摘要
本文结合实例，首次运用克立格法进行岩溶含水介质渗透性空间分布的定量预测；初步探讨了岩溶含水介质渗透性空间变异性分析的方法、原理和步骤；通过与其它传统方法计算结果的对比，分析了克立格法应用于岩溶含水介质渗透性空间分布定量预测的优越性。
Taking Baiquan karst groundwater system as an example ,this paper applies ordinaryKriging for the first time to investigate spatial distribution of permeability in buried karstwater-bearing media.. The train of thotight, methods and steps of study are briefly dis-cussed, There are several advantages in using ordinary Kriging to study permeability of karstwater-bearing media。 Using regionalized variables to express permeability is in keep with theobjective reality and more accurate than using other variables,the variogram and its parame-ters may describe the spatial distribution pattern of permeability quantitatively,thus an opti-mum estimation of permeability can be obtained using Kriging model.
出处
《中国岩溶》
CAS
CSCD
北大核心
1995年第1期1-8,共8页
Carsologica Sinica
关键词
岩溶
含水介质
渗透性
克立格法
空间分布
karst water-bearing media
permeability
regionalized variables
variogram,Kriging.
