Table 4. P-related metals concentrations in the Manwan Reservoir (×104 µg/g).
Al | Ca | Fe | Mn | ||
Mainstream | Range | 3.67–7.15 | 1.55–4.18 | 2.98–4.31 | 0.05–0.11 |
Mean | 5.97 | 2.43 | 3.73 | 0.07 | |
Tributaries | Range | 3.89–7.58 | 0.22–4.61 | 2.65–4.21 | 0.03–0.07 |
Mean | 6.41 | 1.65 | 3.65 | 0.05 |