Commune · TCD
Goulaye
Chad
Species observed
61
Observations
121
Area
1 527,1km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
61 distinct species · 121 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,5°C
Annual rain
985mm
Warmest m°
38,5°C
Coldest m°
18,5°C
Elevation: 383 m on average (min 342 m, max 519 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
6,1
Org. C
11,0g/kg
Clay
27,1%
Sand
47,5%
Silt
25,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Tandjilé Est
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)
Hydrology13 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
19,3km
Basins crossed
13
Max stream order
4
Max drainage
18 545km²
Discharge in basins
23,9m³/s
Mean precip.
987mm/an
Mean T°
27,6°C
Moisture idx
-0,52
Mean runoff
204mm/an
Mean elev. (basins)
384m
Watersheds crossing here
- Bassin de Limgousub-area510,2 km²overlap353.54 km²23%
- Basin #51470sub-area374,8 km²overlap287.57 km²19%
- Basin #47130sub-area323,9 km²overlap281.03 km²18%
- Bassin de Djiénesub-area341,8 km²overlap213.88 km²14%
- Bassin de Tchilelsub-area281,4 km²overlap132.74 km²9%
- Basin #51810sub-area106 km²overlap105.55 km²7%
- Basin #47300sub-area424,9 km²overlap59.66 km²4%
- Bassin de Koolsub-area522,3 km²overlap27.37 km²2%
- Bassin de Pendésub-area1 248 km²overlap23.43 km²2%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
12,9%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)