“…Erosive dynamics are revealed through different forms, such as natural or anthropic rills and gullies or modern techniques, like rainfall simulation. Small portable rainfall simulators, designed by Cerdà et al (1997), or the innovations by Ries et al (2009Ries et al ( , 2013a and Iserloh et al (2012) are essential tools to analyze the process dynamics of soil erosion and surface runoff in situ and in the laboratory. It provides the possibility to quantify soil erosion rates and to investigate the impact of several factors (slope, soil type, splash effect, raindrops, aggregate stability, surface structure and vegetation cover) on soil erosion with quick and reproducible measurements (Seeger, 2007;Iserloh et al, 2012Iserloh et al, , 2013a.…”