Commune · TCD
Ndam
Chad
Species observed
42
Observations
112
Area
2 246,1km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
42 distinct species · 112 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,0°C
Annual rain
940mm
Warmest m°
39,4°C
Coldest m°
18,5°C
Elevation: 346 m on average (min 337 m, max 359 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
6,2
Org. C
10,7g/kg
Clay
30,3%
Sand
37,1%
Silt
32,7%
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)
Hydrology11 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
331,7km
Basins crossed
11
Max stream order
6
Max drainage
12 515km²
Discharge in basins
107,1m³/s
Mean precip.
965mm/an
Mean T°
28,0°C
Moisture idx
-0,53
Mean runoff
184mm/an
Mean elev. (basins)
351m
Watersheds crossing here
- Bassin de Padjouoksub-area1 300,2 km²overlap744.13 km²33%
- Bassin de Ba Illisub-area1 739,5 km²overlap421.79 km²19%
- Bassin de Dimliksub-area1 494,6 km²overlap267.71 km²12%
- Bassin de Limgousub-area347,5 km²overlap218.20 km²10%
- Bassin de Limgousub-area510,2 km²overlap146.96 km²7%
- Bassin de Ba Illisub-area134,6 km²overlap134.08 km²6%
- Bassin de Tchilelsub-area130,5 km²overlap123.18 km²5%
- Bassin de Tchilelsub-area281,4 km²overlap83.29 km²4%
- Bassin de Ba Illisub-area1 122,5 km²overlap49.55 km²2%
2 more basinssorted by overlap
Rivers / streams (11, ord ≥ 4)
- Ba Illiord 6len here133.37 km23%total592 km
- Limgouord 5len here70.42 km72%total98 km
- Tchilelord 4len here36.77 km72%total51 km
- Silelord 3len here24.92 km100%total25 km
- Dargoubiord 3len here21.46 km55%total39 km
- Maniloord 4len here16.72 km53%total32 km
- Koudjikord 4len here11.07 km66%total17 km
- Dimlikord 3len here8.28 km8%total102 km
- Niaogouord 2len here5.14 km100%total5 km
- Padjouokord 3len here1.88 km2%total79 km
- Mendekord 3len here1.62 km12%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
1,1%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)