An equation for evaluating the sediment transport capacity of overland ยฏow is a necessary part of a physically based soil erosion model describing sediment detachment and transport as distributed processes. At ยฎrst, for the hydraulic conditions of small-scale and large-scale roughness, the sediment
Field studies of sediment transport by overland flow
โ Scribed by R. P. C. Morgan
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 623 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0360-1269
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Modelling soil erosion requires an equation for predicting the sediment transport capacity by interrill overland flow on rough surfaces. The conventional practice of partitioning total shear stress into grain and form shear stress and predicting transport capacity using grain shear stress lacks rigo
Flume studies were conducted in order to evaluate the inยฏuence of slope, sediment size, discharge and inยฏow sediment concentration on sediment deposition by overland ยฏow. Additionally, experiments were carried out to measure transport capacity of overland ยฏow at low slopes, using a wide range of dis
Laboratory experiments to determine the maximum size of sediment transported in shallow, rain-impacted flow were conducted in a recirculating flume 4โข80 m long and 0โข50 m wide. Rainfall intensities were varied between 51 and 138 mm h -1 , flow was introduced from a header tank into the flume at rate