Study of Division of Environmental Economic System of Shandong Province

It was the only way of the human social development which was the company of environmental protection and economic development.Environmental-economic system was a multi-factor under the influence of the complex system.Based on the structural analysis of the economic system using the system theory,adopting the principal component analysis and the addition of principle,this paper comprehensively analyzed and divided the type about the environmental-economic system of 17 cities in Shandong Province,and put forward the each area's characters and suggests of development henceforth.On this basis,this paper presented some strategies for environmental-economic system's harmony development of Shandong in the future.