大通河可外调水量的分析研究

在对调水量有关概念认识的基础上，确定了大通河外调水量分析的基本思路和研究方法。经分析计算，上游武权他拉断面多年平均每年可向引大济黑、引大济湖两工程供水４．０１亿ｍ＾３，流域５项调水工程每年共可外调水量１８．２９亿ｍ＾３，着重介绍了基于调水工程综合社会评价结果的需水规模的分析及供水引水过程的处理方法。同时还介绍了影响外调水量规模的水质问题的简单处理办法。

Analysis and Research on Water Volume of Datong River Capable to be Transferred

The basic thinking and studying method for analysis of water in Datong river capable to be transferred are decided on the basis of learning corresponding concepts of capable transferred water volume. After analysis and calculation, there are average 401 million m3 water capable to be transferred from Wusongtala section in the upper reach to the projects of Heihe river and Hu river per year, and totaIly 1829 million m3 of water capable to be transferred in the five projects of the river. The treatment for water supply and water transferring as well as water requirement analysis are stressed and introduced in the paper on the basis of comprehensive social evaluation results of water transferring projects. At the same time some simple treatments for water quality issue influencing transferring water volume are dealt with.