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Exposure to LED scanning does not lead to reduction in Fv/Fm,,
while exposure to high light does. Canopies were not exposed to any treatment, exposed to
LED light, or exposed to high light (890 µm-2s-1 - 2000
µm-2s-1) for 6 hours. (A) Sphagnum fimbriatum: error
bars indicate one standard deviation from the mean (n=3). (B) Bazzania trilobata:
error bars indicate one standard deviation from the mean (n=4). (C) Pleurozium
schreberi: error bars indicate one standard deviation from the mean (n=4). |