Articles | Volume 12, issue 2
https://doi.org/10.5194/esurf-12-493-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-12-493-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
28 Mar 2024
Research article |
| 28 Mar 2024
| 28 Mar 2024
A physics-based model for fluvial valley width
Jens Martin Turowski
CORRESPONDING AUTHOR
Helmholtz Zentrum Potsdam, GeoForschungsZentrum (GFZ) Potsdam, Potsdam, Germany
Aaron Bufe
Helmholtz Zentrum Potsdam, GeoForschungsZentrum (GFZ) Potsdam, Potsdam, Germany
Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, Germany
Stefanie Tofelde
Institute of Geosciences, University of Potsdam, Potsdam, Germany
now at: Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany
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Jens M. Turowski, Gunnar Pruß, Anne Voigtländer, Andreas Ludwig, Angela Landgraf, Florian Kober, and Audrey Bonnelye
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Short summary
Fluvial valleys are ubiquitous landforms, and understanding their formation and evolution affects a wide range of disciplines from archaeology and geology to fish biology. Here, we develop a model to predict the width of fluvial valleys for a wide range of geographic conditions. In the model, fluvial valley width is controlled by the two competing factors of lateral channel mobility and uplift. The model complies with available data and yields a broad range of quantitative predictions.
Fluvial valleys are ubiquitous landforms, and understanding their formation and evolution...
