指标 | 氨氮 | 硝酸盐氮 | 总磷 | 总氮 | 叶绿素a |
氨氮 | - | −0.129 | 0.338 | 0.843** | −0.422 |
硝酸盐氮 | −0.129 | - | −0.114 | 0.420 | 0.307 |
总磷 | 0.338 | −0.114 | - | 0.234 | 0.140 |
总氮 | 0.843** | 0.420 | 0.234 | - | −0.250 |
叶绿素a | −0.422 | 0.307 | 0.140 | −0.250 | - |