摘要
建立了地下水资源可持续开发数学模型 ,并与大系统分解协调动态规划模型相结合 ,对供需矛盾突出的北方平原井灌区地下水资源在年际间、作物间以及各作物不同生育期之间进行优化配置 .应用结果表明 。
According to the sustainable exploitation model of ground water resources and the dynamic model for the optimal allocation of irrigation system,the ground water resources of well-irrigation area is optimized among years, crops and different growing time of crops in North plain of China, where the inconsistency is extrusive between supply and demand of water resources. The application result shows that the off-engineering technology is a high benefit measure for water saving irrigation.
出处
《华北水利水电学院学报》
2002年第3期3-7,共5页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省重大科技攻关项目 (9910 30 2 12 )
关键词
北方平原井灌区
地下水资源
可持续利用
优化配置
North plain well-irrigation area
ground water resources
sustainable exploitation
optimal allocation
