Solar-induced chlorophyll fluorescence (SIF) is emitted during plant photosynthesis. It is closely related to the terrestrial gross primary productivity (GPP), which calculates the total amount of carbon dioxide fixed through photosynthesis in a given area, and thus is necessary for global carbon sink research and carbon mitigation strategies.
Click here for original story, New solar-induced chlorophyll fluorescence product aims to improve carbon neutrality research
Source: Phys.org