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| Titel |
Morphodynamic modelling for the entire German Bight: an initial study on model sensitivity and uncertainty |
| VerfasserIn |
A. Plüß, F. Kösters |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Proceedings of river, coastal and estuarine morphodynamics ; Nr. 39 (2014-04-01), S.61-68 |
| Datensatznummer |
250121305
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| Publikation (Nr.) |
 copernicus.org/adgeo-39-61-2014.pdf |
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| Zusammenfassung |
| Morphodynamic modelling of coastal seas and estuaries for large-scale and
long-term applications is strongly affected by parameter sensitivity of
process-based models. Moreover, the comparison of data-based methods with
numerical model results is limited by uncertainties in measurements. These
drawbacks can be partly overcome by a multi-model approach (MMA). In a case
study to assess long-term sediment transport and morphodynamic processes for
the German Bight, the AufMod research project applies two different methods
for process-based modelling: UnTRIM-SediMorph and DELFT3D. Model sensitivity
is illustrated in terms of different morphological changes for diverse
porosity values. As a first step, discrepancies between individual methods
are shown based on resulting sediment transport patterns. |
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