Table 2 Normalized rainfall, temperature, drought frequency, and overall level of exposure risk across the livelihood zones of the study area
Livelihood | Rainfall | Averg. Temp. | Max. Temp. | Min. Temp. | Drought Frequency | Overall exposure risk | ||
|---|---|---|---|---|---|---|---|---|
Zones | Normalized | Normalized | Normalized | Normalized | Mean Freq. | Normalized | Normalized | Level of risk |
ABB | 0.315 | 0.107 | 0.000 | 0.429 | 8.14 | 1.000 | 0.38 | Low |
Meher | 1.000 | 0.350 | 0.543 | 1.000 | 7.65 | 0.602 | 0.71 | High |
Belg | 0.759 | 1.000 | 0.595 | 0.591 | 7.59 | 0.602 | 0.71 | High |
Meher-Belg | 0.420 | 0.507 | 0.336 | 0.312 | 7.50 | 0.480 | 0.41 | Moderate |
CHV | 0.290 | 0.143 | 1.000 | 0.351 | 6.91 | 0.000 | 0.35 | Low |
SWS | 0.000 | 0.000 | 0.026 | 0.000 | 7.16 | 0.203 | 0.05 | Very low |
Variance | 0.129 | 0.134 | 0.144 | 0.111 | 0.121 | |||
Root variance | 0.359 | 0.366 | 0.380 | 0.333 | 0.349 | |||
1/Root variance | 2.786 | 2.729 | 2.634 | 3.004 | 2.869 | |||
Sum | 14.023 | |||||||
K | 0.071 | |||||||
W | 0.199 | 0.195 | 0.188 | 0.214 | 0.205 | |||