| contributor author | K. D. Sharma | |
| contributor author | J. S. R. Murthy | |
| date accessioned | 2017-05-08T20:42:20Z | |
| date available | 2017-05-08T20:42:20Z | |
| date copyright | June 1995 | |
| date issued | 1995 | |
| identifier other | %28asce%290733-9429%281995%29121%3A6%28466%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/24149 | |
| description abstract | Hydrographs of ephemeral streams in an arid region usually decrease significantly in magnitude, downstream, unless they are augmented by tributary flows. Estimation of outflow hydrographs from a channel reach is essential for the development of water-resources systems. A hydrologic-flow-routing technique for arid ephemeral channels is developed. The hydrologic-routing equations for the movement of flood waves are modified by the inclusion of a nonlinear volumetric transmission loss rate term, which is empirically estimated from the observed inflow-outflow data for a channel reach. The predicted outflow hydrographs match better with the observed than the outflow hydrographs generated through the lumped regression model for ephemeral channels. The hydrologic-flow-routing technique may also be used for ungaged channel reaches through parameterization. | |
| publisher | American Society of Civil Engineers | |
| title | Hydrologic Routing of Flow in Arid Ephemeral Channels | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 6 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9429(1995)121:6(466) | |
| tree | Journal of Hydraulic Engineering:;1995:;Volume ( 121 ):;issue: 006 | |
| contenttype | Fulltext | |
