Table 1 The statistics characteristics of heavy metal content for reclamation soil of historical mining wasteland.

From: Digital mapping and spatial characteristics analyses of heavy metal content in reclaimed soil of industrial and mining abandoned land

Elements

Rang (mg/kg)

Mean (mg/kg)

CV/%

p-values

Cd

6.01

1.18

97.34

0.02

logCd

—

—

—

0.119

Hg

0.56

0.21

51.92

0.763

As

28.74

17.22

46.66

0.602

Cr

461.27

186.15

50.54

0.002

logCr

—

—

—

0.135

Ni

145.70

70.88

37.91

0.052

  1. Note: CV is the coefficients of variation. There is a normal distribution in p > 0.05 through KS test.
Back to article page