额穆尔河径流特征及其与气象因素的相关性分析

Relevance Analysis of the Runoff Features and Meteorology Factors of Ermuer River

利用SPSS软件从额穆尔河流量、降水、水位变化3个方面,对额穆尔河的基本概况进行了梳理。分析研究了地表径流的变化特征与温度因素的相关性问题,研究结果表明,额穆尔河流域在温度较高的月份降水量年际变化较大,且流量和水位变化均与大气的降水量成正比。

By using SPSS this passage analyses the general characteristic of Ermuer River from runoff, precipitation and water level. Then it also discusses the relevance between the changing feather of surface runoff and temperature. The result demonstrates that under the control of higher temperature the change of precipitation increases significantly, and the trend between runoff and water level change and atmospheric precipitation is consistent and proportional.