Research On The Urban Land Use Coordination Evaluation In Zhongyuan Urban Agglomeration Area

In our country,as a result of population growth and urbanization process of rapid development,population,resources and environment have become increasingly conspicuous,of which more acute contradiction between people and land.Social progress and economic development to increase the demand for land,but the natural supply of land resources are limited,the contradiction of land supply and demand become a hot topic.It is more serious in the cities,Along with urbanization, industrialization and rapid development of large-scale concentration of population and industry,the expansion of urban land use has become one of the salient features of city. While urban land use in the expansion of large-scale extension of the stock,the efficiency of the land use for construction purposes has not been enhanced.Zhongyuan urban agglomeration is the development of Chinese cities on behalf of one of the cluster, is the hope of leading one of central China.The region had made substantial progress after the implementation of the strategy of Zhongyuan urban agglomeration,in the further development of economy,many major investment projects fall in the region, which further increased the demand for land,land supply and demand have become increasingly conspicuous.Under this situation,understands the present situation of land utilization,and exploration both can safeguard the economic development and to be able to enable the land to the land demand to obtain coordinated use way especially important.The issue to study the theoretical basis of urban land-use coordination degree,put forward a concept of urban land-use coordination degree And analyzes its connotation. Based on the principle of scientific nature,easy operational,efficiency,integrity,and the connotation of urban land-use coordination degree,Combination the characteristics of urban land use in Zhongyuan urban agglomeration,build the urban land-use coordination evaluation index system about Zhongyuan urban agglomeration,Analysis the methods of quantitative evaluation,research the BP neural network.Use the urban land-use coordination degree evaluation model to research the degree in the region of Zhongyuan urban agglomeration.Analysis of evaluation results and Gives the suggestion.The paper includes seven parts.Part 1 is the introduction.This part expounds the study's background,the research meaning and research summary.At the same time,the paper introduces the designs and the technologic route.Finally,pointed out the difficulty possible innovation in the paper.Part 2 is the theoretical research of urban land-use coordination.First put forward a concept of urban land-use coordination degree and analyzes its connotation.Then introduce the ancient and contemporary theory about urban land-use coordination. Finally,introduced some other related theories about urban land-use coordination.Part 3 is the method of Quantitative evaluation about urban land-use coordination. E.g.Delphi and AHP,Focus on the BP neural network.Introduce their strengths and weaknesses and the Principle of BP neural network.Part 4 is the establishment of the evaluation model about urban land-use coordination.First of all,pointed out that the principles of evaluation index system,to build evaluation system,Choice of activation function and learning rate,to deal with the standard value indicators.Part 5 is the demonstration research of Zhongyuan urban agglomeration.First, introduce the present situation of land use in Zhongyuan urban agglomeration.Second, evaluate the land use coordination degree of Zhongyuan urban agglomeration.Last, analyze the results from different perspectives.Part 6,to propose a solution to promote the urban land-use coordination in Zhongyuan urban agglomeration based on the evaluation results.Part 7 is the text's epilogue.