Table 4.
Drought interactions with D and temperature and the response of NPP and transpiration across the 2-year simulation period
| Number of days when NPP = 0 | Annual NPP | Annual T | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year 1 | Year 2 | Year 1 | Year 2 | Year 1 | Year 2 | ||||||||||
| Control | 0 | 13 | 3717.7 | 3973.7 | 242.0 | 313.2 | |||||||||
| Drought | 0 | 88 | 3694.2 | 2627.9 | 251.3 | 184.3 | |||||||||
| Drought + 2°C | 0 | 87 | 3648.0 | 2601.4 | 253.8 | 186.2 | |||||||||
| Drought + 5°C | 0 | 83 | 3465.4 | 2514.0 | 254.4 | 190.5 | |||||||||
| Drought + 1 kPa D | 11 | 235 | 3334.6 | 944.5 | 338.0 | 99.8 | |||||||||
| Drought + 1 kPa D + 2°C | 11 | 240 | 3308.0 | 923.3 | 341.9 | 100.4 | |||||||||
| Drought + 1 kPa D + 5°C | 12 | 242 | 3195.3 | 893.8 | 345.2 | 102.7 | |||||||||
| Drought + 2.5 kPa D | 140 | 304 | 1935.9 | 335.8 | 331.4 | 62.1 | |||||||||
| Drought + 2.5 kPa D + 2°C | 144 | 306 | 1896.6 | 326.7 | 337.5 | 63.1 | |||||||||
| Drought + 2.5 kPa D + 5°C | 147 | 307 | 1830.1 | 311.2 | 347.1 | 65.4 | |||||||||
T, transpiration rate.