Analysis of a unit hydrograph model based on watershed geomorphology represented as a cascade of reservoirs

Temporal sampling conditions in numerical integration of hydrological systems time series

“…This approach is more suitable to integrate the runoff in Geomorphological Unit Hydrograph (GUH) (Lopez et al, 2005) models.…”

A review of the synthetic unit hydrograph: from the empirical UH to advanced geomorphological methods

“…Lee and Chang (2005) incorporated a sub-surface flow mechanism into the GIUH approach. López et al (2005) analysed UH models based on watershed geomorphology represented as a cascade of reservoirs. Similarly, the works of Bérod et al (1995), Sorman (1995), Bhaskar et al (1997), Yen and Lee (1997), Hall et al (2001) and Fleurant et al (2006), based on the GIUH approach for estimation of the design flood for gauged as well as ungauged basins are noteworthy.…”

A variable storage coefficient model for rainfall—runoff computation / Modèle pluie—débit basé sur un coefficient de stockage variable

“…Nasri et al (2004) proposed a production function based model similar to the Nash model. More recently, Agirre et al (2005) and López et al (2005) developed rainfall-runoff models in which the watershed is represented as a cascade of linear reservoirs. The model of López et al (2005) based on the geomorphic IUH approach, represents the watershed as a cascade of reservoirs in two ways: (i) from the sub-watershed network structured along the drainage network, and (ii) by areas limited u(t) Q 1 (t)…”