Abstract Flood calculations in a watershed in South-West Germany have been carried out using a geographical data base including land-use, soil information and slope with a resolution of 64×104 m. The land-use information is result of a maximum-likelihood classification of MSS-data. As model for the calculation of the flood hydrographs the SCS-TR 20 was used. The single event calculations as well as the calculations using 24h rainfall of different return periods match the measured hydrographs well. The effect of a possible deforestation of the area due to forest damages has been simulated using 5 different scenarios. According to the simulations a total deforestation causes a 100 year peak discharge 5 times as high as with the current forest distribution.


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    Titel :

    Calculation of flood hydrographs using Landsat-derived land-use information in the Dreisam watershed, South-West Germany


    Beteiligte:
    Mauser, W. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 4 , 11 ; 211-216


    Erscheinungsdatum :

    01.01.1985


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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