Research, Policy and Practice
Table 2 Vegetation index analysis between Chepareria, Kongelai and both districts for 2001 and 2014 (total sum and mean)
From: Enclosures in West Pokot, Kenya: Transforming land, livestock and livelihoods in drylands
Chepareria | Kongelai | Both areas | |
|---|---|---|---|
km2 | 1,525 | 762 | 2,287 |
Change in NDVI from 2001 to 2014 (km2 (%)) | |||
Decreased | 148 (10) | 145 (19) | 294 (13) |
Unchanged | 65 (4) | 47 (6) | 112 (5) |
Increased | 1,312 (86) | 571 (75) | 1,881 (82) |
NDVI 2001 (total sum) mean | 6.04 | 5.12 | 5.73 |
St.dev | 1.26 | 1.22 | 1.54 |
NDVI 2001 (mean) mean | 0.5 | 0.43 | 0.48 |
St.dev | 0.11 | 0.1 | 0.13 |
NDVI 2014 (total sum) mean | 6.57 | 5.41 | 6.19 |
St.dev | 1.2 | 1.12 | 1.3 |
NDVI 2014 (mean) mean | 0.55 | 0.45 | 0.52 |
St.dev | 0.1 | 0.09 | 0.11 |