Skip to main content

Table 9 The Pearson’s correlation coefficient (r) between heavy metals in water

From: Impact assessment of some heavy metals on tilapia fish, Oreochromis niloticus, in Burullus Lake, Egypt

Metal

Mn

Zn

Fe

Ni

Cu

Pb

Mn

1

     

Zn

0.267

1

    

Fe

0.214

− 0.366

1

   

Ni

− 0.040

− 0.612*

0.589*

1

  

Cu

− 0.007

− 0.109

0.592*

0.554

1

 

Pb

0.088

− 0.724*

− 0.115

0.709*

0.401

1

  1. *Correlation is significant at p value < 0.05