Fig. 5: Influence of hydroclimatic anomalies for hot-to-dry extreme event cascade.
From: Interaction between dry and hot extremes at a global scale using a cascade modeling framework
a–d Spatial maps of statistically significant (at 95% confidence level) odd ratios (exp(β)) calculated by fitting the logistic regression model for the selected hot-to-dry (H99pD1p) event cascade for time-lag of 1 day associated with a potential evapotranspiration (PET), b vapor pressure deficit (VPD), c precipitation (Pr), and d net radiation (Rn), e, f probability distribution function of statistically significant odd ratios for PET in the H99pD1p event cascade for time-lags ranging from 1 to 7 days for the e global, and f strongly isohydric (σ < 0.1) and strongly anisohydric (σ > 0.9) region, g, h same as in (e, f) but for VPD, i, j same as in (e, f) but for Pr, k, l same as in (e, f) but for Rn. Note that these probability distribution functions are derived based on non-parametric kernel density estimates.
