Research Article
Phytoplankton and Eutrophication Degree Assessment of Baiyangdian Lake Wetland, China
Table 3
Correlation analysis between phytoplankton density and environmental variables of Baiyangdian Lake in summer.
| | T | DO | COD | CODMn | pH | TN | TP | Chla | SD | Density |
| T | 1 | | | | | | | | | | DO | −0.321 | 1 | | | | | | | | | COD | −0.617 | 0.295 | 1 | | | | | | | | CODMn | 0.087 | 0.518 | 0.100 | 1 | | | | | | | pH | 0.241 | 0.329 | −0.070 | 0.484 | 1 | | | | | | TN | −0.814* | 0.472 | 0.555 | 0.455 | 0.107 | 1 | | | | | TP | −0.522 | 0.930** | 0.424 | 0.423 | 0.267 | 0.645 | 1 | | | | Chla | −0.454 | 0.930** | 0.337 | 0.669 | 0.313 | 0.687 | 0.982** | 1 | | | SD | 0.339 | −0.089 | −0.342 | −0.556 | −0.364 | −0.724* | −0.318 | −0.622 | 1 | | Density | −0.245 | 0.813* | −0.011 | 0.498 | 0.630 | 0.505 | 0.833* | 0.818* | −0.357 | 1 |
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Significant correlation at the level of ; **significant correlation at the level of .
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