| 轴序 | 特征值 | 种类–环境相关性 | 物种数据累计 变化百分率/% | 物种–环境相关性累计变化 百分率/% |
| Axes | Eigenvalues | Species-environment correlations | Cumulative percentage variance of species data | Cumulative percentage variance of species-environment relation |
| 1 | 0.3416 | 0.9039 | 34.16 | 40.73 |
| 2 | 0.1911 | 0.9878 | 53.28 | 63.52 |
| 3 | 0.1244 | 0.9989 | 65.72 | 78.36 |
| 4 | 0.104 | 0.9955 | 76.12 | 90.75 |