Ontologia

Commune · CMR

Bertoua 1

Cameroon

AwTropical, savannah(100 %)

Area

299,3km²

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°

24,0°C

Annual rain

1 493mm

Warmest m°

32,0°C

Coldest m°

19,7°C

Elevation: 662 m on average (min 619 m, max 733 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 493mm
Warmest month
32,0°C
Coldest month
19,7°C
Mean alt.
662m
Min
619m
Max
733m
Std. dev.
25m
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

22,8g/kg

Clay

37,4%

Sand

48,9%

Silt

13,8%

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

Dominant lithology: mtGLiMaggregated to Lom et Djerem

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
32,8g/kg
Clay
34,0%
Sand
51,6%
Silt
14,4%
5–15 cm
pH H₂O
5,4
Org. C
22,6g/kg
Clay
34,1%
Sand
51,4%
Silt
14,4%
15–30 cm
pH H₂O
5,4
Org. C
13,0g/kg
Clay
43,9%
Sand
43,7%
Silt
12,4%

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

Land cover

Forest55.7%
Crops4.3%
Built-up2.9%
Bare soil0.3%
Other (grassland, water…)36.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

0,6nW

Built-up

291,9%

Pesticides

1,5kg/km²

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