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| Titel |
An application of a large scale conceptual hydrological model over the Elbe region |
| VerfasserIn |
M. Lobmeyr, D. Lohmann, C. Ruhe |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1027-5606
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| Digitales Dokument |
URL |
| Erschienen |
In: Hydrology and Earth System Sciences ; 3, no. 3 ; Nr. 3, no. 3, S.363-374 |
| Datensatznummer |
250001087
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| Publikation (Nr.) |
 copernicus.org/hess-3-363-1999.pdf |
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| Zusammenfassung |
| This paper investigates the ability of the VIC-2L model coupled to a routing
model to reproduce streamflow in the catchment of the lower Elbe River, Germany.
The VIC-2L model, a hydrologically-based land surface scheme (LSS) which has
been tested extensively in the Project for Intercomparison of Land-surface
Parameterization Schemes (PILPS), is put up on the rotated grid of 1/6 degree of
the atmospheric regional scale model (REMO) used in the Baltic Sea Experiment (BALTEX).
For a 10 year period, the VIC-2L model is forced in daily time steps with
measured daily means of precipitation, air temperature, pressure, wind speed,
air humidity and daily sunshine duration. VIC-2L model output of surface runoff
and baseflow is used as input for the routing model, which transforms modelled
runoff into streamflow, which is compared to measured streamflow at selected
gauge stations. The water balance of the basin is investigated and the model
results on daily, monthly and annual time scales are discussed. Discrepancies
appear in time periods where snow and ice processes are important. Extreme flood
events are analyzed in more dital. The influence of calibration with respect to
runoff is examined. |
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