|
Cd
|
Cr
|
Cu
|
Fe
|
Pb
|
Mn
|
Ni
|
Zn
|
---|
Dry season
|
Cd
|
1
| | | | | | | |
Cr
|
− 0.75*
|
1
| | | | | | |
Cu
|
0.22
|
0.04
|
1
| | | | | |
Fe
|
− 0.21
|
0.39
|
0.04
|
1
| | | | |
Pb
|
− 0.72*
|
0.85*
|
0.11
|
0.01
|
1
| | | |
Mn
|
− 0.72*
|
0.81*
|
− 0.12
|
0.73*
|
0.60*
|
1
| | |
Ni
|
− 0.71*
|
0.97*
|
0.13
|
0.43
|
0.85*
|
0.83*
|
1
| |
Zn
|
0.38
|
0.15
|
0.59
|
0.06
|
0.15
|
− 0.15
|
0.17
|
1
|
Rainy season
|
Cd
|
1
| | | | | | | |
Cr
|
0.28
|
1
| | | | | | |
Cu
|
− 0.09*
|
− 0.08
|
1
| | | | | |
Fe
|
0.75*
|
0.67*
|
0.02
|
1
| | | | |
Pb
|
− 0.57
|
− 0.19
|
0.03
|
− 0.78*
|
1
| | | |
Mn
|
0.66*
|
0.66*
|
0.02
|
0.99*
|
− 0.82*
|
1
| | |
Ni
|
0.52
|
0.81*
|
0.12
|
0.61*
|
− 0.06
|
0.55
|
1
| |
Zn
|
− 0.15
|
0.26
|
0.46
|
0.17
|
− 0.05
|
0.17
|
0.28
|
1
|
- *Correlation is significant at p < 0.05 level (two-tailed)