This work shows a new approach, based on the Budyko framework, for mapping the mean annual surface runoff and deriving the probability distribution of the annual runoff in arid and semi-arid watersheds. We analytically provide the annual runoff distribution as the derived distribution of annual rainfall and potential evapotranspiration. The simulated long-term annual runoff and its distribution have been compared with historical records at several gauged stations, obtaining satisfactory matching.
Viola, F., Caracciolo, D., Forestieri, A., Pumo, D., Noto, L. (2016). Spatial analysis techniques for mapping the annual surface runoff in Sicily under the Budyko’s framework. In Proceedings del XXXV Convegno Nazionale di Idraulica e Costruzioni Idrauliche. ISBN: 9788898010400 [10.6092/unibo/amsacta/5400].
Spatial analysis techniques for mapping the annual surface runoff in Sicily under the Budyko’s framework
CARACCIOLO, DOMENICO;FORESTIERI, Angelo;PUMO, Dario;NOTO, Leonardo
2016-01-01
Abstract
This work shows a new approach, based on the Budyko framework, for mapping the mean annual surface runoff and deriving the probability distribution of the annual runoff in arid and semi-arid watersheds. We analytically provide the annual runoff distribution as the derived distribution of annual rainfall and potential evapotranspiration. The simulated long-term annual runoff and its distribution have been compared with historical records at several gauged stations, obtaining satisfactory matching.
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