Hydrological models are used widely and they demand for multiple input variables and observations. One of those variables is Manning’s roughness coefficient. In the current literature the variability of the coefficient poses an unknown uncertainty. This study examines a small river channel located in central Sweden, and aims to determine the variability and uncertainty of the roughness coefficient during diverse vegetation conditions within the channel. During multiple field visits to the location, slope, water level and cross-section examination is performed. With numerical simulation, discharge and roughness coefficients are obtained. With the hydraulic model (HEC-RAS), stage-discharge rating curves are produced and extrapolation is appli...
I Sverige finns idag en vedertagen metod för att bestämma dimensionerande flöde för dammanläggningar...
Knowledge about spatial and temporal variability of hydrological processes is central for sustainabl...
Describing how water flows in flat landscapes is generally difficult as the main driving force behi...
Hydrological models are used widely and they demand for multiple input variables and observations. O...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
Models are important tools for understanding the hydrological processes that govern water transport ...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
Accurate estimation of flow resistance restricts the quality of the hydraulic model performance. In ...
Research in hydrological modelling has been directed towards the development of more complex models ...
The appropriate value of Manning’s roughness coefficient (n) is chosen through the process of calibr...
Accurate estimates of design water levels are essential, because they determine the required dimensi...
I Sverige finns idag en vedertagen metod för att bestämma dimensionerande flöde för dammanläggningar...
Knowledge about spatial and temporal variability of hydrological processes is central for sustainabl...
Describing how water flows in flat landscapes is generally difficult as the main driving force behi...
Hydrological models are used widely and they demand for multiple input variables and observations. O...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
Models are important tools for understanding the hydrological processes that govern water transport ...
Expansion of cities and major infrastructure projects lead to changes in land use and river flows. T...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
The aim of this study was to investigate the variation of channel bed roughness in two rivers, as im...
Accurate estimation of flow resistance restricts the quality of the hydraulic model performance. In ...
Research in hydrological modelling has been directed towards the development of more complex models ...
The appropriate value of Manning’s roughness coefficient (n) is chosen through the process of calibr...
Accurate estimates of design water levels are essential, because they determine the required dimensi...
I Sverige finns idag en vedertagen metod för att bestämma dimensionerande flöde för dammanläggningar...
Knowledge about spatial and temporal variability of hydrological processes is central for sustainabl...
Describing how water flows in flat landscapes is generally difficult as the main driving force behi...