汉丹江(陕西段)水质模拟研究

Water quality simulation of Han and Danjiang river (Shaanxi Province)

目的模拟汉丹江(陕西段)干流的水质。方法用一维均匀流水质模型和一维稳态流水质模型分别模拟了汉丹江流域(陕西段)干流的水质。结果根据现有监测断面资料,2006年用一维均匀河流水质模型模拟的结果与资料的符合度均值为80.3%,一维稳态流水质模型模拟的结果与资料的符合度均值为69.7%。结论一维均匀流水质模型更适合模拟汉丹江流域(陕西段)干流的水质。

Aim To calculate waler quality of the Han and Danjiang river（Shaanxi Province） main stream.Methods One-dimensional uniform flow model and one-dimensional steady flow model have been used to simulate the water quality of the Han and Danjiang river main stream.Results According to available information on the monitoring section,the average meet degree of one-dimensional uniform flow model simulation results and measured date in 2006 is 80.3%,and the average meet degree of one-dimensional steady flow model simulation results and measured date is 69.7%.Conclusion One-dimensional uniform flow model is more suitable for the water quality simulation of the Han and Danjiang river main stream.