2015
DOI: 10.17265/2159-581x/2015.07.005
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Laroussi Beloulou, Salima Guechi, Gérard Moguedet

Abstract: Abstract:The knowledge of space and time distribution of short duration rainfall depths is of primary interest in hydrotechnical studies and in extreme floods modelling. This work is carried out to establish a "DDF (Depth-Duration-Frequency)" relationship for the region of Annaba (Northeast of Algeria) through the examples of Pont Bouchet (El Hadjar), Ain Berda and Chafia-Dam rainfall gauges. The results of the frequency study of stochastically generated annual series (Pearson's distribution type III model) a…

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