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 | 0.976c | 1.000 |
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全氮 | −0.478 | −0.444 | 1.000 |
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全磷 | −0.873b | −0.789b | 0.502 | 1.000 |
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Cu | −0.025 | 0.027 | −0.160 | −0.081 | 1.000 |
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Zn | −0.905b | −0.871b | 0.393 | 0.687a | 0.420 | 1.000 |
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Cd | 0.111 | 0.204 | −0.109 | 0.033 | 0.871b | 0.183 | 1.000 |
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Ni | −0.082 | −0.129 | −0.208 | −0.236 | 0.869b | 0.467 | 0.552 | 1.000 |
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Mn | −0.548 | −0.663a | −0.200 | 0.204 | 0.338 | 0.645 | 0.016 | 0.647 | 1.000 |