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. 2020 Apr 6;126(4):713–728. doi: 10.1093/aob/mcaa059

Fig. 1.

Fig. 1.

Scheme describing the method used to couple MIN3P – ArchiSimple with the shoot FSP model. (1) photosynthesis is calculated; (2) potential transpiration (PT) is used to drive root growth in MIN3P – ArchiSimple; (3) actual transpiration (AT), i.e. root water uptake is calculated; (4) β is used to modulate photosynthesis based on soil water deficit and a new limited root biomass is calculated to generate a feedback effect for root growth before the next time step.