Figure 3

Scheme of sensitivity in space (SpaceSens) model.
Bold gray line represent normal temperature scenario in reference period and thin red line represent warmer scenario (a specific period with a length of L before phenophases increased by ΔT, ΔT → 0). t0: the staring date of the degree day calculation; Tb: base temperature threshold; ty: onset date of the plant phenophase in the normal scenario; ts: the day when temperature exceed Tb; Tp: temperature at the day ty; ty1: the onset date of plant phenophase in the warmer scenario.