代谢视角的物质经济代谢通量分析框架之构建

On the Construction of Analysis Frame of Material Economy Metabolic Flux from the Perspective of Metabolism

循环经济研究把经济系统的物质流动过程理解为核心内容。代谢可以作为一种研究视角,分析和探讨规模限制下经济系统的物质流流动。经济系统物质流主要涉及两方面的问题:有多少规模的物质进出经济系统和这些物质是如何流动的。如果从代谢的视角看经济系统的物质流,第一个问题体现了物质经济代谢通量的研究,也就是与生态系统承载力匹配的物质经济代谢通量的核算与分析问题。物质经济代谢通量体现了资源流(包括物质流和能量流)进出经济系统的规模。基于此,本文提出了基于代谢视角的物质经济代谢通量分析框架。

The process of material flow is regarded as the essential part of research of circular economy. The ma terial flow of economy system mainly refers to two parts, and the first one is the research of metabolic flux of mate rial economy, it also means the size of resource flow （including material flow and energy flow）. On the basis of it I put forward an analysis frame of material economy metabolic flux from the perspective of metabolism.