Listar por tema "FLUORESCENCE"

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Active and passive chlorophyll fuorescence measurements at canopy level on potato crops. Evidence of similitude of diurnal cycles of apparent fuorescence yields

Quiroz, Roberto A; y 4 autores más (Photosynthesis Research, 2022)

We performed active and passive measurements of diurnal cycles of chlorophyll fuorescence on potato crops at canopy level in outdoors conditions for 26 days. Active measurements of the stationary fuorescence yield (Fs) ...
Active in situ and passive airborne fluorescence measurements for water stress detection on a fescue field

Moya, Ismael; Quiroz, Roberto A; y 4 autores más (Photosynthesis Research, 2022)

LEDFLEX is a micro-lidar dedicated to the measurement of vegetation fluorescence. The light source consists of 4 blue Light-Emitting Diodes (LED) to illuminate part of the canopy in order to average the spatial variability ...