Table 3.

Kruskal-Wallis test results for MAOC (All Effects)

Effect	Chi_Squared (χ²)	Df	P_Value
Grazing.mgt	0.7	1	0.4029
Slope.position	2.691	2	0.2605
Land.cover.type	42.701	2	5.30E-10
Soil.depth	18.432	2	9.90E-05
Grazing.mgt: Slope.position	15.357	5	0.0089
Grazing.mgt: Land.cover.type	48.498	5	2.80E-09
Grazing.mgt: Soil.depth	19.391	5	0.0016
Slope.position: Land.cover.type	58.522	8	9.10E-10
Slope.position: Soil.depth	25.16	8	0.0015
Land.cover.type: Soil.depth	94.967	8	4.50E-17
Grazing.mgt: Slope.position: Land.cover.type	80.575	17	3.00E-10
Grazing.mgt: Slope.position: Soil.depth	39.834	17	0.0014
Grazing.mgt: Land.cover.type: Soil.depth	103.894	17	1.70E-14
Slope.position: Land.cover.type: Soil.depth	119.372	26	6.40E-14
Grazing.mgt: Slope.position: Land.cover.type: Soil.depth	148.95	53	4.70E-11