Fig. 2: Regression maps of sea surface temperature anomalies on the fire-season Cerrado BA for each season.
From: Anomalous temperature in North Tropical Atlantic linked to Brazilian Cerrado fires

a January to March (JFM), b April to June (AMJ), and c July to September (JAS). The fire season is defined as August to October (ASO). Diagonal lines indicate regions that are statistically significant at the 95% confidence interval. The green shading over the South American continent represents Cerrado north of 16°S, over which the annual BA was aggregated and used as a predictor in the regression analysis. The Niño3.4 and NTA regions are indicated by green boxes in (a).