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. 2022 Jul 8;13:3959. doi: 10.1038/s41467-022-31667-9

Fig. 2. Response functions of global LAI sensitivity to soil moisture.

Fig. 2

a Response functions of LAI sensitivity (LAISMnear) to growing-season mean near-surface soil moisture (growing-season mean SMnear) from observations (Obs) and land surface models (Model). b Similar to a but for LAI sensitivity to sub-surface soil moisture (LAISMsub). In a, b, global grid cells with significant LAI sensitivities to soil moisture are included. Two-sided significance tests are done for each grid cell at the p < 0.01 level as assessed with Theil-sen regressions. The solid line and shaded areas show the median and interquartile ranges of LAI sensitivity. Probability distributions of near-surface soil moisture in observations and models are shown at the bottom of each plot. Results here are based on ensemble-product means, while results from individual products or models are presented in Supplementary Fig. 4.