Scale Analysis and Correlation Study of Wildfire and the Meteorological Factors That Influence It

Figure 5

Cross-correlation analysis of wildfire and meteorological factor time series based on DCCA. (a) The cross-correlations between the relative humidity and wildfire time series; (b) the cross-correlation between the daily precipitation and wildfire time series; (c) the cross-correlation between the daily average temperature and wildfire time series; and (d) the cross-correlation between the maximum wind speed and wildfire time series.

(a)

(b)

(c)

(d)