Relationship between the yearly maxima of peak and daily discharge for some basins in Tuscany |
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| Authors: | PAOLO CANUTI UGO MOISELLO |
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| Affiliation: | 1. Institute of Geology and Palaeontology, University of Florence , Via la Pira, Florence , Italy;2. Institute of Hydraulics, Faculty of Engineering, University of Pavia , Via Luino 12, 27100 , Pavia , Italy |
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| Abstract: | ABSTRACT The paper deals with the estimation of the probability distribution of the yearly maximum of the peak discharge Q by means of the distribution of the maximum of the daily discharge q and the distribution of the ratio R = Q/q. The study was carried out for some catchments in Tuscany, analysing the dependence of the parameters of R on the geomorphic catchment parameters. The values of the discharge Q, relevant to an assigned return period, obtained by the methods given herein agree rather well (the error is about 20%) with those directly obtained from the observed values of Q. |
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