| Variables | Temperature | Salinity | DO | Chlorophyll | Depth | Abundance | Biomass |
| Temperature | 1 |
|
|
|
|
|
|
| Salinity | 0.709 | 1 |
|
|
|
|
|
| DO | −0.385 | −0.284 | 1 |
|
|
|
|
| Chlorophyll | 0.077 | 0.268 | −0.525 | 1 |
|
|
|
| Depth | −0.378 | −0.262 | 0.983 | −0.530 | 1 |
|
|
| Abundance | 0.027 | −0.048 | −0.085 | 0.471 | −0.114 | 1 |
|
| Biomass | 0.138 | 0.002 | −0.131 | 0.504 | −0.131 | 0.870 | 1 |