Research on the construction and management of green supply chain based on circular economy

Green supply chain management is one kind of modern management patterns which changes the relationships between the traditional environment government and enterprise development, its development has the important influence on promoting the enterprise and society's sustainable development. According to the circular economy theory and the structure of traditional supply chain, this paper constructs the green supply chain's system structure based on the circular economy, which includes four cycles from small to large and from partial to whole as follows: Reuse cycle, Remanufacture cycle, Recycle, Nature-In-Loop. And analyzes the viewpoint that the own activity of human being only could pursue the semi-closed circulation, the completely closed macro cycle could only be realized by the union with nature, then proposes the way how to implement the green supply chain management in our country based on the idea of circular economy.