Table 2.
Flowability of heavy metals in coastal Hong Kong.
| Season | Spring | Autumn | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Site | Cu | Pb | Zn | Cd | As | Cr | Hg | Cu | Pb | Zn | Cd | As | Cr | Hg |
| H1 | 8.23 | 141.00 | 6.55 | 0.00 | 0.00 | 150.80 | 1.75 | 5.94 | 51.27 | 3.74 | 0.00 | 10.83 | 0.00 | 2.33 |
| H2 | 0.00 | 142.11 | 13.57 | 0.00 | 0.00 | 310.00 | 2.05 | 9.20 | 7.46 | 8.34 | 0.00 | 6.77 | 0.00 | 1.95 |
| H3 | 1.55 | 25.53 | 4.22 | 0.00 | 0.00 | 76.67 | 0.00 | 0.00 | 71.85 | 6.18 | 0.00 | 5.93 | 0.00 | 0.95 |
| H5 | 0.00 | 1075.00 | 0.00 | 0.00 | 0.00 | 125.56 | 1.57 | 0.00 | 97.73 | 0.00 | 0.00 | 4.74 | 0.00 | 0.66 |
| H6 | 0.00 | 123.75 | 4.99 | 0.00 | 0.00 | 201.76 | 1.15 | 11.20 | 11.34 | 4.56 | 0.00 | 9.76 | 0.00 | 1.74 |
| H8 | 16.50 | 91.25 | 3.03 | 0.00 | 0.89 | 182.00 | 1.60 | 0.00 | 42.12 | 14.07 | 0.00 | 7.76 | 0.00 | 1.17 |
| H9 | 0.00 | 89.44 | 7.01 | 0.00 | 0.00 | 262.14 | 1.16 | 0.00 | 0.00 | 0.00 | 0.00 | 4.63 | 0.00 | 1.16 |
| H10 | 0.00 | 82.22 | 8.82 | 0.00 | 4.93 | 82.82 | 0.95 | 11.17 | 82.22 | 6.31 | 0.00 | 3.95 | 0.00 | 1.50 |
| H12 | 0.00 | 75.76 | 3.85 | 0.00 | 0.00 | 255.00 | 2.80 | 5.63 | 39.68 | 4.02 | 0.00 | 5.73 | 0.00 | 1.91 |
| H13 | 32.17 | 68.97 | 2.44 | 0.00 | 0.00 | 125.38 | 3.00 | 0.00 | 72.70 | 18.56 | 0.00 | 5.58 | 0.00 | 1.14 |
| H15 | 0.00 | 162.92 | 6.97 | 0.00 | 0.00 | 69.56 | 0.00 | 0.00 | 391.00 | 2.49 | 0.00 | 6.60 | 0.00 | 0.45 |
| H17 | 0.00 | 28.32 | 2.63 | 0.00 | 0.00 | 198.00 | 0.00 | 0.00 | 120.36 | 15.29 | 0.00 | 4.88 | 0.00 | 1.00 |
| H18 | 27.50 | 195.38 | 18.47 | 0.00 | 0.00 | 195.00 | 1.18 | 0.00 | 97.69 | 0.00 | 0.00 | 2.97 | 0.00 | 0.81 |
| H19 | 1.26 | 25.43 | 4.78 | 0.00 | 0.00 | 177.65 | 1.21 | 9.40 | 23.23 | 4.14 | 0.00 | 4.89 | 0.00 | 2.41 |
| H21 | 15.71 | 62.56 | 4.15 | 0.00 | 0.00 | 153.89 | 4.00 | 5.50 | 87.14 | 6.48 | 0.00 | 4.21 | 55.40 | 0.94 |