Dave5

Taking the well-established Community Atmosphere-Biosphere Land Exchange model (CABLE), the team accounted for three physiological factors: How efficiently CO2 moves within a leaf, how plants adjust to changes in environmental temperature, and how they distribute nutrients most economically. Using recent data and studies to build the model, the researchers then threw in the mix the variable of a strong climate-change scenario, to see how much CO2 plants would be taking out of the atmosphere through to the end of the century.

After repeating this experiment with eight versions of the model, the team found that the most complex version, which accounted for all three factors, predicted the most CO2 uptake, around 20% more than the simplest formula.

https://newatlas.com/biology/plants-absorb-more-co2/