Subdivision · SEN
Aoure
Senegal
Species observed
156
Observations
561
Area
1 775,4km²
Ecological tissue
Sample of 25 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 Aoure : 21 espèces reliées par 24 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 5 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
156 distinct species · 561 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,2°C
Annual rain
547mm
Warmest m°
41,2°C
Coldest m°
18,4°C
Elevation: 74 m on average (min 16 m, max 104 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
6,3
Org. C
6,3g/kg
Clay
23,1%
Sand
57,3%
Silt
19,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kanel
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)
Hydrology10 basins · 3 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
221,3km
Lake surface here
1,17km²
Basins crossed
10
Max stream order
7
Max drainage
335 270km²
Discharge in basins
451,4m³/s
Mean precip.
650mm/an
Mean T°
28,2°C
Moisture idx
-0,69
Mean runoff
80mm/an
Mean elev. (basins)
75m
Watersheds crossing here
- Bassin de Tschnagol Mayelsub-area1 048,3 km²overlap864.25 km²49%
- Bassin de Tchangol Kolisub-area675,7 km²overlap349.29 km²20%
- Bassin de Tchangol Alassub-area476 km²overlap221.55 km²12%
- Bassin de Tchangol Tsiakisub-area421,5 km²overlap124.29 km²7%
- Bassin de Sénégal السنغالsub-area273,8 km²overlap98.89 km²6%
- Bassin de Sénégal السنغالsub-area560,7 km²overlap68.37 km²4%
- Bassin de Tchangol Louguérédiénalsub-area2 734,6 km²overlap35.18 km²2%
- Basin #50020sub-area878,3 km²overlap10.10 km²1%
- Bassin de Sénégal السنغالsub-area1 606,9 km²overlap3.30 km²0%
1 more basinssorted by overlap
Lakes (3, top by area)
Rivers / streams (13, ord ≥ 4)
- Tschnagol Mayelord 4len here50.03 km79%total63 km
- Tchangol Alasord 3len here32.75 km96%total34 km
- Tchangol Koliord 3len here22.82 km88%total26 km
- Tchangoul Léléord 3len here21.96 km100%total22 km
- Sénégal السنغالord 7len here20.36 km2%total1087 km
- Tchangol Sindouord 3len here16.81 km100%total17 km
- Ferloord 5len here14.63 km1%total1048 km
- Tchangol Maragulord 4len here10.65 km100%total11 km
- Tchangol Dangaradjiord 2len here7.92 km100%total8 km
- Tchangol Ouro Amatord 3len here7.73 km71%total11 km
- Tchangol Parawolord 2len here6.77 km100%total7 km
- Tchangol Téloroculord 1len here5.46 km100%total5 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
9,2%
Pesticides
1,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)