广西北部湾经济区水资源支撑能力与城市化系统关系研究  

A Study on the Relationship between Water Resources Supporting Capacity and Urbanization in Guangxi Beibu Gulf Economic Zone

作　　者：张勇[1] 郭纯青[1] ZHANG Yong;GUO Chun-qing(College of Environment,Guilin University of Technology,Guangxi Zhuang Autonomous Region,Guilin 541004,Guangxi Province,China)

机构地区：[1]桂林理工大学环境学院,广西桂林541004

出　　处：《节水灌溉》2018年第10期54-58,共5页Water Saving Irrigation

基　　金：广西自然科学基金项目(2010GXNSFE013005);广西科学研究与技术开发项目(桂科0895004-3-1)

摘　　要：广西北部湾经济区的水资源支撑能力与城市化系统发展,关系到区域发展总体战略和互利共赢开放战略的顺利实施。基于对经济区行政水资源自然属性和社会属性的认识,在采用水资源开发利用率定量分析经济区水资源对区域社会经济发展的支撑能力和合理构建城市化系统指标体系的基础上,通过动态耦合模型对广西北部湾经济区水资源支撑能力与城市化系统的协调发展态势进行研究。结果表明:2010-2016年间,广西北部湾经济区水资源支撑能力与城市化系统的发展演化并不同步:水资源支撑能力极具波动性,而城市化系统发展呈现稳定上升的趋势。两系统一直处于极限发展阶段,但用水边际性越发明显。根据研究结果,提出稳定广西北部湾经济区城市化步伐,提高城市化质量以及大力挖掘节水潜力,提高水资源的使用效率的建议。The development of the water resources supporting capacity and urbanization system in Guangxi Beibu Guff Economic Zone has a bearing on the successful implementation of the overall strategy for regional development and the open strategy of mutual benefit and win-win progress. Based on the understanding of the natural and social attributes of the administrative water resources in the economic zone, through the quantitative analysis of the support capacity of the water resources for the regional socio-economic development and the rational construction of the urbanization system index system, a coupling model is used to study the coordinated development of water resources support capacity and urbanization system in Guangxi Beibu Gulf Economic Zone. The results show that： between 2010 and 2016, the water resources supporting capacity of the Guangxi Beibu Gulf Economic Zone and the development of the urbanization system are not in synch with each other ; the support ability of water resources is highly volatile, while the development of the urbanization system shows a trend of steady increase. Although the two systems have been at the limit of development, the marginal nature of water is more obvious. Based on the study results a proposal is made to stabilize the pace of urbanization in the Guangxi Beibu Gulf Economic Zone, improve the quality of urbanization, and tap water-saving potentials to increase the efficiency of the use of water resources.

关 键 词：广西北部湾经济区 水资源 支撑能力 城市化系统 

分 类 号：TV211.1[水利工程—水文学及水资源] TV213