Download

Flood runoff simulation by WEHY model1400120010008006004002000Discharge at Yuunohara9/12/98--9/21/989/12/98 0:009/13/98 0:009/14/98 0:009/15/98 0:009/16/98 0:009/17/98 0:009/18/98 0:009/19/98 0:009/20/98 0:009/21/98 0:009/22/98 0:00Time00.020.040.060.080.10.120.140.160.180.20.220.240.260.280.3Discharge (m 3 /sec)Rainfall Intensity (m/hr)observedSimulatedrainfall intensityDischarge at Yuunohara10/14/98 -- 10/21/98120 010080604020010/14/98 0:0010/15/98 0:0010/16/98 0:0010/17/98 0:0010/18/98 0:0010/19/98 0:0010/20/98 0:0010/21/98 0:00Discharge (m 3 /sec)Rainfall Intensity (m/hr)observedSimulatedrainfall intensityTime0.020.040.060.080.1Contributions from Different Flow Processes to Discharge at Yuunohara9/12/98--9/21/98Contributions from Different Flow Processes to Discharge at Yuunohara10/14/98 -- 10/20/9814001200100080000.050.10.1560040020000.20.250.39/12/98 0:009/13/98 0:009/14/98 0:009/15/98 0:009/16/98 0:009/17/98 0:009/18/98 0:009/19/98 0:009/20/98 0:009/21/98 0:009/22/98 0:00TimeTimeDischarge (m 3 /sec)Rainfall Intensity (m/hr)observedDirect Precip + Infilt ExcessReturn Overland FlowBase Flow Onlyrainfall intensity120100806000.020.040.06402000.080.110/14/98 0:0010/15/98 0:0010/16/98 0:0010/17/98 0:0010/18/98 0:0010/19/98 0:0010/20/98 0:0010/21/98 0:00Discharge (m 3 /sec)Rainfall Intensity (m/hr)observedDirect Precip + Infilt ExcessReturn Overland FlowBase Flow Onlyrainfall intensity