复杂下垫面地区水资源计算模型  

Water Resources Model in the Regions with Complicated Underlying Surface Conditions

作　　者：郝振纯[1] 庄一鸰[1] 

机构地区：[1]河海大学,南京210098

出　　处：《水科学进展》1995年第S1期1-7,共7页Advances in Water Science

摘　　要：在我国华北地区,下垫面组成复杂。在不同地质条件地区,产流和汇流的机制有所不同,因此用单一蓄满产流或超渗产流模型不能满足这些地区的水资源分析计算要求。水资源计算模型不仅包括了超渗产流、蓄满产流模型结构,而且通过实验流域资料分析,提出了北方岩溶地区产流模型结构。该模型可用于下垫面组成复杂地区的水资源模拟计算。The underlying surface conditions is very complicated in North-China. The mechanisms of runoff generation and accumulation are different in different ge- ological regions.So single type model of runoff formation at natural storage or that in excess of rainfall is not suitable for water resources computation for these re- gions.In this paper,apart from the model structures based on above two mecha- nisms,the runoff formation model structure for Karst regions in North-China is proposed, it can be used for the simulation computation of water resources in the regions with complicated underlying surface conditions.

关 键 词：水资源 模型 下垫面 

分 类 号：TV12[水利工程—水文学及水资源]