Table VII-8. | The proportional distribution of immigrants per pool from the total number of dispersing beetles per series. |
I = | number of beetles immigrated |
Iex = | expected proportional distribution of the total number of dispersing beetles according to a random distribution |
Ifn = | proportional distribution of the total number of dispersing beetles per population as observed |
D = | ln(Ifn/Iex), D>0 = more emigration than expected; D<0 = less emigration than expected |
PERIOD var. | BORDER POOLS | CENTRE POOLS | ALL POOLS | |||||||
---|---|---|---|---|---|---|---|---|---|---|
pools: | Wn | Bb | Me | Kr | Br | Wz | Sc | Kw | Bn | |
I I | 30 | 2 | 40 | 3 | 43 | 17 | 38 | 6 | 12 | 191 |
Iex | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 100% |
Ifn | 15.7 | 1.1 | 20.9 | 1.6 | 22.5 | 8.9 | 19.9 | 3.1 | 6.3 | 100% |
D | 0.4 | -2.4 | 0.6 | -2.0 | 0.7 | -0.2 | 0.6 | -1.3 | -0.6 | |
II I | 14 | 0 | 7 | 2 | 26 | 49 | 26 | 2 | 16 | 142 |
Iex | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 100% |
Ifn | 9.9 | 0.0 | 4.9 | 1.4 | 18.3 | 34.5 | 18.3 | 1.4 | 11.3 | 100% |
D | -0.1 | - | -0.8 | -2.1 | 0.5 | 1.1 | 0.5 | -2.1 | 0.0 | |
III I | 45 | 20 | 16 | 49 | 77 | 9 | - | - | 17 | 233 |
Iex | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | - | - | 14.3 | 100% |
Ifn | 19.3 | 8.6 | 6.9 | 21.0 | 3.9 | 3.9 | - | - | 7.3 | 100% |
D | 0.3 | -0.5 | -0.7 | 0.4 | -1.3 | -1.3 | - | - | -0.7 | |
IV I | 6 | 1 | 16 | 2 | 31 | 31 | 24 | - | 3 | 94 |
Iex | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | - | 12.5 | 100% |
Ifn | 6.4 | 1.1 | 17.0 | 2.1 | 33.0 | 33.0 | 25.5 | - | 3.2 | 100% |
D | -0.7 | -2.5 | 0.3 | -1.8 | 1.0 | 1.0 | 0.7 | - | -1.4 | |
I - IV | ||||||||||
I | 95 | 23 | 79 | 56 | 157 | 106 | - | - | 48 | 564 |
Iex | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | - | - | 14.3 | 100% |
Ifn | 16.8 | 4.1 | 14.0 | 9.9 | 27.8 | 18.8 | - | - | 8.5 | 100% |
D | 0.2 | -1.3 | -0.0 | -0.4 | 0.7 | 0.3 | - | - | -0.5 |