Extended Data Figure 7: The differences in climatology over the preseason.
From: Declining global warming effects on the phenology of spring leaf unfolding

The fluctuations in mean daily temperature (left) and diurnal variation temperature (Tmax − Tmin, right) over the preseason across all sites during the time period 1980–1994 and 1999–2013 in three MAT groups, that is, (top panels) 6–8 °C, (middle panels) 8–10 °C and (bottom panels) 10–12 °C. The preseason was determined over the period 1980–2013.