摘要
由于岩溶地下水分布难以量测,岩溶水文系统多为黑箱或灰箱,采用岩溶水文模型量化其水循环过程常存在许多疑难问题。本文侧重讨论岩溶水循环中产流与汇流、岩溶区流域面积确定、地表水与地下水划分、以及解决这些问题的技术方法。并对观行的概念性水文模型结构功能及存在问题进行了分析。
There are some problems in modelling karst water circulation using hydrological model as lack of information of groundwater distribution in karst system (black box or grey box). In this paper, the mechanism of runoff-producing and flow confluence in karst area, the structure function of karst hydrological conceptual model, and the problem of modelling process are discussed. The technical method of determining catchment area and separating underground flow are suggested.
出处
《中国岩溶》
CAS
CSCD
北大核心
1993年第4期295-303,共9页
Carsologica Sinica
关键词
岩溶水
水文模型
水源划分
karst water circulation, determination of catchment area, separating runoff components , karst hydrological model.
