Fig. 4From: Photosynthetic gas exchange responses of Swietenia macrophylla King and Melia azedarach L. plantations under drought conditionsRelationship between stomatal conductance (g s) and other gas exchange variables in Swietenia macrophylla and Melia azedarach (N = 36). Net photosynthetic rate (P N; a), transpiration (E; b), intercellular CO2 concentration (C i; c), and vapor pressure deficit (VPDl; d)Back to article page