摘要
研究区为一喀斯特流域，具有特定的空间结构特征：双重含水介质，不闭合流域边界，二元结构的水系。根据地貌瞬时单位线的概念和方法，划分河系为３级河网，用瞬时单位线法模拟喀斯特水文过程。
Houzhai subterrane watershed is a Karst bed which has some special characteristics of space structures.It consiSts of dual aquifer,uncased watershed boundary snd dual drchnge network' According to the conCept ac methods of geomorphOIOgic instantaneous unit -hydrograph,the general drainage is divided into 3 grabes Of drainage in Karst baSin, and the instantaneous unit-hydrograph is applied to simulating the Karst hydrograph.
出处
《南京大学学报（自然科学版）》
CSCD
1995年第4期649-656,共8页
Journal of Nanjing University（Natural Science）
基金
国家自然科学基金
关键词
空间结构
地貌瞬时单位线
岩溶水
流域
Karst river watershed
space structure
geomorphologic instantaneous unithydrograph
