Soil and Water Conservation Effects of Contour Reverse Slope Terraces on Red Clay Sloping Farmland against Short and Heavy Rainfall

Table 7

Partial correlation analysis of runoff indicators for contour reverse slope terrace.

					regulating ratio	regulating ratio
Rainfall intensity	0.974	0.717	0.871	-0.871	0.73	0.073
Bedrock porosity	-0.868	0.698	-0.785	0.785	-0.241	-0.5

Note: = surface cumulative sediment modulus; = underground cumulative sediment modulus; = surface sediment proportion; = underground sediment proportion. Correlation is significant at 0.05 level. Correlation is significant at 0.01 level.