京津冀城镇化与水资源系统的发展与协调性研究

发布时间：2018-12-07 12:19

【摘要】：京津冀城镇化进程在促进城乡公共资源均衡配置的同时,给区域的水资源系统带来严重的胁迫效应,与此同时,水资源总量和水环境的承载力也给城镇化的速度和规模带来显著的约束效应。通过构建城镇化与水资源系统的评价指标体系,利用协调发展度模型,对比分析京津冀"十一五"与"十二五"期间城镇化与水资源系统的发展水平和协调程度,研究发现:京津冀三地城镇化快速发展的动因具有地区差异性,北京市和天津市城镇化发展主要得益于空间子系统的发展,而河北省城镇化水平的提升则依赖于人口与经济子系统的发展;京津冀三地水资源系统除水资源利用能力子系统持续上升外,其余子系统均存在波动;京津冀三地虽然城镇化与水资源系统耦合协调度起点不一,但经过多年发展最终都处于高度协调水平。据此,提出加大京津冀经济、社会、生态领域的合作,实现京津冀城镇化与水资源协调发展等政策建议。
[Abstract]:While promoting the balanced allocation of urban and rural public resources, the urbanization process of Beijing, Tianjin and Hebei has brought serious coercive effects to the regional water resources system, at the same time, The total amount of water resources and the carrying capacity of water environment also bring significant restraint effect to the speed and scale of urbanization. By constructing the evaluation index system of urbanization and water resources system and using the model of coordinated development degree, the development level and coordination degree of urbanization and water resources system during the period of the 11th Five-Year Plan and the 12th Five-Year Plan of Beijing, Tianjin and Hebei are compared and analyzed. It is found that the reasons for the rapid development of urbanization in Beijing, Tianjin and Hebei have regional differences, and that the development of urbanization in Beijing and Tianjin is mainly due to the development of spatial subsystems. The promotion of urbanization level in Hebei Province depends on the development of population and economic subsystem. The water resources system of Beijing-Tianjin-Hebei is fluctuating except for the continuous increase of water resources utilization capacity subsystem. Although the coupling and coordination degree of urbanization and water resources system in the three places of Beijing, Tianjin and Hebei are different, but after years of development, they are all at a high level of coordination. Based on this, some policy suggestions are put forward, such as increasing cooperation in economic, social and ecological fields of Beijing, Tianjin and Hebei, and realizing the coordinated development of urbanization and water resources in Beijing, Tianjin and Hebei.
【作者单位】：河海大学低碳经济与技术研究所;江苏省"世界水谷"与水生态文明协同创新中心;
【基金】：国家自然科学基金项目《绿色水资源利用效率的空间异质性及其与新型城镇化的耦合》(41301620);国家自然科学基金项目《社会网络关系嵌入下小型农田水利农户参与供给研究》(41501126) 中央高校业务基金项目《海绵城市建设的水资源保障研究》(2016B09714)
【分类号】：F299.27;TV213.4

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