Comparing Hydrological Effects of Treated and Untreated Watersheds at Experimental Scale

摘要：

　　Taking two typical tributaries in the Loess Plateau as ease,hydrological effects of treated and untreated watersheds were studied with parallel comparison method.Resuits show that soil and water conservation measures implemented can reduce annual runoff and sediment module,low down flood peak discharge and sediment concentration,lag occurring time of flood peak,and shorten flood duration.Although treated measures can change the relationships between runoff,sediment and rainfall,it has no significant effects on correlativity.

关键词： treated watershed the Loess Plateau parallel comparison method soil and water conservation measures hydrological effects

作者: Wang Guoqing Zhang Jianyun Xuan Yunqin Jin Junliang Shang Manting Bao Zhenxin

作者单位: State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Resea UNESCO-IHE Institute for Water Education, Delft, Netherlands

会议类型: 国际会议

会议名称: The 5th International Yellow River Forum (第五届黄河国际论坛)

会议地点: 郑州

会议语种:英文

页码: 130-134

在线出版日期: 2012-09-24（万方平台首次上网日期，不代表论文的发表时间）