Demonstration of a diel trend in sensitivity of Gossypium to ozone: a step toward relating O3injury to exposure or flux

• Published in: Journal of experimental botany Vol. 64; no. 6; pp. 1703 - 1713
• Main Authors: Grantz, D.A., Vu, H.-B., Heath, R.L., Burkey, K.O.
• Format: Journal Article
• Language: English
• Published: Oxford University Press 01.01.2013
• Subjects: Antioxidants; Atmospherics; Botany; Dose response relationship; Ozone; Photoperiod; Plants; RESEARCH PAPER; Sustainable agriculture; Term weighting; Vegetation

Plant injury by ozone (O 3 ) occurs in three stages, O 3 entrance through stomata, overcoming defences, and attack on bioreceptors. Concentration, deposition, and uptake of O 3 are accessible by observation and modelling, while injury can be assessed visually or through remote sensing. However, the...