水利学报2025，Vol.56Issue(9)：1189-1200,12.DOI:10.13243/j.cnki.slxb.20240703
长江黄河跨流域多线路成网互济的调水机制研究Ⅱ:应用
Study on water transfer mechanisms of the Yangtze River and Yellow River inter-basin multi-route networking mutualism Ⅱ:Application
摘要
Abstract
In order to improve the overall operational efficiency of the inter-basin water networks of the Yangtze River and the Yellow River,this paper conducted a study on the practical requirements for the management of the eastern and central routes of the South-to-North Water Diversion.With the optimization objectives of maximizing the transferred water satisfaction rate,optimizing equity,and maximizing the social,economic,and ecological benefits of the receiving areas,the study constructed a synergistic optimization model of "source-flow-network-distribution" under the operation mode of forming a network and mutual aid.Based on four scenarios of the Yangtze River and the Yellow River with dry water and especially dry water,the model compared and analyzed the single-line operation and the network mutual aid operation.The results show that:Changes in the Yangtze River withered water have less impact on the water shortage rate of the receiving area,and changes in the Yellow River withered water have a greater impact on Shandong's water shortage rate.Meanwhile,changes in the Yellow River's abundance and desiccation affect the effectiveness of forming a mutual aid network.Compared with single-line operation,the total water shortage of the receiving area is reduced by 0.42 to 1.33 billion m3 when forming a mutual aid network.The water shortage rate of the Yellow River receiving areas in Henan and Shandong is reduced by 0.1％to 6.7％.The water supply of the South-to-North Water Diversion Project and unconventional water sources increases,while groundwater and Yellow River water decrease by 0.77 billion m3,improving the water supply structure in some areas.Under reciprocal alloca-tion of the South-to-North Water Diversion East and Central Lines,the indicators for water diversion from the Yellow River can be adjusted down to 1.27 billion m3 and 1.11 billion m3 respectively,which is 3-6 times the original reduc-tion indicators in the baseline scenario.The research results can provide a decision-making reference for the scien-tific deployment of water networks.关键词
长江/黄河/跨流域调水/成网互济/"源-流-网-配"协同优化/南水北调东中线Key words
Yangtze River/Yellow River/inter-basin water transfer/water network mutual assistance/coordinated optimization of water sources-flow-network-allocation/Eastern and Central Routes of the South-to-North Water Diversion Project分类
建筑与水利引用本文复制引用
赵小丹,付湘,彭少明,范志鹏,王煜,郑小康..长江黄河跨流域多线路成网互济的调水机制研究Ⅱ:应用[J].水利学报,2025,56(9):1189-1200,12.基金项目
国家重点研发计划项目(2022YFC3202300) （2022YFC3202300）
国家自然科学基金项目(52479023,U21A2002) （52479023,U21A2002）
