循环经济的生态系统观探析

Analysis on Ecosystem View of Circular Economy

传统经济发展模式的组织原则是线性的和非循环的，通过把资源持续不断地变成废物来实现经济增长。基于工业生态系统的循环经济发展模式是“资源—产品—再生资源—再生产品”的物质循环利用反馈式非线性经济过程。循环经济系统内部物资和能量的转化可以持续不断地进行。循环经济兼顾经济效益和生态效益，充分地显示出生态系统理念在经济发展方式中的重要作用。

In traditional economy, the organization principle of development model is linear and acyclic and economic growth depends on standing consumption of natural resources. The development model of circular econo-my based on industrial ecosystem is a feedback and nonlinear process which characterizes circular use of materials from resources, products and renewable resources to new products. In circular economy system, conversion between materials and energy proceeds continuously. Taking economic and ecological benefits into consideration, circular economy shows that the idea of ecosystem plays an important role in the way of economic development.