Ontologia

Commune · TCD

Beinamar

Chad

AwTropical, savannah(100 %)

Species observed

46

Observations

89

Area

621,2km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

46 distinct species · 89 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

89 obs · 6 cellules
Obs. / cellule
≥ 29
29–28
22–28
22–21
< 22

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,2°C

Annual rain

1 066mm

Warmest m°

38,2°C

Coldest m°

18,4°C

Elevation: 454 m on average (min 401 m, max 538 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 066mm
Warmest month
38,2°C
Coldest month
18,4°C
Mean alt.
454m
Min
401m
Max
538m
Std. dev.
31m
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

11,3g/kg

Clay

23,9%

Sand

53,2%

Silt

22,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Dodjé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
16,8g/kg
Clay
22,5%
Sand
54,4%
Silt
23,1%
5–15 cm
pH H₂O
6,2
Org. C
10,8g/kg
Clay
23,8%
Sand
53,4%
Silt
22,8%
15–30 cm
pH H₂O
6,2
Org. C
6,3g/kg
Clay
25,3%
Sand
51,9%
Silt
22,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.4%
Crops28.3%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)60.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

38,6km

Basins crossed

4

Max stream order

3

Max drainage

1 388km²

Discharge in basins

3,7m³/s

Mean precip.

1 121mm/an

Mean T°

26,7°C

Moisture idx

-0,42

Mean runoff

273mm/an

Mean elev. (basins)

459m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Built-up

19,7%

Pesticides

0,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)