کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4527037 | 1323877 | 2006 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adding sediment transport to the integrated hydrology model (InHM): Development and testing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The addition of a sediment transport algorithm to the comprehensive hydrologic-response model known as the Integrated Hydrology Model (InHM) is discussed. The first test of the sediment transport version of InHM is reported, using field data from a series of erosion experiments conducted by Gabet and Dunne [E.J. Gabet, T. Dunne, Sediment detachment by rain power, Water Resour Res 39 (2003) 1002]. The performance of the sediment transport component of InHM, in both calibration and validation phases, is judged to be successful, based upon quantitative statistical criteria. The ability to simulate sub-plot-scale interactions between surface water hydrology and rain-induced sediment transport with InHM is demonstrated. Sensitivity analysis reveals that the rainfall intensity exponent has a substantial impact on simulated sediment discharge. Future work, related to both testing InHM and much needed field experiments for model parameterization, is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Water Resources - Volume 29, Issue 6, June 2006, Pages 930-943
Journal: Advances in Water Resources - Volume 29, Issue 6, June 2006, Pages 930-943
نویسندگان
Christopher S. Heppner, Qihua Ran, Joel E. VanderKwaak, Keith Loague,