传统地表水资源配置系统往往针对特定的流域, 缺乏扩展性和灵活性。将流域、水库、需水点、输水连接等水 利要素分别抽象为组件, 对河流采用H o rton 编码分级, 使用拓扑排序和河流同步的方式解决水系网络的水力联系, 以组件连接模式灵活地进行地表水资源模拟和优化配置, 通用性高, 扩展性强。新开发的系统可为水资源管理部门 对生活用水、工业生产、农业灌溉、生态建设等规划、设计以及管理提供技术支撑。

Tr aditional surface w ater r eso ur ces allo cat ion system is usually developed fo r a certa in riv er basin, w hich lacks of ex2 pansibility and flex ibilit y. In this paper, a component2based sur face wat er r eso urces allocatio n system is presented. In the sys2 tem, natur al r iver s, reserv oirs, w ater use po int, and w ater co nnections ar e consider ed as basic compo nents. The system encodes riv ers w ith Ho rto n method, uses to po lo gy so rting and r iver sy nchro nizat ion t o so lv e the hydraulic connections in river netwo rk. Therefor e the r iv er resour ces simulat ion and o pt imization allo cation can be performed using the connecting component s, w hich show s flex ibility , ver satility, and expansibility. T he system can pr ovide technical suppor t fo r water resources management de2 part ment to make plan and design of residentia l w ater use, indust rial pro ductio n, ag ricultur al irr ig ation, and ecolog ical develop2 ment.

国家自然科学基金资助项目( 61472289) ; 水利部公益性行业科研专项经费项目( 201201051)