Table 1.
Definition of regions on which analyses were performed.
| region | spatial window | temporal window | IPs | pre-emptive culls |
|---|---|---|---|---|
| North Cumbria | Cumbria above Northing 525 000 | 24 Feb–30 Jul | 672 | 2140 |
| Welsh borders | Wales, Shropshire, Gloucestershire, Hereford and Worcester and Avon | 24 Feb–19 Aug | 269 | 1389 |
| South Cumbria | Cumbria below Northing 525 000 | 11 May–30 Sep | 220 | 811 |
| Dumfries and Galloway | Dumfries and Galloway | 24 Feb–31 May | 176 | 1148 |
| Devon | Devon | 24 Feb–20 Jun | 102 | 435 |
| Settle | Lancashire and North Yorkshire west of Easting 437 000 | 25 Apr–24 Aug | 171 | 774 |
| Durham | Durham and Cleveland | 24 Feb–10 Jun | 96 | 288 |