Ontologia

Commune · CMR

Dembo

Cameroon

AwTropical, savannah(100 %)

Species observed

31

Observations

129

Area

383,1km²

Ecological tissue

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

Species present

31 distinct species · 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

129 obs · 4 cellules
Obs. / cellule
≥ 95
95–94
19–94
19–18
< 19

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

Climate

Mean T°

27,6°C

Annual rain

1 053mm

Warmest m°

38,6°C

Coldest m°

18,5°C

Elevation: 426 m on average (min 350 m, max 599 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 053mm
Warmest month
38,6°C
Coldest month
18,5°C
Mean alt.
426m
Min
350m
Max
599m
Std. dev.
35m
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

7,2

Org. C

10,3g/kg

Clay

23,7%

Sand

48,0%

Silt

28,3%

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

Dominant lithology: ssGLiMaggregated to Bénoué

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
14,5g/kg
Clay
23,6%
Sand
48,0%
Silt
28,4%
5–15 cm
pH H₂O
7,2
Org. C
10,4g/kg
Clay
23,4%
Sand
48,4%
Silt
28,2%
15–30 cm
pH H₂O
7,2
Org. C
6,0g/kg
Clay
24,2%
Sand
47,4%
Silt
28,4%

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

Land cover

Forest8.7%
Crops35.7%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)55.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,2km

Basins crossed

3

Max stream order

3

Max drainage

3 240km²

Discharge in basins

1,9m³/s

Mean precip.

954mm/an

Mean T°

26,4°C

Moisture idx

-0,51

Mean runoff

156mm/an

Mean elev. (basins)

473m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

17,0%

Pesticides

1,5kg/km²

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