Element

Index

State

N

Mean

Std. Deviation

Degree of EF

Element

Index

Mean

Std. Deviation

Degree of PERI

Element

Index

Mean

Std. Deviation

Degree of Igeo

EF_Cr

IA

91

1.074

0.303

minimal enrichment

Cr_PERI

2.7182

1.769

low risk

Igeo_Cr

0.355

0.608

Uncontaminated

KS

127

0.8205

0.191

no enrichment

1.660

0.651

low risk

−0.154

0.493

Uncontaminated

NE

130

1.075

0.387

minimal enrichment

2.546

2.013

low risk

−0.004

0.713

Uncontaminated

Total

348

0.982

0.328

no enrichment

2.268

1.640

low risk

0.034

0.643

Uncontaminated

EF_Pb

IA

91

1.266

0.430

minimal enrichment

Pb_PERI

7.384

2.523

low risk

Igeo_Pb

0.455

0.391

Uncontaminated

KS

127

1.308

1.608

minimal enrichment

6.406

7.426

low risk

0.193

0.508

Uncontaminated

NE

130

1.114

0.485

minimal enrichment

5.808

1.694

low risk

0.208

0.239

Uncontaminated

Total

348

1.226

1.040

minimal enrichment

6.438

4.809

low risk

0.267

0.409

Uncontaminated

EF_Zn

IA

91

1.198

0.468

minimal enrichment

Zn_PERI

1.480

0.938

low risk

Igeo_Zn

0.36408

0.613

Uncontaminated

KS

127

1.214

0.517

minimal enrichment

1.217

0.596

low risk

0.17510

0.511

Uncontaminated

NE

130

1.109

0.330

minimal enrichment

1.292

0.851

low risk

0.19432

0.637

Uncontaminated

Total

348

1.170

0.443

minimal enrichment

1.3144

0.798

low risk

0.23170

0.591

Uncontaminated