低流量河流的水量水质平衡研究

Balance Study of Water Quantity and Water Quality in Low Flow River

针对存在补给关系的河流或河段，提出更切合实际设计条件的水量平衡模型和水量水质平衡模型，进而确定了源与目标之间的响应关系参数和河流或河段的输移作用，在水量水质平衡模型基础上，给出推求自净环境容量的方法。该模型和方法已得到实际应用和检验，具有广泛的应用前景。

In accordance with unbalance flow river,the water quantity balance model and the balance model of water quantity and quality,which suited the actual design conditions more,were proposed.And then the parameters of responding relation between the source and the object as well as the certain transport effect in river were defined.On the basis of the balance model of water quantity and quality,the calculating method for self purification environmental capacity in river was given.This model and method has been put into practice and test with extensive application.