https://ameriflux.lbl.gov/community/publication/vertical-gradients-in-photosynthetic-gas-exchange-characteristics-and-refixation-of-respired-co2-within-boreal-forest-canopies/
Vertical Gradients In Photosynthetic Gas Exchange Characteristics And Refixation Of Respired CO2...
We compared vertical gradients in leaf gas exchange, CO2 concentrations, and refixation of respired CO2 in stands of Populus tremuloides Michx., Pinus...
gas exchange