基于DPSIR模型的江西省生态文明建设评价及障碍因子分析OA

Ecological civilization construction is an important measure to coordinate economic development and ecological environ-ment.This paper builded the DPSIR model evaluation index system,and used Entropy-TOPSIS method and the obstacle degree model to evaluate urban ecological civilization construction of Jiangxi Province and analyzed obstacle factors in 2015,2018 and 2021.The results showed that in recent years,the overall development of ecological civilization construction in Jiangxi Province showed an up-ward trend,and the ecological civilization construction in Jiangxi province was in a steady upward stage from 2015 to 2018.The peri-od from 2018 to 2021 was a rapid rise.From 2015 to 2018,the cities with high growth rate of comprehensive evaluation index were mainly distributed in the central region of Jiangxi,including Pingxiang,Yichun,Fuzhou and Jingdezhen.From 2018 to 2021,the cities with high growth rates of the comprehensive evaluation index were mainly Shangrao,Yichun and Ji'an.The change of"DPSIR"factor layer index in Jiangxi Province during the study period:the driving force D continued to increase,the pressure P slowly de-creased,the state S improved rapidly,the influence I fluctuation changed,and the response R enhanced at low speed.At present,e-conomic strength and eco-social impact were the key obstacles to ecological civilization construction.According to the above research conclusions,this paper put forward the suggestions of vigorously developing ecological industries,constructing ecological towns with complete infrastructure and regional characteristics,strengthening environmental governance technology and improving the environ-ment in an all-round way.