Low-Intensity Wildfire Alters Selected Soil Properties in the Tropical Shorea robusta Forest

Table 4

Mann–Whitney U test table showing effect size.

Parameters	Plot	Median	Mann–Whitney (U)	z		Effect size (r)
pH	FA	5.39	135.00	2.16	0.03	0.33
	FU	5.50
SOC (%)	FA	1.30	148.50	1.82	0.07	0.28
	FU	1.21
TN (%)	FA	0.09	135.00	2.21	0.03	0.34
	FU	0.08
P (kg·ha^−1)	FA	270.97	112.50	2.73	0.01	0.42
	FU	168.93
K (kg·ha^−1)	FA	144.92	184.50	0.91	0.36	0.14
	FU	168.93

FA denotes fire-affected area, whereas FU denotes fire-unaffected area. indicates the significance at . indicates the significance at .