Y. K. Lin and G. O. Batzli. 2001. The influence of habitat quality on dispersal, demography, and population dynamics of voles. Ecological Monographs 71:245-275.
Table A20. Two-way ANOVA tables for spring density and overwinter survival of meadow vole populations in manipulated habitat patches (Fig. 23). Experimental manipulations included mowing (cover) and supplemental feeding (food) in a 2 X 2 factorial design with 4 replicates. Elevation (2 replicates upslope and 2 downslope) used as a third factor, but not in tables because it had no significant effects.
| Source | d. f. | Sum of squares | F-ratio | P |
| Food | 1 | 1.00 | 0.095 | 0.763 |
| Cover | 1 | 256 | 24.3 | 0.0003 |
| F X C | 1 | 0.250 | 0.024 | 0.880 |
| Error | 12 | 126 | ||
| Total | 15 | 384 |
| Source | d. f. | Sum of squares | F-ratio | P |
| Food | 1 | 95.7 | 2.11 | 0.172 |
| Cover | 1 | 156 | 3.45 | 0.088 |
| F X C | 1 | 45.3 | 1.00 | 0.337 |
| Error | 12 | 543 | ||
| Total | 15 | 840 |