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Preliminary measurement and simulation of the spatial distribution of the morphogenetically active radiation (MAR) within an isolated tree canopy

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Academic year: 2021

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Figure 3 shows spectral variations of leaf optical properties. The largest standard deviation occurred in the green and the far red domain where the reflectance and the transmittance were relatively the highest
Figure 2. Vertical variation of the mean and standard deviation of reflectance and  trans-mittance of a leaf in PAR and Far Red domains
Figure 4. (a) and (b) represent measured spectra in shaded and sunlit areas on horizontal plans at four heights within the tree crown.
Figure 4. Continued.
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