50
Fig. 5.3 The relationships of rainfall erosivity with longitude (a) and latitude (b)
Fig. 5.4 The relationship
of rainfall erosivity with
altitude
Table 5.1 Correlation matrix (Pearson) of rainfall erosivity with erosivity density, precipitation,
altitude, longitude, and latitude
Variables
R factor Erosivity density Precipitation Altitude Latitude Longitude
R factor
1
0.955
0.984
0.597
-0.120
0.271
Erosivity density
1
0.993
0.542
0.063
0.310
Precipitation
1
0.569
-0.012
0.299
Altitude
1
-0.442
0.524
Latitude
1
-0.046
Longitude
1
Values in bold are different from 0 with a significance level alpha=0.05
5 Spatiotemporal Variations and Projected Rainfall Erosivity and Erosivity Density…