| contributor author | D. Zerihun | |
| contributor author | A. Furman | |
| contributor author | A. W. Warrick | |
| contributor author | C. A. Sanchez | |
| date accessioned | 2017-05-08T20:49:34Z | |
| date available | 2017-05-08T20:49:34Z | |
| date copyright | April 2005 | |
| date issued | 2005 | |
| identifier other | %28asce%290733-9437%282005%29131%3A2%28111%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/28321 | |
| description abstract | The availability of a process-based coupled surface-subsurface model can lead to improved surface irrigation/fertigation management practices. In this study, a one-dimensional zero-inertia model is coupled with a one-dimensional unsaturated zone water-flow model: HYDRUS-1D. A driver program is used to effect internal iterative coupling of the surface and subsurface flow models. Flow depths calculated using the surface-flow model are used as Dirichlet boundary conditions for the subsurface-flow model, and infiltration amounts calculated by the subsurface model are in turn used in surface-flow mass balance calculations. The model was tested by using field data collected at the University of Arizona, Yuma Mesa, research farm. The maximum mean absolute difference between field-observed and model-predicted advance is | |
| publisher | American Society of Civil Engineers | |
| title | Coupled Surface-Subsurface Flow Model for Improved Basin Irrigation Management | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 2 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(2005)131:2(111) | |
| tree | Journal of Irrigation and Drainage Engineering:;2005:;Volume ( 131 ):;issue: 002 | |
| contenttype | Fulltext | |
