Commune · SDN
Barbar
Sudan
Species observed
28
Observations
100
Area
4 765km²
Ecological tissue
Sample of 7 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 Barbar : 6 espèces reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, 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
28 distinct species · 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,7°C
Annual rain
32mm
Warmest m°
41,1°C
Coldest m°
13,7°C
Elevation: 390 m on average (min 342 m, max 500 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
7,9
Org. C
3,2g/kg
Clay
20,6%
Sand
54,2%
Silt
25,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Berber
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)
Hydrology23 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
119,8km
Basins crossed
23
Max stream order
8
Max drainage
2 262 418km²
Discharge in basins
9 269,7m³/s
Mean precip.
53mm/an
Mean T°
29,3°C
Moisture idx
-0,98
Mean runoff
15mm/an
Mean elev. (basins)
387m
Watersheds crossing here
- Bassin de نهر النيلsub-area1 465,1 km²overlap1282.23 km²27%
- Basin #14960sub-area584,9 km²overlap555.84 km²12%
- Bassin de نهر النيلsub-area1 894,8 km²overlap442.70 km²9%
- Basin #10160sub-area1 305,8 km²overlap411.67 km²9%
- Bassin de نهر عطبرةsub-area1 986,1 km²overlap326.53 km²7%
- Bassin de نهر النيلsub-area292 km²overlap289.79 km²6%
- Bassin de نهر النيلsub-area315,7 km²overlap210.53 km²4%
- Basin #09430sub-area253,5 km²overlap204.31 km²4%
- Bassin de نهر النيلsub-area202,9 km²overlap202.23 km²4%
14 more basinssorted by overlap
- Basin #10020sub-area354,8 km²overlap146.86 km²3%
- Bassin de نهر النيلsub-area143,5 km²overlap143.03 km²3%
- Basin #26220sub-area294,3 km²overlap132.46 km²3%
- Bassin de نهر النيلsub-area381,9 km²overlap123.66 km²3%
- Basin #09910sub-area321,7 km²overlap85.04 km²2%
- Bassin de نهر النيلsub-area728,4 km²overlap71.79 km²2%
- Bassin de نهر النيلsub-area101,3 km²overlap65.83 km²1%
- Bassin de نهر النيلsub-area1 134,6 km²overlap25.70 km²1%
- Basin #09160sub-area313,3 km²overlap20.99 km²0%
- Basin #10010sub-area844,5 km²overlap11.48 km²0%
- Bassin de wadie haboobsub-area83,2 km²overlap8.72 km²0%
- Bassin de نهر عطبرةsub-area1 955,3 km²overlap3.74 km²0%
- Bassin de نهر النيلsub-area154,2 km²overlap1.90 km²0%
- Basin #19130sub-area896,6 km²overlap0.91 km²0%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
11,9%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)