| Sites | Parameters | PERIODS “Wetseason JAS” | Difference (2009-2020) from (2000-2008) | Evolution in % (2009-2020) and (2000-2008) | ||
| 2000-2020 | 2000-2008 | 2009-2020 | ||||
| TESSEKERE (LOUGA) | NDVI | 0.287 | 0.287 | 0.29 | 0.003 | 1.05% |
| VHI | 51.00 | 51.37 | 50.72 | −0.66 | −1.28% | |
| Precipitation | 285.73 | 279.178 | 290.65 | 11.472 | 4.01% | |
| Soil moisture | 132.45 | 94.77 | 160.71 | 65.94** | 49.78% | |
| SYER (LOUGA) | NDVI | 0.264 | 0.266 | 0.27 | 0.004 | 1.52% |
| VHI | 54.27 | 54.15 | 54.36 | 0.21 | 0.39% | |
| Precipitation | 261.78 | 250.5 | 270.25 | 19.75 | 7.54% | |
| Soil moisture | 109.06 | 93.99 | 120.36 | 26.37* | 24.18% | |
| LOUGHERE-THIOLY (MATAM) | NDVI | 0.282 | 0.27 | 0.29 | 0.02 | 7.09% |
| VHI | 50.09 | 47.91 | 51.71 | 3.8 | 7.59% | |
| Precipitation | 339.86 | 329 | 348.01 | 19.01 | 5.59% | |
| Soil moisture | 142.7 | 102.93 | 172.53 | 69.6** | 48.77% | |
| BALLOU (TAMBACOUNDA) | NDVI | 0.369 | 0.374 | 0.366 | −0.008 | −2.17% |
| VHI | 51.93 | 52.67 | 51.37 | −1.3 | −2.50% | |
| Precipitation | 480 | 454.68 | 499 | 44.32 | 9.23% | |
| Soil moisture | 221.52 | 229.2 | 215.77 | −13.43 | −6.06% | |