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内陆河流域气候干旱少雨,水是工农业发展的制约因素。当前内陆河水资源供需矛盾日益加剧,大多数灌区面临着不同程度的缺水问题。因此,采取节水措施,挖掘和发挥现有水利工程潜力,已成为缓解水资源供需矛盾,解决缺水问题的重要途径。本文就内陆河灌区渠系防渗的节水效益与计算方法作了初步探索。
Inland river basin climate arid, water is a constraint to industrial and agricultural development. At present, the contradiction between supply and demand of inland water resources is aggravating day by day, and most of the irrigated areas are facing different degrees of water shortage. Therefore, adopting water saving measures to tap and exploit the potential of existing water conservancy projects has become an important way to alleviate the contradiction between supply and demand of water resources and solve the water shortage problem. This article made a preliminary exploration on the water-saving benefits and calculation methods of canal seepage prevention in inland river irrigation areas.