Environmental Engineering Reference
In-Depth Information
Figure 1.
Diurnal courses of average air temperature (
T
a
), relative humidity (RH), photosynthetic active
radiation (PAR) and air CO
2
concentration (
C
a
).
Figure 2. Diurnal courses of net photosynthesis rate (
P
N
, A), transpiration rate (
E
, B), stomatal
conductance (
g
s
, C) and intercellular CO
2
concentration (
C
i
, D), vapor pressure deficit (VPD, E) and
water use efficiency (WUE, F) for three dominant species.