CONCEPTUAL MODEL OF RUNOFF FROM A FORESTED CATCHMENT
| Autor: | Holger Lange, M. C. Romano, Jürgen Kurths, Michael Hauhs, Marco Thiel, Udo Schwarz |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Hydrology
geography geography.geographical_feature_category Meteorology Applied Mathematics media_common.quotation_subject Drainage basin Interdisziplinäres Zentrum für Dynamik komplexer Systeme Runoff curve number Runoff model Modeling and Simulation Air temperature Conceptual model Environmental science Precipitation Surface runoff Engineering (miscellaneous) media_common |
| Zdroj: | International Journal of Bifurcation and Chaos. 11:2567-2578 |
| ISSN: | 1793-6551 0218-1274 |
| DOI: | 10.1142/s0218127401003619 |
| Popis: | We investigate the relationship between precipitation and runoff data from a small forested catchment in the Harz mountains (Germany). For this purpose, we develop a conceptual model including memory effects to predict the runoff signal using the precipitation data as input. An enhanced variant of the model also includes air temperature as input variable. We show in terms of correlation functions that this model describes the main dynamical properties of the runoff, especially the delay between rain event and runoff response as the annual persistence in the runoff data. |
| Databáze: | OpenAIRE |
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