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Table 5 Pearson correlation of heavy metals in Little Akaki River sediments

From: Little Akaki River sediment enrichment with heavy metals, pollution load and potential ecological risks in downstream, Central Ethiopia

pH

1

    

Zn

− 0.005 (0.988)

1

   

Cr

− 0.013 (0.972)

0.260 (0.468)

1

  

Cd

− 0.491 (0.150)

0.478 (0.162)

0.053 (0.885)

1

 

Pb

0.387 (0.269)

0.017 (0.963)

− 0.194 (0.592)

− 0.133 (0.715)

1

  1. : Sig (2-tailed) presented in bracket; (CL = 95%)