12-6 Ambient Sea Water Quality (2003) |  |  |  |  |  |  |  |
|  | (10 000 sq.km) |
Sea Area | Clean | Lightly | Moderately | Heavily | Principal |
Area | Polluted Area | Polluted Area | Polluted Area | Pollutants |
National Total | 8.05 | 2.20 | 1.49 | 2.40 |  |
|  | Inorganic Nitrogen, Phosphate, Lead |
Bohai Sea | 1.53 | 0.38 | 0.09 | 0.15 |  |
|  | Inorganic Nitrogen, Phosphate, Lead |
Yellow Sea | 1.44 | 0.57 | 0.35 | 0.32 |  |
|  | Inorganic Nitrogen, Phosphate, Lead |
The East China Sea | 3.24 | 0.54 | 0.86 | 1.72 |  |
|  | Inorganic Nitrogen, Phosphate, Lead |
South China Sea | 1.84 | 0.71 | 0.20 | 0.28 |  |
|  | Inorganic Nitrogen, Phosphate, Lead |