Table 2. F-values of linear models of Acari and Collembola.
| Acari | Collembola | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Acari density | Oribatida richness | Collembola density | Collembola richness | |||||||||||||
| Year | 2010 | 2013 | 2010 |
2013 | 2010 | 2013 | 2010 | 2013 | ||||||||
| df | F | df | F | df |
F | df | F | df | F | df | F | df | F | df | F | |
| Block | 3,76 | 4.83 | - | 1,76 |
9.76 | - | - | - | - | - | ||||||
| Flooding index | - | - | |
- | 1,76 | ↓2,86 | - | - | - | - | ||||||
| Plant species richness | - | - | 1,76 |
↑6.30 | - | - | 1,76 | ↑2.97 | 1,76 | ↑3.76 | - | |||||
| Plant functional group richness | - | - | 1,76 |
↑5.18 | - | - | - | 1,76 | ↑2.82 | - | ||||||
| Grasses | 1,76 | ↑6.19 | 1,76 | ↑5.27 |
1,76 |
↑2.94 | 1,76 | ↑3,04 | - | - | - | - | ||||
| Small herbs | - | 1,76 | ↑4.06 |
|
- | - | - | - | - | - | ||||||
| Tall herbs | - | - | |
- | - | - | - | - | 1,76 | ↑4.54 | ||||||
Table of F-values of linear models on the effect of block, flooding index, plant species richness, plant functional group richness, presence of grasses, small herbs and tall herbs on the density and richness of Acari and Collembola in November 2010 (before the flood) and October 2013 (three months after the flood). Significant effects are given in bold (P < 0.05) and marginally significant effects in italics (P<0.10). F-values represent those where the respective factor was fitted first (see Methods).