Ontologia

Commune · CMR

Yaoundé 3

Cameroon

AwTropical, savannah(100 %)

Area

52km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,0°C

Annual rain

1 742mm

Warmest m°

29,7°C

Coldest m°

19,6°C

Elevation: 704 m on average (min 684 m, max 742 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
1 742mm
Warmest month
29,7°C
Coldest month
19,6°C
Mean alt.
704m
Min
684m
Max
742m
Std. dev.
13m
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

5,2

Org. C

21,6g/kg

Clay

41,2%

Sand

46,7%

Silt

12,2%

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

Dominant lithology: mtGLiMaggregated to Mfoundi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
34,1g/kg
Clay
37,6%
Sand
49,6%
Silt
12,8%
5–15 cm
pH H₂O
5,2
Org. C
20,6g/kg
Clay
39,7%
Sand
47,8%
Silt
12,5%
15–30 cm
pH H₂O
5,2
Org. C
10,2g/kg
Clay
46,1%
Sand
42,7%
Silt
11,1%

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

Land cover

Forest20.9%
Crops2.8%
Built-up15.9%
Bare soil0.7%
Other (grassland, water…)59.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

122hab/km²

Night light

9,4nW

Built-up

1 586,6%

Pesticides

1,4kg/km²

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