泾惠渠灌区地表与地下水优化调度研究

Study on the Optimal Conjunctive Use of Surface and Underground Water in Jinghui Irrigation Region

在考虑泾惠渠灌区各县区水资源、农业生产、渠系工程现状差异基础上，利用大系统分解协调模型和模糊技术研究该灌区地表、地下水联合优化调度模型，得出其丰、平、枯年水资源利用方案，并与现有用水方案比较分析，表明该研究结果切合实际。

By considering the water resources, agriculture and channel system condition of different counties or zones in Jinghui irrigation region, the large system decomposition coordination model and fuzzy method were applied to study the optimal model of surface and underground water utilization. The irrigation region optimal operation schemes of wet, normal and dry years were computed. In Comparison with the present schemes used in the irrigation regions, the result indicated that the optimal result is practical and feasible .