大清河流域城市化与水资源利用关系研究  

Study on the Relationship between Urbanization and Water Resources Utilization in Daqing River Basin

作　　者：胡启玲 HU Qiing(Shanghai Municipal Engineering Design Institute(Group)Co.Ltd.,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《水文》2024年第3期105-111,共7页Journal of China Hydrology

基　　金：住房和城乡建设部软科学研究项目“城市水系统规划建设理论和方案研究”(R20200221)。

摘　　要：为探究城市化与水资源利用的相关关系,以雄安新区所在的大清河流域为研究对象,通过建立评价城市化水平和水资源利用水平的指标体系,运用环境与经济发展的协调发展度模型评价大清河流域2001—2021年城市化与水资源两个系统的协调发展度,分析两个系统的变化及其耦合关系的发展情况。结果表明:(1)大清河流域城市化水平呈现线性上升趋势,城市化子系统对整体城市化的重要性排序为:经济城市化>社会城市化>空间城市化>人口城市化;(2)水资源系统整体呈现波动上升趋势,但是受到水资源本底情况影响较大;(3)城市化与水资源两系统之间的协调发展关系从严重失调衰退类发展为优质协调发展类。本研究可为城市的可持续发展提供参考,为“四水四定”方针提供科学支撑。In order to explore the correlation between urbanization and water resource utilization,the Daqing River Basin where Xiong'an New Area is located was taken as a case study.By establishing an indicator system for evaluating the process of urban-ization and water resource utilization,the coordinated degree model of environment and economic development was used to evalu-ate the urbanization and water resource systems in the Daqing River Basin from 2001 to 2021.The process of two systems and their coupling relationship were analyzed.The results show that:(1)the urbanization level in the Daqing River Basin was increas-ing linearly.Economic urbanization contributed the most to overall urbanization,followed by social and spatial urbanization,while population urbanization was the least;(2)The overall water resources system was greatly affected by the background situation,but it was still increasing with fluctuations;(3)The coordinated development relationship between urbanization and water resources had evolved from severe imbalance and decline to high-quality coordinated development.This study could provide references for sus-tainable development of cities and scientific support for the"four water and four fixed"policy.

关 键 词：城市化 水资源 耦合模型 雄安新区 大清河流域 

分 类 号：TV213[水利工程—水文学及水资源] P33[天文地球—水文科学]