Table 2.
Correlation coefficients of vitamins B1 and B6 with nitrogen and carbon fixation in the less than and greater than 10-μm size classes, direction of relationships, correlation coefficients, and p values.
| Correlation coefficients (p value) | |||||
|---|---|---|---|---|---|
| Station | N fix <10 | N fix >10 | C fix <10 | C fix >10 | |
| B1 | |||||
| 1 | −0.581 (0.304) | −0.916 (0.029) | 0.236 (0.703) | −0.694 (0.194) | |
| 4 | −0.072 (0.86) | −0.358 (0.35) | 0.183 (0.64) | 0.073 (0.85) | |
| 7 | 0.820 (0.045) | 0.215 (0.68) | 0.597 (0.21) | 0.103 (0.85) | |
| 8 | 0.288 (0.580) | −0.189 (0.760) | −0.174 (0.742) | −0.416 (0.413) | |
| 9.1 | 0.430 (0.40) | 0.395 (0.44) | 0.998 (<0.001) | 0.95 (0.004) | |
| 10 | 0.691 (0.129) | 0.547 (0.261) | 0.430 (0.394) | 0.609 (0.200) | |
| B6 | |||||
| 1 | 0.315 (0.606) | −0.697 (0.191) | 0.659 (0.227) | 0.177 (0.776) | |
| 4 | −0.200 (0.61) | −0.273 (0.48) | −0.416 (0.27) | −0.290 (0.449) | |
| 7 | −0.392 (0.44) | −0.301 (0.56) | −0.394 (0.44) | −0.024 (0.964) | |
| 8 | 0.627 (0.183) | 0.307 (0.616) | −0.0728 (0.891) | −0.0547 (0.918) | |
| 9.1 | 0.780 (0.067) | 0.892 (0.017) | 0.58 (0.227) | 0.645 (0.167) | |
| 10 | −0.0741 (0.889) | 0.133 (0.801) | 0.190 (0.718) | 0.195 (0.711) | |