基于DPSR模型的河源生态城市建设实证研究

An Empirical Study on Heyuan Eco-city Construction Based on DPSR Model

基于驱动力-压力-状态-响应(DPSR)模型,构建生态城市评价体系,采用熵权法将河源市2009—2020年的相关数据代入,从驱动力、压力、状态和响应4个方面对河源生态城市建设现状进行综合评价。结果表明,河源生态城市建设虽有波动,但综合评分在逐步提升,总体是稳步增长的趋势。建议进一步健全生态保护补偿机制,提升生态城市建设内驱力;优化产业发展规划布局,缓解生态城市发展的经济压力;大力推进低碳智慧城市建设,提高生态城市建设水平。

Based on the driving-pressure-state-response(DPSR)model,an ecological city evaluation system constructed,the entropy weight method is used to substitute the relevant data of Heyuan City from 2009 to 2020,and the current situation of Heyuan ecological city construction is comprehensively evaluated from four aspects:driving force,pressure,state and response.The results show that although the construction of Heyuan ecological city fluctuates,the comprehensive score is gradually improving,and the overall trend is steady growth.It is suggested to further improve the compensation mechanism for ecological protection and enhance the internal driving force of ecological city construction.Optimize the layout of industrial development planning and alleviate the economic pressure of eco-city development.Vigorously promote the construction of low-carbon smart cities and improve the level of ecological city construction.