Aouk
IUCN Not ReportedHunting reserve · 1963
28 560 km²
Commune · TCD
Dar-Salim
Chad
AwTropical, savannah(100 %)
Species observed
2
Observations
3
Area
3 434,8km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
2 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,6°C
Annual rain
820mm
Warmest m°
38,9°C
Coldest m°
18,9°C
Elevation: 413 m on average (min 398 m, max 427 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,6°C
Annual rain
820mm
Warmest month
38,9°C
Coldest month
18,9°C
Mean alt.
413m
Min
398m
Max
427m
Std. dev.
5m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
9,6g/kg
Clay
39,3%
Sand
25,8%
Silt
34,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Barh Azoum
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
13,2g/kg
Clay
37,2%
Sand
27,0%
Silt
35,7%
5–15 cm
pH H₂O
6,2
Org. C
9,9g/kg
Clay
37,3%
Sand
26,7%
Silt
36,0%
15–30 cm
pH H₂O
6,2
Org. C
5,8g/kg
Clay
43,4%
Sand
23,5%
Silt
33,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.0%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)80.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
13
Max drainage
8 010km²
Discharge in basins
49,1m³/s
Mean precip.
925mm/an
Mean T°
27,4°C
Moisture idx
-0,57
Mean runoff
29mm/an
Mean elev. (basins)
420m
Watersheds crossing here
- Basin #12400sub-area2 387 km²overlap856.40 km²25%
- Basin #20010sub-area911,3 km²overlap790.74 km²23%
- Basin #12190sub-area459,5 km²overlap456.83 km²13%
- Basin #13800sub-area496,9 km²overlap334.61 km²10%
- Basin #05140sub-area1 081,3 km²overlap293.33 km²9%
- Bassin de Arapsub-area2 072,4 km²overlap174.81 km²5%
- Basin #04930sub-area291 km²overlap139.66 km²4%
- Basin #19780sub-area215,9 km²overlap137.10 km²4%
- Bassin de Bèchsub-area1 340 km²overlap124.50 km²4%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN