Extended Data Fig. 1: Temporal trends of CO2 assimilation and phenological dates from ground observations.
From: Acclimation of phenology relieves leaf longevity constraints in deciduous forests
(A) Trend towards delayed EOS (expressed as day-of-year, DOY), (B) increased Anet from P-model and (C) from LPJ model simulations, and (D) advanced SOS (DOY), based on linear mixed-effect models (LMMs) with year as a single fixed effect and site and species as grouping variables of the random intercepts. Black lines represent the expected mean values from LMMs and grey ranges their 95% confidence intervals. Colour hexagonal heatmap represents the observed data adjusted for the effects of the covariates.
