Figure 2: Example time series of camera GCC (green chromatic coordinate) for different ecosystem types. | Scientific Data

Figure 2: Example time series of camera GCC (green chromatic coordinate) for different ecosystem types.

From: Tracking vegetation phenology across diverse North American biomes using PhenoCam imagery

Figure 2

Yellow circles are three-day median GCC values; grey circles are all-image GCC values; green lines denote phenological transition dates (10%, 25%, 50% amplitude) during “rising GCC” phase; red lines denote phenological transition dates (50%, 25%, 10% amplitude) during “falling GCC” phase. Sites: (a) site “harvard”: Harvard Forest, Massachusetts – temperate deciduous broadleaf forest; (b) site “jasperridge”: Jasper Ridge Biological Preserve, California – Mediterranean grassland; (c) site “howland1”: Howland Forest, Maine – temperate/boreal evergreen needleleaf forest; (d) site “kamuela”: Kamuela (Parker Ranch), Hawaii – tropical grassland.

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