Commune · SDN
Wad El Heilu
Sudan
Species observed
59
Observations
6 488
Area
9 620,8km²
Ecological tissue
Sample of 15 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 Wad El Heilu : 13 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
59 distinct species · 6 488 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,4°C
Annual rain
544mm
Warmest m°
40,7°C
Coldest m°
18,4°C
Elevation: 542 m on average (min 436 m, max 682 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
7,5
Org. C
7,3g/kg
Clay
44,8%
Sand
23,0%
Silt
32,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Al Fushqa
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)
Hydrology22 basins · 2 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
450,7km
Lake surface here
68,18km²
Basins crossed
22
Max stream order
6
Max drainage
109 395km²
Discharge in basins
1 163,9m³/s
Mean precip.
532mm/an
Mean T°
28,5°C
Moisture idx
-0,76
Mean runoff
17mm/an
Mean elev. (basins)
565m
Watersheds crossing here
- Bassin de نهر عطبرةsub-area1 755,1 km²overlap1112.61 km²12%
- Bassin de نهر عطبرةsub-area1 013,7 km²overlap984.31 km²10%
- Basin #30410sub-area2 547,3 km²overlap976.31 km²10%
- Bassin de نهر عطبرةsub-area1 691,4 km²overlap954.14 km²10%
- Bassin de نهر عطبرةsub-area1 203,3 km²overlap807.10 km²8%
- Basin #24740sub-area600,4 km²overlap598.22 km²6%
- Basin #24500sub-area965,7 km²overlap562.30 km²6%
- Bassin de نهر عطبرةsub-area1 313,5 km²overlap475.42 km²5%
- Bassin de نهر سيتيتsub-area999,6 km²overlap466.02 km²5%
13 more basinssorted by overlap
- Bassin de نهر سيتيتsub-area527,1 km²overlap458.83 km²5%
- Bassin de نهر عطبرةsub-area798,6 km²overlap406.21 km²4%
- Bassin de Angarabsub-area1 088,2 km²overlap402.67 km²4%
- Basin #30260sub-area578 km²overlap386.17 km²4%
- Bassin de نهر سيتيتsub-area373 km²overlap371.65 km²4%
- Bassin de نهر عطبرةsub-area2 295,8 km²overlap316.79 km²3%
- Bassin de Wadi Golij وادي غلخsub-area512,3 km²overlap228.74 km²2%
- Bassin de Khawr Kakumsub-area1 021,6 km²overlap65.42 km²1%
- Bassin de نهر عطبرةsub-area19,7 km²overlap17.98 km²0%
- Basin #30120sub-area12,9 km²overlap12.84 km²0%
- Bassin de نهر عطبرةsub-area12,4 km²overlap12.39 km²0%
- Bassin de ገረብ ተከዘ Tekezé Riversub-area1 555,1 km²overlap3.76 km²0%
- Basin #10510sub-area741,1 km²overlap0.80 km²0%
Lakes (2, top by area)
Rivers / streams (6, 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
10,6%
Pesticides
1,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)