From: Bottlenecks drive temporal and spatial genetic changes in alpine caddisfly metapopulations
Source of variation | d.f. | % of variation | P-value | Ï• - statistics |
---|---|---|---|---|
2003 | Â | Â | Â | Â |
Among valleys | 3 | 2.64 | 0.057 | 0.052 |
Populations within valleys | 4 | 2.55 | < 0.001 | 0.026 |
Within populations | 392 | 94.81 | < 0.001 | 0.026 |
2004/2005 | Â | Â | Â | Â |
Among valleys | 3 | 17.90 | 0.005 | 0.187 |
Populations within valleys | 4 | 0.76 | 0.061 | 0.009 |
Within populations | 344 | 81.34 | < 0.001 | 0.179 |
2008 | Â | Â | Â | Â |
Among valleys | 3 | 22.04 | 0.006 | 0.222 |
Populations within valleys | 4 | 0.19 | 0.361 | 0.002 |
Within populations | 376 | 77.77 | < 0.001 | 0.220 |