The structural and characteristic study on the ecological industry chain (network) in mining area

In this paper,puts forword three types of ecological industry chain:A product of ecological industry chain,the remainder of the ecological industry chain and energical eco-industrial chain;Pointed out that the ecological industry chain of the industrial structure is a leading industry,and transmission industries,the end of the composition of industry,based on this innovative way to build a mining area of ecological industry chain(network) link of the industry and analyzes the ecological industry chain network features.