Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau

Figure 3

The real part, modulus, and the second power of the modulus of the wavelet coefficient contour of precipitation: (a) real part wavelet coefficient contour map of precipitation; (b) modulus of wavelet coefficient contour map of precipitation; (c) the second power of the modulus of the wavelet coefficient contour map of precipitation.

(a)

(b)

(c)