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. 2020 Nov 20;6(47):eabb7232. doi: 10.1126/sciadv.abb7232

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Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

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Fig. 2 — Remote sensing results for the sensitivity of SIF to precipitation (A), VPD (C), and PAR (E). Stippling represents areas of a median r > 0.6. Model results for the sensitivity of GPP to precipitation (B), VPD (D), and surface downwelling shortwave radiation (SW) (F). Stippling represents regions where at least 6 of the 10 CMIP5 models agree on the sign of the feedback depicted. Sensitivities represent the percent change in SIF due to a perturbation of each predictor variable by 1 SD. The locations of three flux towers used for further analysis are also shown.