中国防汛抗旱2026，Vol.36Issue(4)：12-15,4.DOI:10.16867/j.issn.1673-9264.2025313
太湖流域河网调蓄量算法优化
Algorithm optimization of river network storage capacity in the Taihu Lake Basin
摘要
Abstract
To optimize the multi-station calculation method for the river network storage capacity in the Taihu Lake Basin and improve computational efficiency,we conducted calculations based on the current scheme and three designed schemes during significant water rise events such as heavy rainfall and typhoons.The optimal scheme was selected through correlation analysis and relative error analysis.The results show that,for the selected 20 heavy rainfall events,the optimized scheme reduces the required stations from 33 to 15 while maintaining high accuracy.The calculated river network storage capacity exhibits a correlation coefficient of 0.995 with the current scheme and an average relative error of 4.7%,indicating a strong fit.This study holds significant implications for hydrological forecasting and decision-making in the scheduling of backbone projects in the Taihu Lake Basin.关键词
太湖流域/河网/调蓄/算法/相关性Key words
the Taihu Lake Basin/river network/water storage regulation/method/correlation analysis分类
天文与地球科学引用本文复制引用
姜悦美,甘月云,姜桂花..太湖流域河网调蓄量算法优化[J].中国防汛抗旱,2026,36(4):12-15,4.基金项目
国家自然科学基金长江水科学研究联合基金(U2340221). （U2340221）
