| contributor author | S. M. Dabney | |
| contributor author | D. A. N. Vieira | |
| contributor author | D. C. Yoder | |
| contributor author | E. J. Langendoen | |
| contributor author | R. R.Wells | |
| contributor author | M. E.Ursic | |
| date accessioned | 2017-05-08T22:17:46Z | |
| date available | 2017-05-08T22:17:46Z | |
| date copyright | June 2015 | |
| date issued | 2015 | |
| identifier other | 40135393.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/76594 | |
| description abstract | Ephemeral gully erosion seriously degrades agricultural soils, but few conservation planning tools adequately account for this form of erosion. To address this deficiency, this paper describes a spatially distributed adaptation of version 2 of the Revised Universal Soil Loss Equation and a new ephemeral gully erosion estimator. The modeled results were compared to runoff and sediment yield measured from 1975 to 1991 on a 6.3-ha instrumented watershed near Treynor, Iowa, managed with conventional tillage corn and containing a grassed waterway. Using a 3-m rectangular grid, this investigation determined surface drainage patterns and delineated concentrated flow channels where contributing areas exceeded | |
| publisher | American Society of Civil Engineers | |
| title | Spatially Distributed Sheet, Rill, and Ephemeral Gully Erosion | |
| type | Journal Paper | |
| journal volume | 20 | |
| journal issue | 6 | |
| journal title | Journal of Hydrologic Engineering | |
| identifier doi | 10.1061/(ASCE)HE.1943-5584.0001120 | |
| tree | Journal of Hydrologic Engineering:;2015:;Volume ( 020 ):;issue: 006 | |
| contenttype | Fulltext | |
