Tracking forest phenology and seasonal physiology using digital repeat photography: A critical assessment

Agriculture & Biology

• autumn 4%
• cameras 10%
• canopy 63%
• chlorophyll 3%
• color 6%
• dates (fruit) 4%
• deciduous forests 5%
• digital images 6%
• ecosystems 3%
• eddy covariance 7%
• fluorescence 3%
• growing season 4%
• ice 5%
• leaf area index 32%
• leaf characteristics 5%
• leaves 13%
• nitrogen content 5%
• Northeastern United States 7%
• phenology 73%
• photography 100%
• photosynthesis 3%
• physiology 63%
• reflectance 5%
• remote sensing 6%
• scanners 6%
• temperate forests 6%
• trajectories 5%
• vegetation 7%

Earth & Environmental Sciences

• analysis 1%
• autumn 4%
• canopy 64%
• chlorophyll 4%
• deciduous forest 5%
• disturbance 3%
• ecosystem 3%
• eddy covariance 5%
• effect 1%
• fluorescence 4%
• growing season 4%
• ice storm 7%
• imagery 12%
• leaf area index 32%
• nitrogen 3%
• parameter 1%
• phenology 84%
• photography 84%
• photosynthesis 5%
• physiology 78%
• remote sensing 3%
• scanner 5%
• spectral reflectance 5%
• temperate forest 5%
• trajectory 4%
• transition 6%
• vegetation 6%