指标 | pH | 电导率 | 全氮 | 全磷 | Cu | Zn | Cd | Ni | Mn |
pH | 1.000 |
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电导率 | 0.075 | 1.000 |
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全氮 | −0.350 | −0.256 | 1.000 |
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全磷 | 0.139 | −0.082 | −0.063 | 1.000 |
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Cu | 0.876b | 0.309 | −0.342 | 0.096 | 1.000 |
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Zn | −0.214 | −0.059 | 0.407 | −0.096 | 0.103 | 1.000 |
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Cd | 0.719a | 0.204 | −0.392 | −0.077 | 0.930c | 0.240 | 1.000 |
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Ni | 0.263 | 0.108 | 0.177 | 0.286 | 0.506 | 0.812b | 0.482 | 1.000 |
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Mn | 0.292 | 0.226 | 0.104 | 0.245 | 0.546 | 0.769a | 0.521 | 0.985c | 1.000 |