摘要
根据克孜勒苏4年的地表水、地下水、排水水量和水质等水盐监测动态资料分析及计算可以看出,项目工程实施后,排水能力加强,随着项目区的排水渠的疏通和开挖,排水量增加,相应的排盐量也在增加,监测区发生了由总体积盐到总体脱盐的变化,项目工程发挥了盐碱地改良的效果。为该地区灌区农业水盐分布规律及时空变化状况提供基础数据。
We obtained the soil water and salt content movements in the project area, according to the analysis and calculation of dynamic data for water and salt monitoring of 4 years, which were quantity and quality of surface water, ground water and drainage. With the implementation of the project, the drainage capacity is enlarged, the salt outflow increased relevantly. The irrigation area has been in the state of desalinization, which shows the benefit of salinized land amelioration of the project. The study were provided basic data for evaluation of water resources utilization and distributive situation of water and salt in this region.
出处
《灌溉排水学报》
CSCD
北大核心
2005年第3期47-49,61,共4页
Journal of Irrigation and Drainage
基金
国家自然科学基金资助项目(50449009)
新疆水利水电工程重点学科基金资助
关键词
水盐均衡
监测
分析
脱盐
<Keyword>water and salt balance
monitoring
analysis
desalinization