The dimensionless critical shear stress (
Estimates of the onset of sediment motion are integral for flood protection and river management but are often highly inaccurate. The critical shear stress (
- Award ID(s):
- 1734752
- PAR ID:
- 10449141
- Publisher / Repository:
- DOI PREFIX: 10.1029
- Date Published:
- Journal Name:
- Journal of Geophysical Research: Earth Surface
- Volume:
- 123
- Issue:
- 12
- ISSN:
- 2169-9003
- Page Range / eLocation ID:
- p. 3308-3322
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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Abstract To explore the causes of history‐dependent sediment transport in rivers, we use a 19‐year record of coarse sediment transport from a steep channel in Switzerland. We observe a strong dependence of the threshold for sediment motion (
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