Estimating the Pollution Risk of Cadmium in Soil Using a Composite Soil Environmental Quality Standard

Table 2

Summary statistics of Cd concentration and pH in topsoil samples.

	Minimum	Maximum	Median	Mean	S.D.	CV (%)
Cd (mg kg^−1)	0.26	1.94	0.68	0.74	0.32	43.22
pH	4.29	9.08	6.88	6.71	0.98	44.63