstly,there are different definitions about decoupling,which are always related with the re-coupling and coupling.As far as the decoupling concerned,the difference between these definitions is that the different decoupling types of absolute,relative and recessive decoupling are included in the concept.Secondly,the main concerns of decoupling analysis are focused in the decoupling environment pressure from its driving force at the economy-wide level and some specific industries,and the decoupling analysis from the micro level had attracted relatively scare concerns.Furthermore,there is a distinction between different studies＇ measuring methods for decoupling,which include eight types of measuring methods for decoupling.The last but not the least,there is no uniform about the decoupling indicators which is an important research project,more and more researches take environment pressure indicators and resource consumption indicators such as indicators use in material flow analysis as decoupling indicators.Besides,some suggestions of further studies on decoupling are put forward in this paper.These suggestions include giving more concern on decoupling analysis from the micro level,carrying out more thorough analysis on classifying decoupling types,and extending the application of decoupling analysis to the field of environment planning,resource planning,and so on.