Correlations

pH

OM

Ca

K

Al

Na

Fe

Cu

Zn

Pb

Co

MO

pH

1

OM

0.457

1

Ca

−0.191

−0.399

1

K

0.176

0.2

-0.145

1

Al

−0.442

−0.921^*

0.441

0.179

1

Na

−0.78

−0.091

0.389

−0.514

−0.019

1

Fe

0.689

−0.023

−0.542

0.278

0.019

−0.942^*

1

Cu

0.692

0.627

−0.243

−0.447

−0.828

−0.176

0.229

1

Zn

−0.54

0.004

−0.156

0.707

0.292

0.129

−0.244

−0.766

1

Pb

−0.059

−0.319

−0.16

−0.898^*

−0.073

0.188

0.117

0.403

−0.695

1

Co

0.228

−0.643

−0.088

0.267

0.672

−0.698

0.751

−0.345

−0.046

0.09

1

Mo

−0.307

−0.863

0.62

0.199

0.967*^*

−0.048

−0.015

−0.741

0.189

−0.16

0.628

1