Table 6.
Overview of regression model coefficients and statistical model characteristics (best fit model only) to predict DT50 (non-significant coefficients are marked italic).
| Intercept | a **** depth |
b CEC | g Feox |
d Alox |
e Clay |
f SOM | l pH |
R2 | R2adj | se(Y) | F | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DOX | 3.71*** | – | −2.14* | −0.51* | – | 0.47 | 1.70* | 0.26 | 0.77 | 0.64 | 0.22 | 5.89 |
| FLUM | 2.22*** | – | – | – | – | −0.29** | – | – | 0.30 | 0.27 | 0.26 | 8.28 |
| LINCO | 3.11*** | – | – | −0.51** | – | 0.55** | – | −0.17* | 0.42 | 0.32 | 0.31 | 4.11 |
| OTC | 2.60*** | – | −0.70* | – | – | – | 0.37 | – | 0.42 | 0.33 | 0.34 | 5.00 |
| SDZ | 2.21*** | −0.43** | – | – | – | – | −0.21* | −0.18** | 0.56 | 0.49 | 0.27 | 8.18 |
| SDX | 2.33*** | −0.27 | – | – | – | – | −0.19 | −0.16* | 0.49 | 0.41 | 0.27 | 5.80 |
| TMP | 2.25*** | – | – | – | – | – | −0.27* | – | 0.29 | 0.25 | 0.28 | 7.66 |
| TYL | 0.21 | – | – | – | – | 0.25 | – | 0.23** | 0.47 | 0.41 | 0.33 | 7.83 |
*P < 0.05; **P < 0.01; ***P < 0.005.****see equation 3.