Dongola | Merowe | |||||||
---|---|---|---|---|---|---|---|---|
Habitats sampled | OR | 95% CI | P value* | Habitats sampled | OR | 95% CI | P value* | |
Observed land cover | <0.0001 | <0.0001 | ||||||
Bare fields | 123 | 1.00 | 184 | 1.00 | ||||
Brickworks | 51 | 1.92 | 0.84–4.38 | 0.122 | 38 | 1.71 | 0.58–5.02 | 0.33 |
Cultivated fields | 117 | 0.71 | 0.32–1.56 | 0.399 | 41 | 0.58 | 0.13–2.63 | 0.48 |
Palm grove | 373 | 0.30 | 0.15–0.60 | 0.001 | 718 | 0.84 | 0.46–1.54 | 0.58 |
Channel edge | 188 | 3.62 | 2.00–6.53 | <0.0001 | 182 | 5.54 | 3.01–10.22 | <0.0001 |
Settlement | 429 | 0.42 | 0.22–0.80 | 0.008 | 896 | 0.44 | 0.24–0.83 | 0.01 |
RS-derived land cover | <0.0001 | <0.0001 | ||||||
Inland settlement | 361 | 1.00 | 316 | 1.00 | ||||
Tree-dominated mosaic | 225 | 0.79 | 0.35–1.80 | 0.58 | 305 | 3.28 | 1.67–6.46 | 0.001 |
Field-dominated mosaic | 220 | 1.00 | 0.46–2.17 | 0.99 | 598 | 1.67 | 0.86–3.25 | 0.13 |
Riverside settlement | 248 | 4.46 | 2.52–7.88 | <0.0001 | 609 | 0.99 | 0.49–2.03 | 0.99 |
Channel edge | 227 | 8.32 | 4.79–14.45 | <0.0001 | 234 | 8.35 | 4.36–15.97 | <0.0001 |
Distance to river (m) | <0.0001 | <0.0001 | ||||||
< 200 | 370 | 1.00 | 564 | 1.00 | ||||
200–399 | 178 | 0.66 | 0.41–1.05 | 0.08 | 445 | 0.54 | 0.34–0.84 | 0.01 |
400–799 | 127 | 0.40 | 0.21–0.75 | 0.004 | 543 | 0.34 | 0.21–0.55 | <0.0001 |
800+ | 606 | 0.19 | 0.12–0.29 | <0.0001 | 515 | 0.83 | 0.56–1.22 | 0.34 |