Table 7 Results of sensitivity analysis: emissions (kg CO2)
From: Harvested wood products and REDD+: looking beyond the forest border
Factor | Minimum | Maximum | Mean | Std. dev |
|---|---|---|---|---|
Logging residues (1–5 times extracted timber) | 874.0 | 4370.00 | 2622.00 | 1236.16 |
Mill residues (10–50 % of extracted timber) | 87.40 | 437.00 | 262.200 | 123.61 |
Energy from mill residuals (10–50 % of mill residuals converted for energetic use) | 8.74 | 218.50 | 78.660 | 55.28 |
Lignite substituting energy from mill residuals (effective CO2) | 7.88 | 197.00 | 70.920 | 49.84 |
Oil substituting energy from mill residuals (effective CO2) | 6.04 | 151.00 | 54.360 | 38.20 |
Gas substituting energy from mill residuals (effective CO2) | 4.38 | 109.50 | 39.420 | 27.70 |
Lignite substituting energy from mill residuals (lifecycle CO2) | 8.97 | 224.25 | 80.73 | 56.74 |
Oil substituting energy from mill residuals (lifecycle CO2) | 6.80 | 170.00 | 61.20 | 43.01 |
Gas substituting energy from mill residuals (lifecycle CO2) | 4.92 | 123.00 | 44.28 | 31.12 |
Displacement factor (1–5) | 812.82 | 8778.46 | 3982.82 | 2139.98 |
Energy from HWPs at end of lifecycle (10–60 %) | 43.70 | 417.96 | 214.13 | 115.05 |
Lignite substituting energy from HWPsa (effective CO2) | 39.40 | 425.52 | 193.060 | 103.73 |
Oil substituting energy from HWPsa (effective CO2) | 30.20 | 326.16 | 147.980 | 79.51 |
Gas substituting energy from HWPsa (effective CO2) | 21.90 | 236.52 | 107.310 | 57.65 |
Lignite substituting energy from HWPsa (lifecycle CO2) | 44.85 | 482.38 | 219.77 | 118.08 |
Oil substituting energy from HWPsa (lifecycle CO2) | 34.00 | 367.20 | 166.60 | 89.51 |
Gas substituting energy from HWPsa (lifecycle CO2) | 24.60 | 265.68 | 120.54 | 64.77 |