CHARACTERISTICS OF STREAMFLOW INFILTRATION IN THE PIEDMONT PLAIN OF HEBEI PROVINCE, CHINA
Correctly understanding of the streamflow infiltration characteristics is important to the rational utilization and evaluation of water resources. Several conclusions were drawn through the study on three typical river channel segments of Hebei piedmont plain. ∑Wu (upstream overall inflow) showed negative correlation with the φ value (infiltration rate per unit river length), as the upstream inflow increased to a certain level, the φ value trended to fluctuate at a certain range; we could make a rough estimate of infiltration quantity range, through analyzing the historic data of depth to underground table no matter the river is dry or not. So an empirical forecasting model of the φ value was established by statistical analysis method. And it was feasible to estimate infiltration rate per unit river length by this empirical model.
infiltration rate per unit river length streamflow infiltration empirical model
Shengyong Lu Xubo Gao Xuhui Fu
Hydrology and Water Resources Survey Bureau of Hebei Provience School of Environmental Studies, China University of Geosciences School of River & Ocean Engineering, Chingqing Jiaotoug University
国际会议
第16届亚太地区国际水利学大会暨第3届水工水力学国际研讨会(16th IAHR-APD Congress and 3rd Symoposium of IAHR-ISHS)
南京
英文
263-268
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）