Research Article

Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments

Figure 5

Observed hydrographs of the laboratory rough and smooth surfaces for two steady rainfall events (Rain 1: 5.95 cm/hr and Rain 2: 3.54 cm/hr) and one unsteady rainfall event (Rain 3: 5.95-1.16-3.54-5.95 cm/hr).
(a) Steady rain
(b) Unsteady rain