Global diurnal and nocturnal parameters of stomatal conductance in woody plants and major crops

Aim: Stomata regulate CO2 uptake, water-vapour loss and uptake of gaseous pollutants. Jarvis-type models that apply multiple-constraint functions are commonly used to estimate stomatal conductance (g(s)), but most parameters for plant functional types (PFTs) have been estimated using limited information. We refined the data set of key components of the g(s) response to environmental factors in global PFTs.