Ontologia

Commune · TCD

Soumraye

Chad

AwTropical, savannah(100 %)

Species observed

25

Observations

83

Area

2 940,5km²

Ecological tissue

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

Species present

25 distinct species · 83 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

83 obs · 18 cellules
Obs. / cellule
≥ 15
13–14
6–12
3–5
< 3

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

Climate

Mean T°

28,1°C

Annual rain

934mm

Warmest m°

39,6°C

Coldest m°

18,6°C

Elevation: 342 m on average (min 333 m, max 352 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
934mm
Warmest month
39,6°C
Coldest month
18,6°C
Mean alt.
342m
Min
333m
Max
352m
Std. dev.
3m
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

6,3

Org. C

8,9g/kg

Clay

27,3%

Sand

38,3%

Silt

34,4%

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

Dominant lithology: suGLiMaggregated to Tandjilé Est

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
11,3g/kg
Clay
25,4%
Sand
39,7%
Silt
34,8%
5–15 cm
pH H₂O
6,3
Org. C
9,7g/kg
Clay
25,6%
Sand
39,5%
Silt
34,9%
15–30 cm
pH H₂O
6,3
Org. C
5,7g/kg
Clay
30,9%
Sand
35,8%
Silt
33,3%

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

Land cover

Forest10.4%
Crops10.2%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)79.3%

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,3%

Pesticides

0,0kg/km²

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