指标 | 氨氮 | 硝酸盐氮 | 总磷 | 总氮 | 叶绿素a |
氨氮 | - | 0.531** | 0.773** | 0.974** | −0.200 |
硝酸盐氮 | 0.531** | - | 0.382 | 0.661** | 0.079 |
总磷 | 0.773** | 0.382* | - | 0.737** | −0.030 |
总氮 | 0.974** | 0.661** | 0.737** | - | −0.237 |
叶绿素a | −0.200 | 0.079 | −0.030 | −0.237 | - |