利用自记水位仪记录的连续曲线求水文地质参数

HYDROGEOLOGICAL PARAMETERS GAINED FROM THE CONTINUOUS CURVES DRAWN BY AUTOMATIC WATER-STAGE RECORDER

水文地质参数是进行地下水资源评价和开发利用的科学依据。给水度（μ）和降水入渗补给系数（α）是重要的水文地质参数。自记水位仪记录的是地下水位的连续变化，它在时空获得的信息量远超过目前测水钟的观测方法。本文利用自记水位仪记录的连续曲线，求得给水度（μ）和降水入渗补给系数（α）。

Hyodrogeological parameters such as specific yield(μ),precipitation infiltration coefficient(α) serve a basis on which the evaluation and exploitation of groundwater are conducted.What automatic water-stage recorder (AWSR) draws is a continuous variation curve of groundwater level.It gains much more information on time and space than the commonly used measuring clock does.In this paper the specific yield(μ)and precipitation infiltration coefficient(α)are calculated by using the curves made by AWSR.