Table 1 Natural fire rotation (NFR) for redwood sub-regions. NFR is reported in years. Percentage of sub-region burned is the percentage of total area burned in each redwood sub-region between 1950 and 2003.
| Â | redwood sub-regions | redwood region | ||
|---|---|---|---|---|
| Â | north | central | south | |
hectares burned | 15,893 | 30,911 | 12,936 | 59,740 |
# fires | 25 | 43 | 27 | 95 |
% sub-region burned | 5 | 7 | 10 | 7 |
% sub-region re-burned | 0.4 | 1.3 | 9.3 | 2.2 |
NFR | 1,083 | 717 | 551 | 778 |