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www.hydrol-earth-syst-sci-discuss.net/5/323/2008/
doi:10.5194/hessd-5-323-2008
© Author(s) 2008. This work is distributed
under the Creative Commons Attribution 3.0 License.
Discharges of past flood events based on historical river profiles
1Institute for Landscape Management, Albert-Ludwigs-University Freiburg, Germany
2Department of Physical Geography, Albert-Ludwigs-University Freiburg, Germany
3Meteorological Institute, Albert-Ludwigs-University Freiburg, Germany
4Institute for Hydraulic Engineering, Department of Hydrology and Geohydrology, University of Stuttgart, Germany
Abstract. This paper presents a case study to estimate peak discharges of extreme flood events of Neckar River in south-western Germany during the 19th century. It was carried out within the BMBF research project RIMAX (Risk Management of Extreme Flood Events). The discharge estimations were made for the flood events of 1824 and 1882 based on historical cross profiles. The 1-D model Hydrologic Engineering Centers River Analysis System (HEC-RAS) was applied with different roughness coefficients. The results are compared (i) with contemporary historical calculations and (ii) in the case of a flood event in 1824 with the discharge simulation by the water balance model LARSIM (Large Area Runoff Simulation Model). These calculations are matched by the HEC-RAS simulation based on the standard roughness coefficients.
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Citation: Sudhaus, D., Seidel, J., Bürger, K., Dostal, P., Imbery, F., Mayer, H., Glaser, R., and Konold, W.: Discharges of past flood events based on historical river profiles, Hydrol. Earth Syst. Sci. Discuss., 5, 323-344, doi:10.5194/hessd-5-323-2008, 2008. Bibtex EndNote Reference Manager XML
