Commune · TCD
Berem
Chad
Species observed
29
Observations
43
Area
612,3km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
29 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,2°C
Annual rain
982mm
Warmest m°
38,6°C
Coldest m°
16,6°C
Elevation: 409 m on average (min 355 m, max 486 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
10,2g/kg
Clay
21,6%
Sand
57,7%
Silt
20,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Kabbia
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)
Hydrology5 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
11,6km
Basins crossed
5
Max stream order
2
Max drainage
9 753km²
Discharge in basins
21,8m³/s
Mean precip.
962mm/an
Mean T°
27,6°C
Moisture idx
-0,51
Mean runoff
326mm/an
Mean elev. (basins)
382m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Built-up
21,8%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)