Ontologia

Commune · CMR

Yaoundé 1

Cameroon

AwTropical, savannah(100 %)

Area

71,2km²

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°

23,3°C

Annual rain

1 601mm

Warmest m°

30,1°C

Coldest m°

19,8°C

Elevation: 687 m on average (min 619 m, max 972 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
1 601mm
Warmest month
30,1°C
Coldest month
19,8°C
Mean alt.
687m
Min
619m
Max
972m
Std. dev.
44m
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

5,4

Org. C

27,2g/kg

Clay

39,4%

Sand

49,7%

Silt

10,9%

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
5,5
Org. C
40,3g/kg
Clay
35,6%
Sand
52,9%
Silt
11,5%
5–15 cm
pH H₂O
5,4
Org. C
27,0g/kg
Clay
38,0%
Sand
50,8%
Silt
11,2%
15–30 cm
pH H₂O
5,4
Org. C
14,3g/kg
Clay
44,7%
Sand
45,5%
Silt
9,8%

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

Land cover

Forest17.9%
Crops5.7%
Built-up15.3%
Bare soil0.8%
Other (grassland, water…)60.3%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

24hab/km²

Night light

8,7nW

Built-up

1 525,8%

Pesticides

1,4kg/km²

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