Commune · TCD
Keuni
Chad
Species observed
45
Observations
71
Area
845,1km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
45 distinct species · 71 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,1°C
Annual rain
1 141mm
Warmest m°
38,2°C
Coldest m°
18,1°C
Elevation: 474 m on average (min 389 m, max 569 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
6,4
Org. C
11,3g/kg
Clay
19,6%
Sand
59,3%
Silt
21,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Mayo-Dallah
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)
Hydrology8 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
39,7km
Basins crossed
8
Max stream order
3
Max drainage
2 397km²
Discharge in basins
4,6m³/s
Mean precip.
1 097mm/an
Mean T°
26,8°C
Moisture idx
-0,43
Mean runoff
235mm/an
Mean elev. (basins)
445m
Watersheds crossing here
- Bassin de Missisub-area768 km²overlap404.32 km²48%
- Bassin de Kemsousub-area1 387,6 km²overlap261.60 km²31%
- Bassin de Mayo Walésub-area2 080,3 km²overlap59.69 km²7%
- Bassin de Kabiasub-area282,1 km²overlap55.97 km²7%
- Bassin de Mbaguisub-area845,8 km²overlap37.79 km²4%
- Bassin de Mayo Liddisub-area2 396,7 km²overlap14.38 km²2%
- Basin #69300sub-area426,2 km²overlap5.83 km²1%
- Bassin de Kabiasub-area543,6 km²overlap5.51 km²1%
Rivers / streams (11, ord ≥ 4)
- Nguélabitaord 3len here16.21 km49%total33 km
- Douidaord 1len here4.12 km100%total4 km
- Domanbeidayéord 2len here3.79 km100%total4 km
- Diaméléord 1len here3.66 km100%total4 km
- Toutouord 3len here2.84 km27%total10 km
- Kounord 1len here2.73 km49%total6 km
- Keord 1len here2.31 km10%total24 km
- Missiord 3len here1.66 km8%total22 km
- Gamaséréord 2len here1.65 km10%total16 km
- Rengord 1len here0.53 km4%total12 km
- Gaougrénord 1len here0.20 km6%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
15,3%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)