Table 4. Pearson correlation coefficients of the eight variables found to be potential indicators of a site with reported RVF mortalities.
| CEC | Exchangeable Ca2+ | Exchangeable K+ | Exchangeable Mg2+ | Soluble Ca2+ | Medium sand | As | Br | |
|---|---|---|---|---|---|---|---|---|
| CEC | 1.00 | |||||||
| Exchangeable Ca2+ | 0.58 | 1.00 | ||||||
| Exchangeable K+ | 0.58 | 0.67 | 1.00 | |||||
| Exchangeable Mg2+ | 0.75 | 0.63 | 0.39 | 1.00 | ||||
| Soluble Ca2+ | 0.60 | 0.85 | 0.63 | 0.79 | 1.00 | |||
| Medium_sand | 0.05 | 0.17 | -0.24 | 0.07 | 0.05 | 1.00 | ||
| As | -0.21 | -0.16 | 0.05 | -0.16 | 0.03 | -0.41 | 1.00 | |
| Br | -0.31 | -0.19 | -0.28 | 0.03 | -0.18 | -0.07 | 0.21 | 1.00 |