Study On The Evaluation Of Urban Ecological Competitiveness

With the continuous development of the economy,urban development has gradually progressed towards the direction of common economic and ecological development,and more emphasis has been placed on the sustainable development of the city.However,how to adjust the relationship between the two,while developing the economy,it is also necessary to protect the environment and vigorously improve the urban ecological competitiveness,which is a problem that needs to be resolved in time.To solve this problem,it is necessary to make a detailed analysis of the factors that affect the city ’s ecological competitiveness,give relevant suggestions based on the analysis results,and specifically improve the ecological competitiveness of each city so that the city can develop more comprehensively.This article mainly studies 11 prefecture-level cities in Jiangxi Province,establishes a relevant urban ecological competitiveness index evaluation system,selects appropriate methods to evaluate it,ranks the results obtained,and deeply analyzes the development of 11 cities Advantages and disadvantages,and finally give targeted suggestions based on the conclusions.main tasks as follows:1.Analyze according to relevant literature,define the connotation of urban ecological competitiveness and urban competitiveness,explain the characteristics of urban ecological competitiveness and urban competitiveness,and compare the two.Next,establish an evaluation system of urban ecological competitiveness indicators from four levels,namely ecological environment,economic development,urban construction and human society,and then subdivide the second-level indicators and the third-level indicators in sequence according to the four criteria layers,and finally build The Jiangxi Province Urban Ecological Competitiveness Index System with 4 criteria layers,17 indicator layers and 31 sub-index layers.2.According to the comparison of commonly used evaluation methods,comprehensively select the evaluation methods of analytic hierarchy process and entropy method to evaluate the urban eco-competitiveness index system of Jiangxi Province,and compare the weight and objectivity of the analytic hierarchy process with strong subjectivity The weights obtained by the stronger entropy method are combined to obtain the final weights and rank the results.Finally,based on the 2018 data,two methods were used to evaluate the urban ecologicalcompetitiveness index system of Jiangxi Province,and the comprehensive ranking obtained was Nanchang> Jingdezhen> Xinyu> Yingtan> Pingxiang> Jiujiang> Fuzhou> Ji’an> Shangrao>Yichun> Ganzhou Then,according to the data of 2009-2018,the ranking results are obtained respectively,and the comprehensive ranking and the four levels are plotted and analyzed.Then,according to the chart,the advantages and disadvantages of each city are analyzed in detail,given for different cities.Different policy recommendations.