Mean changes in photosynthetic uptake over the Amazon dieback area by nine Earth System Models. (IMAGE)
Caption
- Photosynthetic production (kgC m-2 year-1), averaged over dieback grid cells, plotted against (a) year and (b) global surface air temperature change relative to the 19th century mean (°C). The colors of the curves indicate the results of different models developed around the world and upside-down triangle markers at the top of each panel indicate the year of Amazon dieback onset for each model. The values are smoothed by 15-year running means. The shading corresponds to the inter-grid cell uncertainty range via one standard deviation. The solid, dashed and dotted lines correspond to the models with dieback area over 1.5 million km2, 0.4 million km2 and less, respectively. Adapted from Figure 2 of Melnikova et al. (2025).
Credit
NIES
Usage Restrictions
-
License
Original content