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Fig. 3. Sample images from the automated digital camera of Phenological Eyes Network at the Takayama site. The cameras are located on a canopy-access tower with a height of 18 m. The images show seasonal change of branches of Betula ermanii (top), forest canopy taken from the top of the tower (middle), and forest canopy taken from the understory (bottom).
J Ecol Environ 2023;47:- https://doi.org/10.5141/jee.23.069
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