Abstract: the spirit of the fourth plenary session of the 19th central committee of the communist party of China emphasized “adhere to and improve the ecological civilization system, promote the harmonious coexistence of man and nature”, the plateau pingba county ecological civilization system construction research has very important theoretical and policy significance for the construction of a beautiful China. Based on the systems of county ecological environment protection, resource utilization, ecological protection and restoration system, the analysis of the ecological environment protection responsibility system construction, in the face of the county ecological civilization system is not sound, people such as weak consciousness of ecological civilization, there is a certain degree of ecological crisis and other issues, innovative, harmonious and green, open, sharing of ideas to make the system construction, the construction of environmental friendly and resource-saving county ecological civilization, and push the push by the resources of the county economy toward green push of the county economy, from “extensive” gradually transition to “green” system transformation, In order to promote high - quality county development. The above conclusions are of practical significance to the implementation of the spirit of the fourth plenary session of the 19th central committee and the construction of ecological civilization in pingba county.

Key words: County, Ecology, system, new concept