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Table 1 Potential evapotranspiration (PETTurc; average ± SD in mm) during the three sessions. Upper and lower case letters indicate statistically significant differences between sessions and between radiation modalities, respectively [analysis of variance (ANOVA), P < 0.05]

From: Transpiration of four common understorey plant species according to drought intensity in temperate forests

 

Session 1

Session 2

Session 3

70 % radiation

3.9 ± 0.9 (a)A

4.2 ± 0.5 (a)A

2.1 ± 0.7 (a)B

20 % radiation

1.5 ± 0.3 (b)A

1.6 ± 0.1 (b)A

0.9 ± 0.2 (b)B