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Table 2 Pearson correlations between runoff, sediment yield, targeted soil properties, plot length, soil texture, and canopy cover

From: Effects of plot length and soil texture on runoff and sediment yield occurring on machine-trafficked soils in a mixed deciduous forest

Variable

Soil texture

Sediment yield (g m−2)

Runoff (mm)

Runoff coefficient

Bulk density (Mg m−3)

Total porosity (%)

Organic matter content (%)

Canopy cover (%)

Sand (%)

Clay (%)

Silt (%)

Plot length (m)

0.00ns

0.80**

− 0.70**

− 0.47**

− 0.00ns

0.00ns

− 0.24ns

− 0.08ns

0.12ns

0.14ns

− 0.56**

Soil texture

1

− 0.29ns

− 0.42*

− 0.52**

0.21ns

− 0.21ns

0.02ns

0.18ns

0.91**

− 0.93**

0.71**

Sediment yield (g m−2)

 

1

− 0.37*

− 0.15

0.02ns

0.03ns

− 0.27ns

− 0.21ns

− 0.21ns

0.43**

− 0.72**

Runoff (mm)

  

1

0.81**

0.10ns

0.10ns

0.07ns

− 0.05ns

− 0.45**

0.26ns

0.15ns

Runoff coefficient

   

1

− 0.06ns

0.06ns

− 0.01ns

− 0.17ns

− 0.58**

0.44**

− 0.08ns

Bulk density (Mg m−3)

    

1

− 1.00ns

0.09ns

0.09ns

0.15ns

− 0.15ns

0.03ns

Total porosity (%)

     

1

− 0.09ns

− 0.08ns

− 0.15ns

0.15ns

− 0.13ns

Organic matter content (%)

      

1

− 0.13ns

− 0.08ns

0.00ns

0.13ns

Canopy cover (%)

       

1

0.19ns

− 0.24ns

0.27ns

Sand (%)

        

1

− 0.95**

0.62**

Clay (%)

         

1

− 0.83**

Silt (%)

          

1

  1. Note: *P < 0.05; **P < 0.01; ns, not significant