大通河流域径流分析及水资源评价  

Runoff Analysis and Water Resource Evaluation in Datong River Basin

作　　者：张继勇[1] 侯晓明[1] 

机构地区：[1]黄委会勘测规划设计研究院,郑州450003

出　　处：《人民黄河》1997年第12期29-32,共4页Yellow River

摘　　要：选用1956．7～1990．6共34年水文资料，对大通河流域天然径流进行了还原计算，利用相关原理对相关站的天然径流进行了插补延长，并进行了合理性、代表性分析；在对流域进行合理分区的基础上，分析研究了流域水资源特性及开发利用条件，为合理开发利用大通河宝贵的水资源提供了依据。By using the hydrologic data of 34 years from July 1956 to June 1990, the original runoff of Datong river is calculated and the runoff of relative stations are extended through correlation law, as well as ratio nal and representative analysis. On the basis of reasonable division of river basin, the characteristics of the river water resource and the conditions for the development are analyzed, which provide the basis for reasonable development and utilization of the valuable water resource in Datong river.

关 键 词：径流分析 水资源评价 还原计算 大通河流域 

分 类 号：TV212.4[水利工程—水文学及水资源] TV213