Estimating Bulk Stomatal Conductance in Grapevine Canopies

• Published in: Frontiers in plant science Vol. 13; p. 839378
• Main Authors: Gowdy, Mark, Pieri, Philippe, Suter, Bruno, Marguerit, Elisa, Destrac-Irvine, Agnès, Gambetta, Gregory, van Leeuwen, Cornelis
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers 18.03.2022; Frontiers Media S.A
• Subjects: bulk boundary layer conductance; Environmental Sciences; net radiation; Plant Science; transpiration; vapor pressure deficit; vine water stress; vineyard water-use models; net radiation; bulk boundary layer conductance; transpiration; vine water stress; vineyard water-use models; vapor pressure deficit

In response to changes in their environments, grapevines regulate transpiration using various physiological mechanisms that alter conductance of water through the soil-plant-atmosphere continuum. Expressed as bulk stomatal conductance at the canopy scale, it varies diurnally in response to changes i...