Fig. 2
From: Spatial and temporal patterns of precipitation concentration and their associated risks
Current temporal Gini coefficient and its trend (1951–2020) across the different regions. (a) Current temporal Gini coefficient. The values represent the mean temporal Gini coefficient for 2001–2020, It is the average of the coefficient on rainy days and the coefficient on non-rainy days. Darker colors indicate more concentrated precipitation distribution within a region, whereas lighter colors represent a more uniform distribution of precipitation. (b) Trend of spatial Gini coefficient. The results show the historical trend from 1951 to 2020. Red indicates a positive trend, meaning “wet areas get wetter and dry areas get drier” while blue indicates a negative trend, meaning “wet areas become drier and dry areas get wetter”. (Symbols indicate statistical significance: · for p < 0.05, ·· for p < 0.01, and ··· for p < 0.001).
