疏勒河中游水资源利用方案优化

【摘要】 疏勒河中游玉门盆地的地下水基本处于未开发状态 ,地下水水位一直维持在较高水平 ,75 %以上的耕地存在程度不同的盐碱化。旨在开发流域水土资源的“疏勒河工程”正在实施 ,本文在继承其水利规划用水需要的基础上 ,采用多目标优化管理模型对昌马、双塔两灌区用水方案进行了优化配置 ,使地下水利用方案更加合理 ,为促进区域生态环境的良性循环提供了科学依据更多还原

【Abstract】 Yumen basin located in the middle reach of Shulehe river is rich in water and land resources, but only a little groundwater has been exploited. The burried depth of groundwater maintains 1～2m and more than 75% farmland has been salinized. A multi-objective optimal management model is developed to use surface water and groundwater optimally in Changma and Shuangta irrigation Areas, which is benefit to the regional ecological environment.更多还原