摘要
基于引黄灌区普遍特征及存在的水资源问题,构建考虑水资源、经济社会和生态环境多维目标的水资源优化调配模型,建立引黄灌区水资源和谐评估指标体系,并将模型和评估体系应用到赵口引黄灌区二期工程。基于模型解集中选取的4种代表性优化调配方案进行水资源、经济社会、生态环境的效益分析,选定P_(4)方案为赵口二期水资源多目标优化调度方案,并基于该方案开展和谐评估和多方案调控研究。结果表明:模型优化后灌区和谐度明显提高,通过对和谐度较低的地下水开采率、农业用水比例、城镇化率、人均粮食产量、绿化覆盖率等指标调控后,和谐度可进一步提高到0.790。
Based on the general characteristics and existing water resources problems of the Yellow River Irrigation Area,the water resources optimal allocation model considering the multi-dimensional objectives of water resources,social economy and ecological environment is constructed,and the harmony evaluation index system of water resources is established.Then,they are applied to the second phase of Zhaokou Yellow River Irrigation Area Project.In the solution set of this model,four representative optimal allocation schemes are selected to analyze the benefits of water resources,social economy and ecological environment.And the scheme P_(4) is selected as the multi-objective optimal scheduling scheme,which is then applied to the harmony evaluation and multi-scheme regulation.The results show that the harmony degree of the irrigation area is significantly improved after model optimization.After the regulation of the indices with low harmony,such as groundwater exploitation rate,agricultural water use ratio,urbanization rate,grain yield per capita and green coverage rate,the harmony degree is further improved to 0.790.
作者
陶洁
李行
孙鑫豪
路振广
左其亭
TAO Jie;LI Hang;SUN Xinhao;LU Zhenguang;ZUO Qiting(College of Water Conservancy and Civil Engineering,Zhengzhou University,Zhengzhou 450001,China;Yellow River Institute for Ecological Protection&Regional Coordinated Development,Zhengzhou University,Zhengzhou 450001,China;Henan Key Laboratory of Groundwater Pollution Prevention and Rehabilitation,Zhengzhou 450001,China;Henan Water Science and Technology Application Center,Zhengzhou 450000,China)
出处
《水资源与水工程学报》
CSCD
北大核心
2023年第1期1-9,共9页
Journal of Water Resources and Water Engineering
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)
国家重点研发计划课题(2021YFC3200201)。
关键词
水资源调配模型
和谐评估
和谐调控
赵口引黄灌区二期工程
引黄灌区
water resources allocation model
harmony evaluation
harmonious regulation
the second phase of Zhaokou Yellow River Irrigation Area Project
the Yellow River Irrigation Area
