Extended Data Fig. 9: Observed trends in hot extremes over Europe.
From: Vegetation feedbacks during drought exacerbate ozone air pollution extremes in Europe
Maps of the 1979–2019 trends in the frequency of warm days (that is, those above the 90th percentile for the base period 1961–1990) in July (a) and August (b), respectively, obtained from the Global Land-Based Datasets for Monitoring Climate Extremes (Methods). Stippling denotes areas where the change is statistically significant (p < 0.05).
