Figure 1
Figure 2
Figure 3
Figure 4
Forest fuel load by fractions in various types of forest conditions (TFC) and age groups, t·ha-1
| Age class | Litter (needle fall) | Duff | Litter and duff | DWD by fractions* | Total surface fuel | |||
|---|---|---|---|---|---|---|---|---|
| 1 hour | 10 hours | 100 hours | 1000 hours | |||||
| С2 | ||||||||
| II | 5.5 | 6.1 | 0.1 | 0.2 | 11.8 | |||
| III | 14.5 | 11.4 | 5.0 | 5.0 | 29.9 | |||
| IV | 8.0 | 19.6 | 3.4 | 3.7 | 2.3 | 9.4 | 41.5 | |
| V | 8.4 | 33.7 | 1.5 | 1.2 | 4.2 | 44.3 | ||
| VII | 4.4 | 14.8 | 1.7 | 1.8 | 3.5 | 23.8 | ||
Load of surface fuel in pine forests of Kyiv Polissya
| C2 | ||||||
|---|---|---|---|---|---|---|
| 100% Scots pine | 15 | 1.17 | 60 | 13.8 | 0.0 | 0.0 |
| 95% Scots pine + 5% European oak | 15 | 0.80 | 64 | 9.2 | 0.3 | 0.8 |
| 100% Scots pine | 30 | 1.30 | 165 | 19.9 | 5 | 0.0 |
| 95% Scots pine + 5% European oak | 45 | 0.72 | 249 | 22.7 | 9.4 | 3.0 |
| 100% Scots pine | 60 | 0.71 | 314 | 37.4 | 4.2 | 3.1 |
| 95% Scots pine + 3% European oak + 2% European hornbeam | 80 | 0.71 | 370 | 16.8 | 3.5 | 5.1 |