Figure 2
From: Driving forces of land surface temperature anomalous changes in North America in 2002–2018

The interannual changes in LST in different time dimensions from 2002 to 2018. (a,b) The rate of LST change during day and night in North America. (c–f) The rate of LST change during spring, summer, autumn, and winter in North America. (g) The rate of LST change during the whole year in North America. The areas with black boundaries in the figures indicate that these regions passed the two-tailed t test with a confidence of 0.05, which represent a strong linear warming or cooling trend.