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

作　　者：李欣欣[1,2] 孙思淼[1,2] 

机构地区：[1]黑龙江大学水利电力学院 [2]黑龙江大学寒区地下水研究所,哈尔滨150086

出　　处：《黑龙江水专学报》2009年第2期125-127,共3页Journal of Heilongjiang Hydraulic Engineering College

基　　金：黑龙江大学青年科学基金(QT01);黑龙江省水利厅项目(HSKY2005-16);黑龙江省教育厅科技项目(11511298)

摘　　要：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.

关 键 词：径流特征 温度 相关性 额穆尔河 

分 类 号：P333.1[天文地球—水文科学]