Fig. 3From: Effects of plot length and soil texture on runoff and sediment yield occurring on machine-trafficked soils in a mixed deciduous forestRelationship between the plot length and runoff coefficient on the clay- (dashed line) and loam- (solid line) textured soil. For each line, the regression equation and the coefficient of determination (R2) are given. Note: *P < 0.05; **P < 0.01; ns, not significantBack to article page