Publications by authors named "Petya K E Campbell"
Article Synopsis
- Leaf fluorescence is a key method for monitoring plant health and photosynthetic activity, providing insights into plant development and stress levels through red and far-red chlorophyll fluorescence maps.
- Research on loblolly pine plantations in North Carolina revealed that younger stands have significantly higher red fluorescence yield compared to mature ones, suggesting a link to photosynthetic limitations in aging trees.
- To improve the analysis of fluorescence data affected by pixel mixing in satellite images, the Canopy Cover Fluorescence Index (CCFI) was proposed, demonstrating the potential to better understand forest dynamics and responses to climate change.
Active fluorescence (F) sensing systems have long been suggested as a means to identify species composition and determine physiological status of plants. Passive F systems for large-scale remote assessment of vegetation will undoubtedly rely on solar-induced F (SIF), and this information could potentially be obtained from the Fraunhofer line depth (FLD) principle. However, understanding the relationships between the information and knowledge gained from active and passive systems remains to be addressed.
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