%Al_o

%Fe_o

%Mn_o

%Si_o

%Al_d

%Fe_d

%Mn_d

%Si_d

c

0.930**

0.637**

0.608**

0.768**

0.953**

0.775**

0.464

0.409

b (kg/L)

0.922**

0.547*

0.546*

0.734**

0.960**

0.751**

0.466

0.361

k (L/mg)

0.710**

0.499*

0.685**

0.532*

0.721**

0.555*

0.516*

0.132

1/n (L/kg)

−0.414

−0.426

−0.427

−0.313

−0.456

−0.398

−0.243

−0.063

K_d

0.794**

0.535*

0.641**

0.602*

0.834**

0.654**

0.501*

0.199

n (L/kg)

0.274

0.280

0.171

0.461

0.203

0.433

0.323

0.609**

m (mg²/kg²)

0.594*

0.301

0.550*

0.212

0.719**

0.278

0.281

−0.224

a (mg/kg)

0.784**

0.383

0.368

0.485*

0.886**

0.527*

0.203

0.137

b (mL/g)

0.628**

0.375

0.380

0.672**

0.607**

0.697**

0.516*

0.418

pH- H₂O

0.250

0.764**

0.250

0.478

0.038

0.153

−0.100

0.687**

pH- KCl

0.145

0.701**

0.094

0.451

−0.078

0.127

−0.201

0.705**

pH- NaF

0.566*

0.269

0.339

0.196

0.603*

0.013

−0.001

−0.196

Sand (%)

0.242

0.552*

0.454

0.454

0.276

0.559*

0.386

0.696**

Silt (%)

−0.177

−0.374

−0.350

−0.251

−0.267

−0.375

−0.234

−0.385

Clay (%)

−0.209

−0.529*

−0.360

−0.535*

−0.125

−0.540*

−0.416

−0.817**

OM (%)

0.598*

0.374

0.260

0.367

0.598*

0.336

0.036

0.102

Alloph content (%)

0.933**

0.764**

0.338

0.986**

0.719**

0.691**

0.192

0.678**

Ferrih content (%)

0.698**

1.000**

0.594*

0.784**

0.564*

0.601*

0.200

0.764**

Al_o+½Fe_o (%)

0.985**

0.810**

0.507*

0.901**

0.862**

0.698**

0.249

0.551*