| Samples |
ΔZn
% |
ΔNi
% |
ΔCu
% |
ΔCd
% |
ΔPb
% |
ΔCr
% |
| P1 |
0.51
A* |
-0.41
A |
-0.02
B |
0.39
A |
-1.76
AB |
1.18
B |
| P3 |
2.66
A |
1.74
A |
5.41
A |
-0.16
A |
0.26
AB |
3.52
AB |
| R1 |
-66.9
B |
-51.6
B |
-8.73
C |
-3.20
A |
1.33
AB |
3.21
AB |
| RM3 |
-68.8
B |
-52.1
B |
-12.9
D |
-3.45
A |
1.94
A |
5.31
A |
| Q1 |
-76.9
C |
-62.2
C |
-33.4
F |
-17.0
B |
-3.44
B |
-4.14
C |
| Q3 |
-73.1
BC |
-62.5
C |
-19.0
E |
-21.2
B |
-3.51
B |
-3.04
C |
| * In this and the following tables statistical comparisons are intended for columns; capital letters point out significant (P<0.01) differences among means
|
|
