恰海水库冬季结冰过程研究

水库结冰为北方地区常见现象。本文结合工程实际，通过7年对水库结冰过程的监测，从气温下降引起水温下降的角度出发，统计分析两者之间的变化规律，总结出恰海水库结冰与气温的关系，对恰海水库的结冰日期的预报有一定指导意义。

Study of Freezing Process of Qiahai Reservoir in Winter

The reservoir freezing is common in northern region. The actual conditions were combined in the paper, and change rules of atmosphere temperature reduction and water temperature reduction were statistically analyzed from the aspect that water temperature is reduced due to atmosphere temperature reduction through monitoring reservoir freezing process for seven years. The relationship between Qiahai Reservoir freezing and atmosphere temperature was summed up, thereby providing certain guidance significance for forecasting freezing date of Qiahai Reservoir.