Figure 5
From: Shallow landslide disposition in burnt European beech (Fagus sylvatica L.) forests

Evolution of forest protective capacity against shallow landslides for soil class 3 by different fire severity classes, soil depths, and slopes. Soil class 3: friction angle = 35°, soil cohesion = 0–2 (kPa). Lines represent the LOESS regression (span = 1) and grey bands the 95% confidence interval. Note that when slope <=25°, no shallow landslides occur and the forest protective capacity function does not apply.