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Cairo University (2011)

Geo Spatial Varability of Rainfall in Semi Arid Regions

Yehia Ahmed Adel Zaki

Titre : Geo Spatial Varability of Rainfall in Semi Arid Regions

تأثير الجغرافيا والمكان على كمية الأمطار في المناطق شبه القاحلة

Auteur : Yehia Ahmed Adel Zaki

Etablissement de soutenance : Cairo University

Grade : Master of Science (MS) 2011

Résumé
Rainfall amount recorded in semi-arid region usually reflects high variability. his variability creates difficulties and complexities in estimating and computing the design values using conventional methods especially in ungauged sites. For this reason, it was necessary to develop robust equations using field records which can define the relation between the average annual rainfall and the climatic and topographic variables. The benefit behind this thesis is that the estimation of average annual rainfall was linked normal parameters easy to be obtained through robust linear equations. Also the results of this research were linked to other researches linking the average annual rainfall to both the runoff and maximum 24-hour rainfall. ?

Mots Clés : Hydrology, Rainfall variability, Geo-Spatial

Présentation

Page publiée le 11 avril 2020