Parameter

Pinus

Abies

Acer

Fraxinus

Quercus

A_max (mmol CO₂/m²/sec)

14.13 ± 0.02^a

3.71 ± 0.79^c

9.78 ± 1.64^b

10.89 ± 2.35^b

11.21 ± 1.68^ab

PFD (mmol/m²/sec) at A_max

2000

900

900

1500

2000

A_net at PFD 125 (mmol/m²/sec)

4.20 ± 1.12^ab

2.44 ± 0.56^b

5.48 ± 0.42^a

5.13 ± 0.27^a

4.07 ± 0.65^ab

A_net at PFD 835 (mmol/m²/sec)

10.72 ± 0.44^a

4.02 ± 0.93^b

9.77 ± 1.65^a

10.20 ± 1.45^a

10.69 ± 0.98^a

L_sat (mmol/m²/sec)

513 ± 19^a

165 ± 34^c

247 ± 71^bc

254 ± 27^b

335 ± 6^b

L_cp (mmol/m²/sec)

42 ± 6^a

4 ± 2^c

10 ± 1^b

9±3^b

14 ± 6^b

R_d (mmol CO₂/m²/sec)

1.79 ± 0.15^a

1.39 ± 0.39^a

0.77 ± 0.13^b

0.62 ± 0.11^b

0.69 ± 0.27^b

QE (mmolCO₂/m²/sec)/ (mmol/m²/sec)

0.031 ± 0.007^b

0.044 ± 0.008^a

0.046 ± 0.006^a

0.046 ± 0.006^a

0.061 ± 0.003^a

g_leaf (mmolH₂O/m²/sec)

0.21 ± 0.03^a

0.03 ± 0.05^b

0.08 ± 0.01^ab

0.10 ± 0.07^a

0.18 ± 0.05^a

E_leaf (mmolH₂O/m²/sec)

4.10 ± 0.42^a

1.09 ± 0.43^b

2.31 ± 0.24^a

2.21 ± 1.44^a

3.63 ± 0.74^a

WEU (Amax/E_leaf)

1.02 ± 0.10^a

2.24 ± 0.24^b

2.37 ± 0.21^b

2.32 ± 0.26^b

1.12 ± 0.14^a