From: Controlled infrared heating of an artic meadow: challenge in the vegetation establishment stage
Warming effect | Difference ± SE†| χ2 (1) | P-value |
---|---|---|---|
Height—1st growth period (cm) | 16.5 ± 3.4 | 8.78 | 0.003** |
Height—2nd growth period (cm) | – | 0.23 | 0.63 |
Dry weight—1st Harvest (g) | 22.3 ± 9.0 | 4.73 | 0.030* |
Dry weight—2nd Harvest (g) | – | 0.23 | 0.632 |
Plant cover—1st growth period (%) | – | 4.90 | 0.09 |
Plant cover—2nd growth period (%) | 30 ± 8.2 | 10.11 | 0.0015** |