水资源与水工程学报2013，Vol.24Issue(4)：145-150,6.
北洛河上游区水沙特性变化分析研究
Analysis of feature variation of water sediment and probing of reasons in upstream area of Beiluo River
葛芬莉1
作者信息
- 1. 陕西省水文水资源勘测局,陕西西安710068
- 折叠
摘要
Abstract
The quantity of runoff and sediment has been attenuated in Beiluo River basin since 1970s and has been reduced significantly since 2000.By using the hydrological series of data from 1956 to 2006,the paper analyzed the feature variation of water sediment in the upstream of Beiluo River,and water and sediment variation in the condition of different underlying surfaces and precipitation,and the typical flood and water sediment variation before and after the influence of human activities.It also probed the cause of water and sediment change,quantitatively estimated the effect of precipitation change and human activities on runoff and sediment.The result can provide basic technical support for the sustainable utilization and protection of water resources.关键词
降水量/水沙特性/变化分析/北洛河Key words
precipitation/ festure of water sediment / change analysis of water and sediment/ Beiluo River分类
建筑与水利引用本文复制引用
葛芬莉..北洛河上游区水沙特性变化分析研究[J].水资源与水工程学报,2013,24(4):145-150,6.
