Figure 10
From: Comparison of the effects of litter decomposition process on soil erosion under simulated rainfall

Overland flow regime zoning by litter covering. Re is the Reynolds number of the water flow; Fr is the Froude constant; T1 is slope 5°, rain intensity 60 mm·h−1; T2 is slope 10°, rain intensity 60 mm·h−1; T3 is slope 5°, rain intensity 120 mm·h−1; T4 is slope 10°, rain intensity 120 mm·h−1.