Fig. 2 | Scientific Reports

Fig. 2

From: Leaf functional metabolic traits reveal the adaptation strategies of larch trees along the R/B ratio gradient at the stand level

Fig. 2

Example of the hemispherical image, spectral feature cluster analysis, and its grouping. (a-c) Unprocessed canopy image; (d-f) canopy image after software analysis and processing. (a, d) is the canopy image under 0.6R: 1B light environment. (b, e) is the canopy image under 1.2R: 1B light environment. (c, f) is the canopy image under 1.5R: 1B light environment. (g) The 3 categories used in cluster analysis: 0.6R:1B is shown in black font, 1.2R:1B is shown in blue font, and 1.5R:1B is shown in red font. (h) Spectral characteristics under forest conditions.

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