基于泰尔指数的水资源配置公平性研究——以引江济淮工程河南段为例  

Research on equity of water resources allocation based on Theil Index:case of Henan section of Changjiang River to Huaihe River Water Diversion Project

作　　者：陶洁[1,2] 张李婷 左其亭 冯跃华[3] 张玉顺 TAO Jie;ZHANG Liting;ZUO Qiting;FENG Yuehua;ZHANG Yushun(School of Water Conservancy and Transportation,Zhengzhou University,Zhengzhou 450001,China;Henan International Joint Laboratory of Water Cycle Simulation and Environment Protect,Zhengzhou 450001,China;Henan Yudong Water Conservancy Guarantee Center,Kaifeng 475000,China;Henan Water Conservancy Science and Technology Application Center,Zhengzhou 450000,China)

机构地区：[1]郑州大学水利与交通学院,河南郑州450001 [2]河南省水循环模拟与水环境保护国际联合实验室,河南郑州450001 [3]河南省豫东水利保障中心,河南开封475000 [4]河南省水利科技应用中心,河南郑州450000

出　　处：《人民长江》2023年第12期113-119,共7页Yangtze River

基　　金：引江济淮工程(河南段)工程科研服务项目(HNYJJH/JS/FWKY-2021002);河南省水利科技攻关计划项目(GG202022);国家重点研发计划项目(2021YFC3200201)。

摘　　要：水资源的公平性配置对促进区域水资源量与经济社会空间均衡发展具有重要意义。选择泰尔指数表征区域间和区域内用水户间不同层面配水的公平性,以缺水率最小、经济效益最大、公平性最高为目标函数构建水资源优化配置模型,并以引江济淮工程河南段为实例开展应用研究。结果表明:工程调水后,规划年2030年和2040年河南段受水区缺水率降低为10.42%和5.48%,有效调整了水源供水结构,缓解了地下水超采、生态用水被挤占等问题;规划年2030年和2040年河南段受水区泰尔指数分别为0.479和0.420,水资源配置公平性得到明显提升,区域内不同用水户间的差异是影响河南段受水区水资源配置公平性的主要因素。The equitable allocation of water resources is of great significance for promoting the balanced development of regional water resources and economic and social space.The Theil Index is selected to characterize the equity of water distribution at different levels between regions and among water users within a region.An optimal allocation model of water resources is constructed with the minimum water shortage rate,the maximum economic benefit and the highest fairness as the objective function.The application research is carried out aiming at the Henan section of Changjiang River to Huaihe River Water Diversion Project,which supports the rise of the central China.The results show that after the water transfer project,the water shortage rate of the water receiving area in Henan section will be reduced to 10.42%and 5.48%in 2030 and 2040,which effectively adjusts the water supply structure of the water source,and can alleviate the problems of groundwater overexploitation and ecological water use.The Theil Index of water receiving area in Henan section is 0.479 and 0.420 in 2030 and 2040,respectively.The equity of water resource allocation would be significantly improved.It demonstrates that the differences among different water users in the region play a leading role in the equity of water resource allocation in the water receiving areas of Henan section.

关 键 词：水资源优化配置 泰尔指数 空间均衡 引江济淮工程河南段 

分 类 号：TV213.9[水利工程—水文学及水资源]