A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modeling Surface Soil Erosion and Sediment Transport Processes in the Upper North Bosque River Watershed, Texas
AbstractA sediment transport module added to the Hydrologic Engineering Center’s Hydrologic Modeling System (HEC–HMS) Version 4.0 computes surface erosion, reach routing, and reservoir trap efficiency. The HEC–HMS sediment transport module was applied to the Upper North Bosque River Watershed (UNBRW) in central Texas, a well-instrumented watershed with good parameterization and calibration data, to test model robustness. The UNBRW is 98% rural including rangeland, forage, and dairy waste application fields. Simulation results were compared to observed average daily total suspended solid (TSS) data at five gauge locations. The HEC–HMS results matched observed TSS across the UNBRW (<1% error at all gauges) during model calibration and maintained modest residuals (−31 to 12% error) during the validation period. The HEC–HMS also performed well compared to published results through two other commonly used models.
Modeling Surface Soil Erosion and Sediment Transport Processes in the Upper North Bosque River Watershed, Texas
AbstractA sediment transport module added to the Hydrologic Engineering Center’s Hydrologic Modeling System (HEC–HMS) Version 4.0 computes surface erosion, reach routing, and reservoir trap efficiency. The HEC–HMS sediment transport module was applied to the Upper North Bosque River Watershed (UNBRW) in central Texas, a well-instrumented watershed with good parameterization and calibration data, to test model robustness. The UNBRW is 98% rural including rangeland, forage, and dairy waste application fields. Simulation results were compared to observed average daily total suspended solid (TSS) data at five gauge locations. The HEC–HMS results matched observed TSS across the UNBRW (<1% error at all gauges) during model calibration and maintained modest residuals (−31 to 12% error) during the validation period. The HEC–HMS also performed well compared to published results through two other commonly used models.
Modeling Surface Soil Erosion and Sediment Transport Processes in the Upper North Bosque River Watershed, Texas
Fleming, Matthew (author) / Gibson, Stanford / Pak, Jang Hyuk / Brauer, Thomas / Scharffenberg, William
2015
Article (Journal)
English
| British Library Online Contents | 2015
| British Library Conference Proceedings | 2009
Spatially Distributed Modeling of Soil Erosion and Sediment Transport at Watershed Scale
| British Library Conference Proceedings | 2009