Assessing Nonlinear Dynamics and Trends in Precipitation by Ensemble Empirical Mode Decomposition (EEMD) and Fractal Approach in Benin Republic (West Africa)

Figure 8

Spatiotemporal variation of the asymmetry index values (R) and the multifractal spectrum parameters (, and ) of precipitation data. Co, Bo, Sa, Pa, Na, and Ka mean Cotonou, Bohicon, Save, Parakou, Natitingou, and Kandi synoptic stations, respectively. The spatiotemporal variation of (R) , and are shown at panels (a), (b), (c), and (d), respectively.

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