By using Tank model, Sacramento model and forecasting model of self-adapting amendment, the paper simulates daily runoff processes for some rivers in Xinjiang and compares suitable conditions and characteristics of these models.

• 本文选用水箱模型、萨克拉门托模型和自适应修正预报模型,对新疆部分河流的日径流过程进行了模拟,并对其模型的适用条件和特点作了比较分析。