Table 1 Bark chlorophyll concentrations in two oak trees (oak1 and oak2) for different 10-cm-long stem sections (S10, S20, S30 and S40) along the stem exposed to light. Data are averages (± SD) of four samples per stem section per tree
From: Axial diffusion of respired CO2 confounds stem respiration estimates during the dormant season
Bark chlorophyll concentration | ||
|---|---|---|
Stem segment | oak1 | oak2 |
mg chl g−1 FW | mg chl g−1 FW | |
S10 | 0.45 ± 0.08 | 0.37 ± 0.08 |
S20 | 0.44 ± 0.04 | 0.41 ± 0.04 |
S30 | 0.45 ± 0.04 | 0.35 ± 0.04 |
S40 | 0.37 ± 0.02 | 0.38 ± 0.02 |