| Sb (mg/kg) | Ni (mg/kg) | Hg (mg/kg) | Se (mg/kg) | Cd (mg/kg) | Mn (mg/kg) |
Spring, SS1 | 5.10 ± 0.08 | 132.00 ± 0.25 | 1.13 ± 0.01 | <6.00 | <4.00 | 1090.00 ± 22.00 |
Spring, SS2 | 2.43 ± 0.02 | 98.00 ± 1.75 | 1.59 ± 0.01 | <6.00 | <4.00 | 959.00 ± 10.00 |
Summer, SS1 | 2.85 ± 0.02 | 126.00 ± 0.20 | 0.16 ± 0.01 | <6.00 | <4.00 | 1130.00 ± 35.00 |
Summer, SS2 | 2.78 ± 0.01 | 97.10 ± 1.53 | 0.84 ± 0.02 | <6.00 | <4.00 | 843.00 ± 21.00 |
Autumn, SS1 | 2.89 ± 0.01 | 123.00 ± 0.17 | 0.44 ± 0.01 | <6.00 | <4.00 | 1330.00 ± 76.00 |
Autumn, SS2 | 2.72 ± 0.02 | 96.50 ± 1.20 | 0.95 ± 0.01 | <6.00 | <4.00 | 923.00 ± 15.00 |
Winter, SS1 | 3.32 ± 0.02 | 135.00 ± 0.22 | 0.18 ± 0.01 | <6.00 | <4.00 | 950.00 ± 15.00 |
Winter, SS2 | 3.52 ± 0.02 | 88.50 ± 2.70 | <0.10 | <6.00 | <4.00 | 999.00 ± 32.00 |