Commune · SDN
El Butana
Sudan
Species observed
49
Observations
407
Area
21 326,9km²
Ecological tissue
Sample of 16 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de El Butana : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
49 distinct species · 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,5°C
Annual rain
319mm
Warmest m°
40,4°C
Coldest m°
17,6°C
Elevation: 501 m on average (min 423 m, max 638 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
4,8g/kg
Clay
47,6%
Sand
20,2%
Silt
32,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Al Faw
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology34 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
48,8km
Basins crossed
34
Max stream order
4
Max drainage
98 657km²
Discharge in basins
50,1m³/s
Mean precip.
346mm/an
Mean T°
28,5°C
Moisture idx
-0,85
Mean runoff
4mm/an
Mean elev. (basins)
493m
Watersheds crossing here
- Basin #22500sub-area4 254,6 km²overlap3150.47 km²15%
- Basin #26350sub-area2 560,6 km²overlap2392.42 km²11%
- Basin #47180sub-area2 187,8 km²overlap1695.03 km²8%
- Basin #24170sub-area1 527,2 km²overlap1497.45 km²7%
- Bassin de Wadi el Hwadsub-area2 023 km²overlap1442.97 km²7%
- Basin #43490sub-area1 260 km²overlap1255.44 km²6%
- Basin #23840sub-area1 124,3 km²overlap1104.40 km²5%
- Basin #80450sub-area3 495,4 km²overlap1099.50 km²5%
- Bassin de Wādī Shuḩayḩītsub-area2 121 km²overlap1022.38 km²5%
25 more basinssorted by overlap
- Basin #26340sub-area1 050,1 km²overlap988.83 km²5%
- Basin #47320sub-area786 km²overlap714.13 km²3%
- Basin #27110sub-area1 075,2 km²overlap641.42 km²3%
- Basin #15610sub-area1 872,6 km²overlap636.22 km²3%
- Basin #43780sub-area611,2 km²overlap609.00 km²3%
- Basin #46550sub-area515,5 km²overlap513.64 km²2%
- Basin #83930sub-area2 434,8 km²overlap507.85 km²2%
- Basin #55310sub-area1 251,5 km²overlap355.38 km²2%
- Basin #46430sub-area349,6 km²overlap348.30 km²2%
- Basin #15600sub-area871,8 km²overlap262.28 km²1%
- Basin #59640sub-area1 497,6 km²overlap195.77 km²1%
- Basin #51680sub-area498 km²overlap189.03 km²1%
- Bassin de نهر عطبرةsub-area1 313,5 km²overlap168.01 km²1%
- Bassin de Khor Guburisub-area498,7 km²overlap154.09 km²1%
- Basin #59300sub-area281,5 km²overlap137.48 km²1%
- Basin #13380sub-area775,5 km²overlap128.72 km²1%
- Basin #64480sub-area2 080,6 km²overlap51.14 km²0%
- Basin #87730sub-area1 156,5 km²overlap48.89 km²0%
- Basin #77010sub-area1 829,1 km²overlap10.39 km²0%
- Bassin de نهر عطبرةsub-area1 691,4 km²overlap5.12 km²0%
- Basin #12130sub-area723,2 km²overlap1.22 km²0%
- Basin #22870sub-area1 145,8 km²overlap0.07 km²0%
- Basin #84880sub-area2 053,6 km²overlap0.03 km²0%
- Basin #03330sub-area397,3 km²overlap0.02 km²0%
- Basin #65620sub-area222,6 km²overlap0.00 km²0%
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,7%
Pesticides
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)