Fig. 2: Conceptual framework for the change in gross primary productivity (GPP)-soil moisture response curve due to water acclimation of \({{{{\rm{SM}}}}}_{{{{\rm{opt}}}}}^{{{{\rm{GPP}}}}}\).
From: Reply to: Is apparent optimum soil moisture equivalent to field capacity?
The black solid line represents the response curve under low SMgrowth, whereas the green solid line represents the response curve under high SMgrowth.
