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进入21世纪,生态失衡、资源枯竭等全球性问题日益严峻,作为解决这些问题的对策之一,循环经济理论受到人们越来越多的重视。循环经济这一概念,发轫于20世纪60年代,以“3R”(Reduce,Reuse,Recycle)为原则,旨在减少对资源的消耗和对环境的污染,以保持经济的可持续发展。与此相适应,循环经济评价指标体系和测算方法也得到了广泛的研究。本文在掌握丰富材料的基础上,对近年来国内外关于循环经济的研究成果进行了总结和述评,指出了目前研究中存在的问题和今后的发展方向。
In the 21st century, global problems such as ecological imbalance and depletion of resources have become increasingly serious. As one of the solutions to these problems, circular economy theory has drawn more and more attention. The concept of circular economy started in the 1960s with the principle of “3R” (Reduce, Reuse, Recycle) as the principle, aimed at reducing the consumption of resources and environmental pollution in order to maintain the sustainable development of economy. In line with this, circular economy evaluation index system and measurement methods have also been extensively studied. Based on the abundant materials, this paper summarizes and comments on the research results of circular economy at home and abroad in recent years, and points out the problems in the current research and the future development direction.