摘要
流域水资源系统由降水产流，以及通过水文下垫面的转换，形成的地表径流和地下水流组成。本文将复杂的沽河流域水资源系统分解成多个子系统，利用频谱分析方法对各个水资源子系统的转换功能进行定量的分析刻画，并利用地下含水介质子系统的转换特征函数—－频率响应函数求取水文地质参数，丰富了水文地质参数的获取途径。
The water resource system of a drainage basin consists of precipitation.overland runoff and groundwater runoff. In this paper the complex water resource system of Guhe river drainage basin is divided into several subsystems for analysis.By use of spectral analysis, the transmission capability of these subsystems are described quantitatively and hydrogeological parameters of groundwater subsystem are calculated,which widens the ways obtaining hydrogeological parameters.
出处
《地质灾害与环境保护》
1996年第3期50-55,63,共7页
Journal of Geological Hazards and Environment Preservation
关键词
水资源系统
频谱分析
河流
沽河流域
Water resource system
Spectral analysis
Frequency-response function
Hydrogeological parameters
